SCIENTIFIC ABSTRACT V.N. FROLOV - V.V. FROLOV

• Document Type: CREST
• Collection: Scientific Abstracts
• Document Number (FOIA) /ESDN (CREST): CIA-RDP86-00513R000513810011-1
• Release Decision: RIF
• Original Classification: S
• Document Page Count: 100
• Document Creation Date: November 2, 2016
• Document Release Date: June 13, 2000
• Sequence Number: 11
• Publication Date: December 31, 1967
• Content Type: SCIENTIFIC ABSTRACT

FROLOV. Y.N.. Inzhoner (g. Moskva)
- ; - -, ACG.,.W-w -
- ~ ~~ zi~
Manufacturing stamped reducers. Stroi. prod. neft. prom. 2 no-3:4-7
Mr '57. (MIR& 10:4)
(pipe flanges)

ric c 1-,!, V ) I/ I IV -
V.11, , inrhoner.
filst, with externRl aiirj,)orts. Vest.mAsh. 37 no.9:2e',-32 " ' 57.
WLRA 10: 9)
'For-Kinp)

AUITTOR: Frolov, V.N.
85126
s/182/6q/oco/oo5/ool,oo6
A161/Ao2.9
PTTLE~ Ccmpressing Tube In Split Die
FERIODr, AL -. Kuznechno-5h',ampovoc'.Iinoye proizvodstvo, 1960, No. 5, PP. 3 - 6
TEX'2, The article deals with cold stamping of tuhalar parts from tube hh-iks
in sDlit, dies consisting of two and of four parts. The deformation process I-.
analy,zed and practical technologic recommendations are given. The process has
been studied In experiments with tube blanks of 112011 steel and -a "Shopper" tesi.
press. Two curves show the determined dependence of the compression coefficient
limit, (Ko&3.r- K ) from the TS ratio (blank wall thickness / blank diameter)
for a two-part Mepl~d for a four-part. die. The dies are shown. ~ formula was
derived for calculating the compression effort (P), P - m - 265dr ; where P
is the compression effort in kg in the'split die; e - tulyalar blank length in mmi
s - Initial blank wall thickness In mm; m - a coeffis-lent used In the experimems,
eq,jal to 1.7, determined experi mentally; yield point of blar-k materi&1 In
kq,/mm2, with strenehening by deformation #.aken into account value is found
by determining the value of the conditional cross section area change during z:om-
?-and 1/2
-ti" -~;z

85126
Compr-essing Tubes in Split Dies
,9/182J60/000/005/001/006
A161/AO29
pr,z-~~ion (E), and 6 Is used for f1n1Ing8,'rin the strerg"tiening graol for
the given steel grade. The gra-6hs can te*found, for instance. in the book "Ele-
mentz of C:ld Stamping Ti-teory" by L.A. Shofman. Prr,'E that can be produced by
compression in split dies are illustrated. The method is also suitatle for eiz--
ing hollow pa&,s. Giproneftemash 'has developed a method for stanptng pipe eltcwi
in a 4wo-groove tending- compressing die. -11-his die gives bends with --narp angle
wit.hout cvality. A local. protrasion or, neck on a tubular part can alqo be formed
in a spli" die. 'Ibere are 9 figures.
Card ;_:/2

FRO"-';V, V.111.~, lxinh.
kvial aorrugaf,ed compensator wj I.h rlIngs. KhLm. i nefft.. ma-,hinc-
st.r. ric-2-.26-30 P9 t64 Okf!u -C,~,l)

L h5312-66 EwT(1-)IFUC 61.1
ACC NRs AR6016282
SOURCE CODE: UR/0269/66/000/001/0027/0027
D
AUTHORS: Vasillyev, 0. B,,-
TITLE, The calculation of night'spectral transparene of the atmosphere by the
expedition of the GAO in Zelenchuk in 1963 Ile"
SOURCE; Rof. zh. Astronomiya, Abs. 1.51.233
REF SOURCE: Izv. GI.-actron. obsorv, v Pulkovo, v. 21*, no. 2, 1965j 207-213
TOPIC TAGS: spectrographic analysis, atmospheric transparency
ABSTRACT: Results are presented for preliminary calculations of spectral trans-
parency of the earth's atmosphere. The work is based on the photographic method,
and was carried out by the astronomical-climatic expedition of the Main Astronomical
Observatory of the Academy of Sciences SSSR in Zelenchuk. Observatio-n-s-w-e-r-e--m-iffe-
in the su=i&f-o-r-Mj-witK-tWXM-6f-Cn--M--V-Fa~-nis-cu-s--'Kassogrenovskiy reflector
in combination with ASP-9_g~it spectr29MOT, e diame or and focus distance of the
telescope were 200 an-T72M mm espectiveV1.0 Reverse dispersion of the spectro-
graph was 215 A/nm along the line H 0 . It turned out that the mean coefficient
of transparency dWnished evenly from 0.84 near the 575 mjL wavelength to 0.65 near i
the 400 m~k wavelength. Results of the observations are compared with other observa-
tions and with meteorological data on the night of the observations. Bibliography of--
11 titles. D, Kuli-Zado Llyranslation of abstract7
SUB C D~hs 03
Card j 09 UDCi 525.7

FROLOV, V.N.
Determining the coefficient of transverse load ir designing
automobile road bridges for torsional strength, taking the
rigidity of span structure into account. Trudy TASHIIT
no.18s6l-67 161. (MM 180)

AYUPOV, Kh.V., kanj. veter. nauk; IVANOVSKrYp S.A.) kand. veter. nauk;
SAKULLIS, G.K.; VALIULLIN, S.M., veterinarnyy vrach;
UPORNIKOVV M.V.? veterinarnyy vrach;-,nq~OV, V.P., zootekhnik
Veter1nai7 helminthological evaluation of the year-round
pen system of keeping sheep. Veterinarita 40 no.6:49-52
Je 163, (MIRA 17:1)
1. Bashkirskaya nauchno-proizvodstvemaya veterinarnaya
laboratoriya (for Frolov). 2. Direktor Miyakinskogo sovkhoza
Bashkirskoy ASSR (for Safiullin).

ACC NRi AP6021435 SOURCE CODE: UR/04-13/66/000/011/0036/0036
MENTORS: Frolov,, V. P.; Xorotayov,, A. A.
ORG: none
TITLE: Dynamooloctric convortor frequency regulator. Class 21, No. 182215
SOURCE: Izobroteniya, prorro-shlonnyye obraztsy) tovarnyyo znakil no. 11, 1966, 36
TOPIC TAGS: frequency control, pulse width modulation, transistorized amplifier
ABSTRACT: This Author Certificate presents a dynamoolactric convertor frequency
roGiLlator containing a moasurinG unit made of LC units and a class D transistor
amplifier. Pulse width modulation provides a comparison of the 3aw-tooth voltage
with the reference voltage through the transistor input. To provide independent
operation, a rectifier and filter forming the saw-tooth voltage are connected to
the secondary winding of the choke of the LG circuit (see Fig. 1). A transformer
and rectifier forming the roforonco voltage are connected to the supply terminals
of the LC circuit.
Lqard .1,
uDc: 621,316.

ACC N Rt Ap6o21435
C~
c
C.
;U- Jill IR,
R,
"A
JuuL%
T~-n
D
D.
T
Tr R
Tr
Fig. 1.
Orig. art. has: 1 diagram*
SUB CODE; 09/ SUBM DATE& OqO(;t62
LCI

DERBAREMDIfER, M.I.; SEFEBUNNIKOVA, K.L.; TERNOVSKIY, V.A.; frip"mall
uchastlye; SHAROV, P.M.; NOVIKOV, L.Z.; LURIYT, B.I.; F.-S'HE-H,
FROLOV V.P.;
M.K.; KARABIN, A.1 (deceased]; KGSTIN, L.I.; I I.
MEDIrEDEV, F.V.; GELIMOANOV, S.G.; BONDAR-, 7.u.; 1.01Urr'1rT'-
P.I.; HININAl L.V.; AREEKOV, F.F.; NIKOIAYFV, N.J.; YARGSLAV,
T.Ye.; NUDELTAN, V.G.
Gasification of matut under pressure in a steam-oxygen blast.
Gaz. prom. 9 no.llt49-50 164. (MIRA 17:12)

IYTODIT, L.A.1 FROLOV, V.P.
The KRN-1.4 rotary oultivator. Trakt. i eallkhozaaah. no.607-38
Je 165. (MM 180)
1. Spetsiallnoye konstruktorskoye byuro sell skbkhozyaystvewWkh mashin
Soveta narodnogo khi)zyaystva Leningradskogo ekonomichaskago rayona.

FROLOV, V.P.; OGNFV,' K.G.
The TFP-6 machine for pressing peat for litter. Trakt. i sellkhozma4
no.6:38 Je 165. (MRA 18:7)
1. Spetsiallnoye konstruktorskoye byuro seltakokhozyaystvennykh
mashin Soveta narodnogo khozyaystva Leningradakogo ekonomicheskogo
rayona.

L 4 0V-6 EWP(k)/:,' 14T, (d)./E7JT(m)/1,:'WP(W) ji (C) EM
ACC NR. AP6030747 SOURCE CODE: UR/0198/66/002/008/0112/0119
AUTHOR: Tul'chiy, V. I. (Nikolayev); Frolov, V. P. (Nikolayev); Yakimovich, G. I.
(Nikolayev)
ORG: Nikolayev Shipbuilding Institute (Nikolayevskiy korablestroitellnyy institut)]5
'L~i L/ ~Lf
TITLE: Plate with a circular hole reinforced by a Tjn
=08jit or an elastic flange
SOURCE: Prikladnaya mekhanika, v. 2, no. 8, 1966, 112-119 be
TOPC TAGS: hole weakened plate, reinforced hole edge, stress concentration fea~-
ABSTRACT: The effect of the reinforcement of a circular hole in a plate on the mag-
nitude of stresses in it is studied in the following cases: 1) the hole is reinforced
by identical isotropic circular flanges (Fig. 1), and 2) the reinforcing thin ring
inside the hole-consists of n soldered iostropic component rings of constant cr6ss
section (Fig. 2). The material of the reinforce-
ment is different from that of the plate. In
both cases, the elastic equilibrium of the plate
is analyzed under the assumptions that the rein-
forcement and the edge of the hole are free from
external loadingland that the homogeneous fields
Fig. 1. of tensile and shear stresses in the plate at In-
finity are given. In case (1), expressions are
derived in the form of series for determining the
Card 1/2

L 44o8o-66
ACC NR, AP6030747
internal forces and moments, and the results of
numerous computer calculations of stresses in the
plate for various parameters of plites and flanga
are given in a table. A comparison with stresses
in a plate reinforced by a flange on one side
shows that the stresses are 20 to 25% lower in
the case of two side flanges (of the sameweight
as the one-side flange). In case (2), analogous
calculations were carried out, and the ef fect-q of
a two-component ring and of a single ring on the
Fig. 2. stresses in the plate are compared in a table,
showing lower stress values in a plate with a
two-component ring. Orig. art. has: 3 figures,
23 formulas, and two tables. [VK1
SUB CODE: 20/ SUBM DATE: 28Feb66/ ORIG REF: 008/ ATD PRESS: 5077
Card 2/2
4-- 1~1

FMIDV, v hnyy master (stantaiya Kotlyareveltaya, Severo-
Kavkazskoy dorogi)
Work should be devided between the section and the
district crows. Put' i put.khoz. 4 no-4:36 ,
Ap 16o. (MIRA 13:7)
(Railroads--Maintenance and repair)

14(9)
AUTHORSt
TITLE:
PERIODICAL:
Anikinao T. N.
SOV/64-59-3-21/24
Protection of the Respiratory Organs by Means of Tube Gas-masks
(zashchita organov dykhaniya a pomoshchlyu shlangovykh
protivogazov)
Khimicheskaya promyshlennost', 1959, Nr 3, pp 86-87 (USSR)
ABSTRACT; Tube gae-maske can be divided into three main types - with an
air supply worked by the respiration itself (PSh-1), with a
mechanically or electrically worked air supply (PSh-2) and the
conduction gas-masks, supplied with compressed air by a com-
pressor or bomb. In the present paper the types PSh-1 andPSh-2
are described and explained. The gas-mask PSh-1 (Fig 1) has a
rubber and fabric tube with a length of 10 m and an inner
diameter of 25 mm, at one end of which there is the mask*and
at the other end an air filter. The face mask is that of the
type ShMP) connected with a flexible tube. The gas-mask PSh-2
(Fig 2) can be used by two persons at once, the appliance has
two face masks Sh]&P with two tubes 20 m long and two electric
motors for the air blower. The air blower can also be worked by
hand in cases where there is no electric current. If the fan is
damaged, the air supply is worked by the respiration until the
a 12 dangerzone isleft.The twotypes of gas-masks areprovidedfor

FMJ,Qy,_Vl adjMi r _~ q :Lok- MEDVEDEV, I.M., gvardii-podpolkovnik,
rgeygX
red.; SRIBNIS, N.V., tekhn. red.
[Inertial navigation laystems] InertsialInye sistemy naviga-
tsii. Moskva, Voenizdat, 1963. 125 P. (MIRA 16:7)
(Inertial navigation (Aeronautics))

EWT(a)/FSS4/ELt(k)-2/EWA(c) BC'-
ACC NR: AP5023126 SOURCE CODE; UR/0103/65/026/009/165VI654
AUTHORt Frolov, V. S. (Moscow) cyo-
ORG: none
,TITLE: Special errors of a gyro stabilizer consisting of float-type gyroscopes
SOURCE: Avtomatika i telemekhanika, v. 26, no. 9, 1965, 1651-1654
TOPICTAGS: gyro, gyrostabilized platform 4
!ABSTRACT: The statistical characteristics of the angular velocity of drift in a
float-type gyrostabilized platform are analyzed.These findings are offereds
(1) External thermal influence (incompletely compensated by automatic thermo-
features) and gradual liquation of the fluid are principal sources of the fortui-
tious drift of a gyro platform; (2) The statistical structure of the error of a
.float-type gyro unit is dominated by a near-zero-frequency component; hence, the
autocorrelation function of the drift angular velocity can be reduced to this
form: R.('T) - a.26~111; (3) With T 1, the drift-angle dispersion increases
in proportion to the square of time; with ocT 4< 1 and increasing free-drift time,~:--__
the dispersion increases linearly; hero, T is the free-drift time and 11d, is the,
Card 1/2 UDCi 62-752.4

-66
.L 5252
ACC NR: AP5023126
art- has% 3 f4ures and 17 fOrmulas'
,orrelation time. Orig
r
004
SUBm DMt 1211,ar64/ ORIG FM% 002/ OT"
SUB CODEt NO
Card 2/9
7.

3
AUTHOR: Frolov, V. T. SOV/20-122-6-39/49
- -------------
TITLE: Facies Conditions of Carbonate Concretion Formation in the
Middle Jurassic and the Upper Part of the Lower Jurassic
Deposits of Daghestan (Patsiallnyye usloviya obrazovaniya
karbonatnykh konkretsiy sredneyurskikh I verkhney chasti
nizhneyurskikh otlozheniy Dagestana)
PERIODICAL: Doklady Akademii nauk SSSR, 1958, Vol 122, Nr 6, PP 1094-1097
(USSR)
ABSTRACT: Carbonate concretions form a prominent part of the deposits
mentioned in the title. Three types of concretions are
recognized: a calcite, b.) anker-ite-dolomite, and c.) siderite
concretio Lles governing the occurrence of these concretion
types can be established, according to the stratigraphic
subdivision and the facies in which they occur. Nearly all
of the deposits studied are marine, although various facies
types are represented, from transitional continental deposits
(in part also continental) to deeper water sediments deposited
some distance from the coast. The suites are described In
detail: a) Karakhskaya, deposits formed in very shallow water.
Card 1/4 This suite is rhythmically bedded, consists largely of swamp

Facies Cohditions of Carbonate Concretion Formation SOV/20-122-6-39/49
in the Middle Jurassic and the Upper Part of the
Lower Jurassic Deposits of Daghestan
deposits, and has a total thickness of 3-3.5 km. These coal
containing beds grade southward into normal marine clays,
which have been called the Samurskaya facies. The Samurskaya
facies has a thickness of 2-2.5 km and is somewhat similar in
lithology and facies to the Iri suite (1-5-2 km thick) and the
Khivskaya suite (600-700 m thick). The latter suites, together
with the Samurskaya facies of the Karakhskaya suite, contain a
relatively rich marine fauna of fimmonitea,belemnites, brnchio-
pods, bivalves, gastropods, etu. . These formations are
relatively near-shore and ffulf-type depojitn. The higher lying
Bathonian and Bajocian clays (total thickness of 2.5-3 km) are
distinguished by a higher time content, by the occurrence of
limestone strata, and by a lesqt~.r :~rganlc content. The carbon-
ate concretions occur in all stratigraphic subdivisions and in
all types of rocks except the coarsest sandstones and con-
glomerates. Each type of concretion is represented by sandy
and clayey varieties and by various morphological forms. Most
of the concretions appear to be early diagenetic. The trans-
Card 2/4 itional sedimentary beds contain a clear ankerite-dolomite-

F~Lcies Conditions of Carbonate Concretion Fo:mation SOV/20.-122-6-39/49
in the Middle Juras*ic and the Upper Part of the
Lower Jurasnic Deposits of Daghestan
siderite assemblage and are ~haral-terized by a high concretion
content (5-6 1Q. The concretion 2-mlent of the coal bearing
beds increases toward the top r-,,' the deposits and reaches
7-9 % in the middle part. From the continental to deeper
water seposits, the form and inTer-sity of the concretion*
vary. The siderite concretions are cloar"Y concentrated in
the coal bearing beds. The d1stri~--ii.,on --)f the maxima of
siderite accumulation has a trarked tc, the coal
bearing mass. The latter 13 fir the direction
from the sea) by these in-axima. nriz. maximum of siderite
concretions may be saJd tj ex4:~, 4n -i.Fconal-swampy zone.
There are figure and Sov;lel
Card 3/4

r;cies Conditions of Carbonate Concretion '10 7 /. 20-22-6-39/49
the Middle Jurassic and the Uppe. 1'af * o! I
in
Lower Jurassic Deposits of Dnghestan
PRESENTED: June 3. 1958~ by N. 10A. Strak',.w. iz- c i an
SUBMITTED: May 8, 1958
Card 4/4

FROLOV, V. Ts Cand Geol-Min Soi -- (dies) "Jurassic carboniferous deposite of
Dagestan." Mos, 1959. 18 pp (Mos Order of Unin and Order of Labor Red Banner
State Univ im M. V. Lomonosov. Gaol Faoulty. Chair of Historioal and Regional
Geology), 110 oopies (KL, 41-59, 103)
-15-

FROUN, V.T.
~Assic faulting In Dagestan and Its importance for the correct
interprotation of the stratigraphy of Jurassic sedimenta. Nauch.
dokl.vve.shkoly; geol.-geog.nauki no.11-74-80 159.
(MIRA 12:6)
1. Roekovskiy universitet. geologicheakiy fakulltet, kafedra
IstoriCheRkoy I regionallnoy reologii,
(Dagestan-GeologyT

FROLOV, V.T.
Stratigraphic poultlon and age of coal-bearing aediments in
Dagilentan. Sov.geol. 2 no-9:32-42 S '59. (MIRA 13:2)
1. 14nakovskiy gosudarstvennyy universitet im. 14.7.LomonoeoviL
(WAJ). (Daghestan-Coal geology)
0

I 'I . . '' 3.13 - F0-,IC'; V.T,
ji" r)l:f "., , .. f " ,-Iil;"Jl.~ YCG . I 'o, . .1 1
. . % I roblems In tile strati-Eraphy of 11'aleogene sedlmnentrs in the
- il.rorn Ytirgvni. hill.s. Tnidy Nll,neftegrtm no.13:47-53 165.
(.XI'M 18:9)

FROLOV, Vladimir Tikhonavich; FOZDNYAK, I.I., red.
[Practice and methods of complex stratolithologic and
paleographic studies; as revealed by a study made of
the sediments of Daghestan) Opyt i metodika kompleks-
mykh stratigrafo-litologicheakikh i paleogeografichaskikh
ispledovaniii na primers iurakikh otlozhenil Dagestana.
.-,)skva, Mosk. univ.p 1965. 179 p. (MIRA 18:12)
T-

ACC NRi Li6026422 SOURCE CODS URIO196/66/000/005/104/1034'
'UTHO'
A R: Bamdas, A. M.; Shapiro, S. V.; Yomollyanov, V. P.; Yovatigneyova, T. A.1
Blinov V-1 Davydova, L. N.1 Zakharov, N. V.1 Yakhin, Yu. I.; Roginakaya, L. Z.;
trolov, V. T.
,IT'E-. Dovelopmont work on static frequency changers In the Gorokly Polytechnic
InsZIItuo Im. A. A. Zhdanov
SOURCE: Ref. zho Elektrotakhnika i onargotika, Abs. 51205
' 7
1-7. SOURCE: Sb. Yses. nauchno-tokhn. konforontsiya po primoneniyu r(sokoskoro3tn.
-.a5hin s olektroprivodom povyshon. chantoty toka v nar. kh-vo. Ordzhonikidze, 1945, 1
47-51
T
0?!C TAGS: frequency changor, frequency converter. frequency conversion
ZSMACT: Tho Laboratory has developed static forromagnotic quadruplors, octuplers,
and nonuplors; with solf-magnotization by flux intermediate harmonic5, with single-
and 3-pha30 OUtpUt; also, a 1.5-ratio frequency changer has boon developed. Their
principal characteristics, power and weight data are reported. Specifically, the
waight of active material varies from 36 to 29 kg/kva for capacities 1--6 kva;
efficiency, 70-8Q~. With an input voltage variation of 90-11Dt, the quadrupler
voltage varies only by :t 5-4. The output voltage of a nogativo-foodback-type
octupler varies only by -+ 2~ with&-load current varying from zero to 130~ its
Card UDCs 621. 14.26

ACC NR,AR6028422
no-."Inal value. The octuplor output voltage can be rogulated within t 15~ by
controlling its magnetization current. The efficiency of the 1-5-ratio frequency
changer is 60-70~- It is capable of stable operation despite input voltage and load
variations within :t %9' of their nominA valuqs. Your figures. Bibliography of
4 titles. S. UTranslation. of abstraotj
SO COM 09
Card 212

BERG, A.I., gl-av. red.; UUJ--E2',lKOV, V.A., glav. ved.; ~--7.1.6VICH,
zaml glav. red.; LLLI'lllt, A.Ya., dok-tor p--of.,
zam. rlav. red.; All-1-11, 0.1., red.; D.I., red.; kand.
tekhn. nauk# dote., rod.; AXZ121-IfAll, M.A.p red.; VENIKOV, V.A.,
doktor tok-lui. nauk, prof., red.; VOROEOV, A.A., dolctor toklin.
nauk, pi-of., red.; GAVRILOV, M.A., doktor tolelir. nauk, prof.,
red.; ZEMIOV, D.V., red.; ILIIN, V.A., (loktor t.elchn. nauk,
prof., red.; KITOV, A.I., kand. toklui. nauk, red.; KOGAV, D.YA.)
doktor telchn. nauk., red.; KOSTOUSOV, A.I., red.; K"11:1TSKIY.
N.A., kand. fiz.-mat. nauk red.; LEVIK G.A., prof red.;
LOZYSKIY, M.G., doktor tekhn. nauk,, red.: j~ujrJYl,,V-;KlY V.I,,
red.; XAKSAREV, Yu.Ye., red.; MASLOVA. A. dots., red: ;P6&6v,A.A.,red.;
RAYOVSKIY, M.Ye., red.; ."OZ-911BERG, L.D., dok-tor tekhn.np-uk,
prof., red.; SOTSKOV, B.S.,.red.; TIMMEYEV, P.V., red.;
USHAKOV, V.B., doktor tokhn. nauk, red.; F.LIDBAPH, A.A.,
doktor tekhn. nauk, prof., rcd.;_FROLOV,
KILOKEVIGH, A.A., red,; K11010Y, AN., kand. tekhn. muk., red.;
TSYPKIN, Ya.7,.# doktor tekhn. nauk, prof., red.; CHELYUSTY311,
A.B.., kand. tekhn. nauk, red.; ShREIDER, Yu.A.,. kand. -fiz.-
mat. nauk, dots., red.; BOCHAHOVA, M.D., kand. tekhr..nauk,
starshiy nauchriyy red.; DELONE, N.N., inzh., nauclu~yy red.;
BARAK(YV, V.I., nauchMy red.; PAVLCFVA, T.L., tekhn. red.
(Continued on next card)

BERG) A.I.- (continued). Card 2.
[Industrial electronics and autoration of production procec-
ses]Avtomatizataiia proizvodstva i pron7shlennaia elektronika.
Olav, red, A.1,Berg J V.A.Trapoznikov. Moskva, Gos.nauchn.
izd-vo 'tSovetskaia Entaiklopediia." Vol.l. A - L 1962. r,21, p.
(MIRA 15:10)
1. Chlen-korrespondent Akademii nauk MR (for Sotskov,
Flmrkovich., Zernov, Timofeyevp -Popkov).
(Automatic control) (Electronic control)

FROLOV, Vladimir Sergeyevich
- --
InertsialfrWye sistemy navigabsii. Moskva, Voyenizdat, 1963.
125 P. illus., diagra. (Za voyenno-tekhnicheskiye ananiya)
Bibliography: p, 124-125.
1. Inertial navigation. 2. Russia - Inertial navigation.

112-3-5964
Translation from: Referativnyy Zhurnal, Elektrotekhnika, 1957
Nr 3, P. 131 (USSR)
AUTHOR: Frolov, V. S.
TITLE: Interrupter for Cable Fault Detector (Preryvatel'k
kabeleiskatelyu)
PERIODICAL: Sb.po obmenu opytom izobretat. I rats. raboty v obl.
elektrifikats. zh. d. I energ. kh-va, 1955, Nr 1;-
pp. 17-18
ABSTRACT: The induction method of locating faults in a cable using
a cable fault detector entails difficulties, such as
poor audibility of the audio-frequency test signal and
the presence of noise, which renders differentiation of
the test signal difficult. It Is proposed that an in-
terrupter be connected in the generator output. The
interrupter consists of a pulsing device ("pulls-ttoyka")
housed in an attachment to the generator. The power for
the interrupter is provided by the a-c source supplying
the generator. In the attachment there are three tele-
phone relays, a selenium rectifier and a step-down'
transformer rated at several watts. The interrupter
Card 1/2

Interrupter for Cable Fault Detector (Cont.) 112-3-5964
applies the audio-frequency signal in impulses, in order to
.- .. differentiate the test signal from noise. The interrupter is
part of an installation consisting of a gas-tube -and kenotron
rectifier-unit and cable Nult detector amplifiers located at
the test station of the second section of the power system
for the Moscoe-Kur8k-Donbass railroad; the interrupter has
been used successfully. I. V. I.
Card 2/2

PRUSAKOV, M.B.1 insh.; KUSTOV, V.M., inzh.,- BARANOV, L.A., inzh.,-
LUKIYANOV, S.I., Inah.; FROLOV, V.S., inzh., retsenzent;
USENKO, L.A., tekhn. red.
[Operation and repair of the equipment of d.c. traction
substations] (kepluatataiia i remont oborudovaniia tiago-
vykh podstantaii postoiannogo toka. (By]M.B.Prusakov i dr.
Moskva, Tranazheldorizdat, 1963. 211 p. (MIRA 16:5)
(Electric railroads--Substations)

S/054/60/000/02/06/021
B022/3007
AUTHOR: holov, V. V.
TITLE; A *peatr metee for the Nuclear Magnetic Resonanc in
Intermediate Yields
PERIODICAL: Vestnik Leningradekogo univereiteta. Seriya fiziki i khimii,
1960, No# 2, PP, 49-54
TEXT: The present paper describes a device for the investigation of
nuclear magnetic resonance (Nn) in liquids in magnetic fields of loss
than 150 oersteds. In the spectrometer described, the magnetic field is
generated by means of a solenoid and two symmetrically arranged rings,
through which a current passes; these rings serve the purpose of com-
pensating the inhomogensity of the field near the center of the system.
The total view of the magnetic system - 1) and the schematical
drawing of the magnetic system (Fig. 2~lpiarge shown. Fig- 3 shows a block
diagram of the radioteohnioal part of the device, and Fig. 4 gives the
dispersion of the NMR- signals in 3 cm3 of water. In this part of the
device the tubes 6X8 (6ZhB) and 6H3TT (6N3P), an oscilloscope with d.c.
Card 1/2

A Spectrometer for the Nuolear Magnetic B/054/60/000/02/06/021
Resonance in Intermediate Fields 2022/B007
amplifier of the type )H 0-1 (ENO-i), or a self-recording device of the
type )Tr7T-09 (EPP-09) is used. One of the main tasks to be performed is
measurement of the width of lines and intervals between the fine-structure
components of the NMR-signqls at frequencies of from 20 to 600 ko/s and
a resolution of about 2.104. The width of the lines in the apparatus is
about 7 c in a field of 35 oersteds. The author thanks Docent F. I.
Skripov for supervising the investigation and evaluating the article; he
also thanks Mechanician M. M. Bryantsev, who carried out part of the
radiotechnical assembly-work. There are 4 figures and 17 references.
V/9
Card 2/2

S/054/63/oo4/ool/008/022
B102/B186
AUTHORS: �~o~ V. V., Kolikhova, I. A.
TITLE: Orthogonal compensators of the magnetic field
inhomoge-neities in anuclear magnetio-resonance spectrometer,
PERIODICA! Leningrad. Univeraitet.. Vestnik. Seriya fiziki i khimii,
no. 1, 1963, 59-66
TEXT! After a detailed discussion of the theoretical bases of
orthogonal current compensators for simulation of magnetic field
spherical harmonica and a calculation of the characteristic parameters of
such compensators some experimental results are dealt with. The
application of current compensators makes it possible to improve
resolution by one order of magnitude as compared with that achieved by
coaxial compensating rings (V.V. Prolov, Vestnik LOU, no.10,49,1960).
The absolute resolution attainable a of
m1ounts to 0-3-0-5 cps in a.field
J about 17 gauBs and a volume of 15 a There are 2 figures and 1 table.
SUBMITTED: July 24, 1962
Card, 1/1.
Nx- ~V
z ~e. ~1.

KALLISTOVI P.L.; aIIKOVI D.A.; THOKOFIYEV, A.P. Prinimali uchastiyas
BOGDANOV, F.M.; BORZUI;OV, V.1-1.; BURIBLIN, A.V.; DROZDOVp M.D.;
YEROFEYEV, B.N.;KOMISSAROV, A.K.; KOGAN~ I.D.; LYU1312.',OVI I.A.;
MIRLIN, R.Ye.; ROKHLIN, M.I.,- SERGEYEVp P.V.; SU,'.EIIOVI A.D.;
FROLO V.V.; 11WOOVA, G.F., red. izd-va; GORDIYENKO, Ye.B.,
e . red.
(IDstructions for applying the classification of roserves to
primary gold deposits) Instruktsiia po primeneniiu Iclassifi-
katsii zapasov k korennym mostorozhdeniiam zolota. Moskva,
Gos. nauchno-tekhn.izd-vo lit-ry po Geol. i okhrane nedr, 1955.
46 p. (MIRA 15:2)
1. Russia (1923- U.S.S.R.) Gosudarstvennaya komissiya po zapa-
sam poleznykh isko yemykh.
rGold ores-Classification)

GOL'TSMUl, M.I.; FROLOV, T.Y.
Temperature measurement errors of rAdiooondea. Prohl.ArVt.i
Antarkt. no.3:53-63 6o. (MIRA 13:9)
(Atmospheric temperature)
(Radiosondes)

I FROIOV, V.V. glavny7 mOlchamik (at. Varkhovtsevo Stalinako7 dorogi).
Using cranes for laying switch boxes. Put' i pit. khoz. no.2:31
IF 159. (MIRA 12:3)
(Cranes, derricks, etco) (Railroads--Switches)

FROLOV, V.V.
1. 1 r . - - - .. . -__-.-."._,-,..I
Redesigning the lead-in pole instrument. Avtom.telemA aviazi
3 no.10:26-27 0 159. (14IR& 13:2)
1. Starabiy almktromekbanik Uzlovakoy diRtantaii signalizataii
I avyazi Moskovskoy dorogi.
(Mactric lines--Testing)

KUPERMAN, P.I.; GRYAZNOV, N.S.; MOCHALOV, V.V.; JZQW~j KJSTAFIN, F.A.;
PUSHKASH, I.I.; SLAVGORODSKIY, M.V;; LAZAREV, B.L.; BORISOV, V.I.;
Prinimali ucha:stiye: CHERKASOV, N.Kh.; ZABRODSKIY, M.P.; RYTCHENKO,
Aj.; RUTKOVSKAYA, Ye.N.; SAITBURGLNOVA, N.I.; SHTAGER, A.A.;
SHISHLOVA, T.I.; BUM', Z.P.; MENISHIKOVA, R.I.; GORELOV, L.A.;
AGARKOVA, M.M.; KOUROV, V.Ya.; KOGAN, L.A.; BEZDVERNYY, G.N.;'
POKROVSKIY, B.I.
Effect of the lengthening of the coking time on the coke quality and
testing of coke in the blast furnace process. Koks i khim. no.9:
23-28 163. AMIRA 16:9)
1. Vostochnyy uglekhimicheskiy institut (for Kuperman, Gryaznov,
Mochalov, Kogan, Bezdvernyy, PokroVskiy). 2. Ural'skiy institut
chernykh metallov (for Frolov). 3. Nizhne-Tagillskiy
metallurgicheskiy kombinat (for Mustafin, Fushkash, Slavgorodskly,
-tazarev, Cherkasov, Zabrodskiy, 2jrtchenko, Rutkovskaya,
8aitburganovaI Shtag9r, Shishloira, Budoll, Mqn1whikova).
4. Koksokhimstantsiya (for Borisov Gorelov, Agarkova, Kourov).
lCoke-Testing)

FROWY, V.V., dotsent. kandidat tokhnichookikh nauk.
--4,6-
Phenomena of the spreading of molten metals on metallic surfaces.
[Trudy] XYM no.24:48-6i '53. (MLRA 7:10)
(Solder and soldering) (Metals)

MIOV, V.V.: SHORSHOROV, M.M., kandidat takhnichaskikh nauk. redaktor$
U.N.. taklu2ichookiy redaktor.
Mysical wA chemical processes of are welding] Ylziko-khimichookle
protsesST T BT&rochnoi duge. Moskva, Gos.n&uchuo-tekhn.izd-vo
mashinostroit.lit-rjr, 1954. 129 p. (MIHA 8:5)
(Ilectric weldling)

FROWV V.V., kan idat takhmichaskikh nauk.
F- 010 0W"T'4"
Calculating the effective potential of ionization in welding
under flux. [Trudy] MM no.37-220-226 155. (MTRA 9:6)
(Ionization of games) (Blectric welding)

LUNTSKIT, I.A. [deceased); FROLOT, YJ U kandidat tekhnichookikh nauk,
redaktor; PASTMAIL, B.M.Prelaictor Udatel,stva; SHMIKEU, S.I.,
tekhaicheakiy redaktor; TIKHONGY, A.Ta., takhnichaskiy redaktor
[Modification of metals during welding) Izmeaeaia metallov pri
avarks. Pod red. V.V.Yrolova. Moskva, Goa. nauchno-tekhn. izd-vo
mashinostroit. lit-ry. 1956. 116 p. Wak 9:7)
(Welding)

Fyev C i""
137-58-1-864
Translation from: Referativnyy zhurnal, Metallurgiya, Nr 1, p 124 (USSR)
AUTHORS: Arutyunova, 1. A. , Frolov, V. V.
TITLE: Automatic Ceramic-flux Submerged-arc Consumable -electrode
Welding of Copper Alloys (Avtornaticheskaya svarka mednykh
splavov plavyashchimsya elektrodom pod sloyern keramicheskogo
flyusa)
PERIODICAL: V sb.: Prochnost' i avtomatizatsiya svarki (MVTU, 71).
Moscow, Mashgiz, 1957, pp 105-115
ABSTRACT: An investigation has been made of automatic welding of
chromium bronze Br. Kh- I with a standard Cu wire tip, grade
M- 1, submerged beneath ceramic flux. The possibility of
alloying the weld metal with Cr, Mn, Mo, Ti, Zr, Be, and
other elements by introducing a precipitating deoxidizer (Al)
into the flux, as well as alloying components in the form of
powders of pure metals or Cu alloys, was checked. The slag-
forming portion of the flux consists of the following exceedingly
simple components (in percent). A1203 16.00, B203 14.25,
SiO2 23. 10, CaO 8.90, MgO 7. 65, CaF2 2 1. 00, Na20 9 - 10-
Card 1/2 It was found that the weld metal is capable of being alloyed by

Automatic Ceramic-flux (cont.
137-58-1-864
these elements within a broad range, and Ti, Zr, and Be induce a trans-
formation in the weld metal and the Al. Automatic submerged welding of
Br.Kh- I bronze yields tight seams without pores or cracks, having the same
strength as the parent metal. The procedure for welding Br . Kh- I bronze
5.5 mm in thickness is: 450-500 amp current, 38-40 v arc potential, 21-22
m/hr welding speed, graphite backing having shaping grooves. The resistance
to formation of hot cracks is several times greater in submerged-arc welding
than it is when fused fluxes AN-20 and OSTs-45 are employed.
G.N.
1. Copper olloys-Welding 2. Submerged melt welding-butomation
Card 2/2

FROLCV9 V. V. (Cando Tech. Sci.) (Docent)
"Characteristics of Metallurgical Processes in Submerged
Are Welding of Copper and Its Alloys Using Ceramic Fluxess"
p. 172 in book Reports of the Interniniversity Conference on
WjLqLnjL 1956. Moscow., Mashgiz, 1956., 266pp.

S/137/61/000/001/021/t43
AOO6/AOO1
Translation from: Referativnyy zhurnal, Metallurgiya, 1961, No. 1, p. 9., # 1E70
AUTHOR: Frolov, V.V.
TITLE: Automatic Welding of Copper Alloys With Consumable Electrode Under
a Layer of Ceramic Flux
PERIODICAL: "Tr. Nauchno-tekhn. o-va sudostroit. prom-sti", 1959, No. 33,
pp. 103 - 113
TEXT: The author analyzes welding of Cu end its alloys under ceramic
flux developed at MVTU imeni Bauman by V.V. Frolov and I.A. Arutyunova. Thermo-
dynamical calculations are given for the selection of the deoxidizer type and the
Al amount in the flux.
I. A.
Translator's note: This is the full translation of the original Russian abstract.
Card 1/1
x

Tr=, -h. Pk,.C- RW-,
MMIMICALs 3,u.chn,,, projz,oas-v~, A, pp. -J-.l
!he " -h A'.-x R conf--- th. or a
Tz"
.1.1 to d -im
lndwLrial --rk -.111 he f. 1 0 id-Ing d h-1
Moft- r-A V~.h 22-2~, VJW. T%. Cl-.f. e, t"
U"m or -rioum argmilatons f~ K,4co,. ,~o n,,AzjA..Y. Ct.'-t E, 4~.4,
B "-dl,ostk. N.;- tro".. v-", -1 'th-
Th- Conf- .. P-et
-;rz-y~,-af -- AS U_
rwportal znILmeor mr-T, = -U~- ,Dp;y
of -141,4 Qlp-t V4 In -0 ;'~A f.'P~ y
With P.--,
N-
An. 3-.w..": A
Of -1;. Y.-~
on
t1:
,>-Lm MAn-l Are wIlAiAez Ir-4, vL,-. t-01!...t. or Tl~ftnit-
.1-tr-2.4 -:1t"T
in tr~--
,,,g th.
P~00431 D,~%o, of F
A
or
or a.Lnr.-_L. .1,
m Th. rae of C-L. r.- W-h
p
-t L-1 On At_;;-,_,AL
I -uP I-g- d.f*cts --n g-y.
et-GmLL%41-
in
or ajoy., N.A.
or re.ts"- -I=.ne 3 bulldLr.Az ?,P, F-
-g~~32; ---- -,-,-,--All--, I-
lir" - ~~mc:~ 3, t--, T,-X, n -.i=-
Remit. to tb. ral.
Candid.t. of
B..t. of W:ld.1'4
V,Allz arvroe,. m th
We, .- j W-W.
C-did.t. of TW.IOwl Scl-c-A. end
ootrd or -,I
Cwtdllsto of
mt* of weldIng pwl A.
-d
of tr-.
7:K,% and I-t-htt,, r--.
Ln As -bon ~Igri--
IN Vh- 3~1-- -d
iz--t-qnit. 3.-I. And NIo*..*, A-. .,:,10 v C-I.I... of,
to S.% . Lm 4-1- All.y.';
on alhe I~AlAtAnce of the Wqld ~.tsa to Hot C-k Fb~tj.,n r4
PWUwdx ~ owurmintng SAee; 7R.", -"chlk of
the n"-Ity of de'~Inlr4
.t&m to b.~: q-A~ 'A~to,ot-,- of
P%" Sold-I.A. Welding And 2klldLl4-.q ?-c ...... . -t-L~tm If.-Atl- A,
~thod or building-P brms; 3,.G, 7 )p
or awsen o-ttLnes r.D. Zltz. La
"U, -.kF~7) on thi 7; X-T-MI--rt-u-~-
WWIAUU of e A- or-27plz"~h*md And -.he tocAnnllogacal v:o r..tva of A
On -.ttl~ot
Pla,mmt Jet, -) V
t..l Kith pi- of -P.1t. on v~L... typ- or
w,eldLoA toohnaloas N.X. RU&IIA. Co-esPondl~4 Member Or the AS U3m. on -jd--na
prAOti*. Ln Pm..l M.N. 5c'-tifl- 3--~t-rY ~f '.he W-.dL,.g
Zumit~~on the stAte or m".L-.9 the -z4i`Z,-4ETons--Z!-`tF-,~
Confo~ee decld~4 to reque3t t?" atA"- C.-It... of

S/135/60/000/009/001/015
A006/AO02
AUTHOR: Frolov, V. V., Candidate of Teohnical Science-s
d 1151
TITLE, ThermodlMision Processf-a In the Basci Metal Diring Welding
PERIODICAL; Svaro~-I-unoye proizvodstvc, 1960, No. 9, pp. 1-5
TEXT: The author studies the effect of diffuislon and gas (hydrogen)
saturation of base metal in the welding zone on the properties of the weld Joint.
Diffusion flows arise as a result of changes In the solubility of the 'gas in the
base metal that is subjected to the effect of a movirg thermal. field during
welding process. When heating the metal, containing a dis,-olved gas, thc"'
arising thermodiffusion proce3ses are dire~'Ved from the heated to the unheated
metal and result in the accumulation of gas ir the weld zorc. The gas Der-
meability, caused by thermodiff-ision, depends on the content and solubility of
the gas in the metal, the diffusion coefficient, the thermopliysical propertle~
of the metal (heat conductivity, density, heat cavaeity, melting temperature)
and the welding conditions determining the temperat*.jn~ field. 171he coefficlents
of permeability and the ch-arazter of diffu!-zion flows In welding were irv-?sti-
gated for the case of heating semi-unboiinded Fe, Ni, Cu end Al bodies with an
Card 1/3
'M

S/135/60/000/009/001/015.
Aoo6/AO02
Thermodiffusion Processes in the Base Metal During Welding
electric arc. Data to calculat's the diffusion coefficients for Al, Cu, Ni and
Fe given by Smitells, Rensley and Heller are presented in Table 1. Calculated
values of diffusion coefficients depending on temperature are contained In
Table 2 and Figure 3. Welding was performed with 450 imps, 20 - 30 volts and
21 m/hr welding speed. The distributiop of temperature In one plane of the
semi-unbounded body was determined using N. N. Rykallnts forimila,
T exD (x + R)
(x,R) 2a
where x is the distance from the h mRvahlA System of coordinates
of t e
and R Is the radiua-7e:%to.- (R - + y-; R - -V x' + z' ) . The calculation is
made for a place where R - z - y. Data obtained were used to clot tle tempera-
tare fields in the given section ard to find the coefficient of permeability for
Fe, Ni, Cu and Al. The diffusion process is calculated by establishing the
hydrogen volume in the metal heated to 500 0G; the time of the liquid state of
th
~ e pool; and the hydrogen voluma which can pass thrcugh the heated metal
during the liquid state of the pool, Data obtained show 1,hatl hydrogen included
in the heated metal, can diffuse and evade through the Uquid pool only ir Vhe
Card 2/3

S/135/60/000/009/001/015
Aoo6/Ao02
Thermodiffusion Processes in the Base Metal During Welding
case of Fe. In the other metals, the hydrogen accumulates near the fusion zone
and may cause defects in the weld joint during cooling, since the isosteric
pressure Increases with lower temperature, particularly in metals in which
hydrogen is diffused only to a lower degree (Al, Cu). For Fe and Ni the
strength increases with lower temperatures and the strength characteristics
exclude the formation of pores in the fusion zone. Thus it appears that thermo-
diffusion processes may cause defects of the weld depending on its strength
and ductility at temperatures approaching the melting point. The formation of
porosity Is most probable in ductile metals. Thermodiffusion processes In the
weld metal require the inspection of the base metal in respect to its hydrogen
content, for the production of important weld joints, particularly in non-
ferrous metals. There are 4 tables, 6 figures and 8 references: 6 Soviet and
2 English.
ASSOCIATION: MVTU Imeni Bauman
Card 3/3

,FROLOV, V.V. LAZAREV, B.L.; GAVRILYIJK, L.Ya.; FOPAEOV, A.A.
Operation of blast furnaces with fluxed sinter made of Tagil-Kushva
region ores. Stall 21 no, 4:296-299 Ap 161. (MIRA 14:4)
l.-Vizhne-Tagillskiy metallurgicheekly kombinat i Urallskiy institut
chernykJi metallov.
(Ural Mountains-Iron ores). (Blast fLrnaces)

27809
A300 (IS13) S/549/61/000/101/007/015
D256/D304
AUTHOR: Frolovo V.V., Candi%ate of Technical Sciences, Docent
TITLE: Thermo-diffusion Processes and porosity formation in
welded joints of light and non-ferrou* metals
PERIODICAL: Vyssheye tekhnicheskoye uchilishche. Trudy. Svarka
tsvet kh splavov, redkikh metallov i plastmass,
no. lk, 19619 132 - 174
TEXT: The importance of obtaining high-qiWlity welded fabrications
in non-ferrOUB metals stimulated the author to investigate the
thermodiffi4sion phenomena of gas dissolved in the parent metal un-
der the heating conditions of an electric arc. Hydrogen is the gas
especially considered.After briefly mentioning the two other sour-
ces of.porosit'%6formation-gae-producing reactions and high vapor
density of one or more of the alloying elements - the author con-
sidets in more detail the third Possible source - diffusion of gas
present in the parent met Po%osity can occur even flb well deoxi-
dizelk metal by reason of clta
Idianging conditions of gas solubility
Card 11.12
M
e'_2

.27809
S/54 61/000/101/007/015
Thermo-diffusion processes and ... D256%304
(normally of hydrogen) in the parent metal with changes in tempe-
rature. Whatever the welding processo hydrogen in the parent metal
can cause porosity on account of the high gradients of the tempe-
rature field during weldingo and this in turn can contribute to-
wards the occurrence of hot crackingg although this would'oepend
on the strength characteristics of the solidifying metal. It seems
probable that the pressure of the gas being liberated could cause
porosity in a temperature range of high plasticity and cracking in
a brittle temperature range. Al-t-hough metal being weldedftormally
contains only a small quantity of hydrogen, due to the hl-gh mobili-
ty of the latter its local concentration in the welding zone can
change considerably during heating and cooling. The author then
examines a) solubility of hydrogen in metals.- By Sievert's law, in
absence of hydride formation
[H] KO,5
PH 29
- (L
Card 2/12 K K0e 2RT (2)

27809
S/549,/61/000*1/007/015
Thermo-dffusion processes and ... D256/D304
where PH 2 -pressure of molecular hydrogen beneath the metal sur-
face; k - solubility coefficient depending on temperature; Q - heat
of solution of hydrogen in metal (Q-< 0 in the absence of chemical
reactions with the metal). Abrupt solubility changes in three me-
tals were shown graphically. Assuming a constant gas content in a
metalp then the equilibrium pressure required to keep it in solu-
tion varies with temperature. b) Diffusion of hydrogen in metal:
Normal diffusion is considered with the aid of Fick's law.
dm D !~c 3 dT9 (3)
o dx
where m - mass of transferring hydrogen; D 0 - diffusion coefficitst
strongly temperature-dependent;
Do = Ke
de - concentration gradient;
37
Card 3/12
- Q
2RT
S - area through which diffusion

37809
S/549/61/000/101/007/015
Thermo-diffusion pro-~rlsses and ... D256 D304
occurred; T - time. In the present case, Pick's law is inapplicable
since the gas concentrations through the whole volume of heated
metal are taken to be the sameg and the diffusion processes arise
through temperature changes in the different regions. Thos non-uni-
formity of heating associated with any fusion welding process must
give rise to a diffusion of gas from a cold region, saturated with
gas, to a heatedq unsaturated region. Thus if the parent metal con-
tains hydrogen this will diffuse into the weld pool metal from the
metal surrounding it,- the latter will have the greatest gas solubi-
lity and thus the least isosteric pressured and will thus function
as a vacuum in relation to the surrounding solid metal. The Richard-
son formula can be used for calculating the permeability of the me-
tal (for hydrogen):
D = K 1 pY2 TY2e_ 2RT (4)
d
where D - sp$ed of penetration of gasesp normally in cm3 H2 passing
in 1 see. across a 1 mm thick layer I cm2 in area with pressure
Card 4/12

27809
3/54Y61/000/101/007/015
Thermo-diffusion proceWjea an,, D256 D304
drop of p312 mm Hg; Do = Ke_Q/2RT diffti*on coefficient, cm2/sec.;
T - temperature; d - layer thickness; Q - heat of diffusion. How-
evert it has been Ohown experimentally that TY2 in (4) be neglected
and the equation written
2 2RT
D = K 1 p e- (5)
d
The layer thickness and isosteric pressure fall are fimctions of
the welding thermal conditions. To determine the penetration coef-
ficient according to the Richardson equation it is necessary to
give the thermal conditions of weldingg since d in Eq. (5) will be
the distance between temperature field isotherms, and the isosteric
pressures gradient will also be determined by the iemperature dis-
triA#tion in the welded component. c) Temperature and Isosteric
pressure distribution in metal during welding: For a welding heat
sourc.e moving at constant speed along a plate the temperature field
neglecting that through the plate thickness, can be calculated b
Card 5/12

27 Pj()9
S/549/61./000/101/007/015
Thermo-diffuslon prc,-~sse~ and ... D256/D304
the formula of N.N.'Aykalin (Ref. 15.- Raschety teplovykh protses-
sov pri 8varkep MaF!giz, 1951).
Vx
T(X, I q e ra (6)
2 0 4a2 a
To compare the tb,,,e metals under identical welding conditions,
these are taken El; 450 A current, 28 are volts, welding speed
21 m/hr = 0.583 :/sec.p plate thickness & ---. 0.6 cm. In submerged
arc welding with t ceramic f1vxv assuming an are efficiency of 0.6
the effective th-Mal power is
q = i~24 x 0.6 x 450 x 28 = 1810 cal/see.. (7)
Using the diffeil-A thermal data for iron, copper and aluminum the
temperature fie]!. for these conditions are computed and given in
tabulated fj:Vm. Calculation of penetration and diffusion coeffi-
cientB in weldin,-. Diffusion arising from the non-uniform heating
in welding can b,.Aalculated from the Richardson formula (5), usb7g
the data obtaine.'. The Richardson formula Is put Jnto the form
Card 6/12

27809
8/549/61/000/101/007/015
Thermo-diffuaion procesfj~,s ar-'~ D256/D304
1 (-Vpl
D = D0 TYO VP2) (cm3 H2/sec. cm2). (8)
There D0 = diffusion coefficient, mean for temperature interval 4W
'8yo - difference of "isobarotherm" ordinates; p, and P2 - '80%te-
ric pressures corresponding to neighboring isotherms (mm Hg). Dif-
fusion will be directed normally to the isotherm delineating the
weld pool, but since the system of coordinates moves along the
joint at the speed of the heat source, the domina% part is played
by diffusion in the front part-of the weld pool since here the gas
comes from parts of the metal as yet *#impoverished by diffusion.
To compare the three metals, diffusion along the Y axis is alone
considered and the results given in tabulated form. e) Effect of
plate thickness on thermodiffution phenomena: The temperature
fields are calculated and constructed for aluminum of 6, 10, 15,
30 and 50 mm thi&ness at the same energy input and welding speed
conditions. Isotherms for the aOy plane are shown. The 50 mm plate
is shown to %D virtually equivalent to a semi-infinite body. At
Card 7/12

27809
V549/61/000/101/007/015
Thermo-diffusion processes and D256/D304
30 mm the isotherms again form coaxial circles, but of a slightly
smaller radius. The field form changes considerably in the lower
thickness until at 6 mm it is considered that temperature is uni-
formly distributed through the section. Corresponding data for me-
tal heated above 4000C are also given in tabulated from. f) Influ-
ence of welding conditions3 These JVV investigated mathematically
for copper 6 mm thick contWing 1 cm-~~ H 2/100 9' Welding current
and speed were varied separately. a) Influence of effective thermal
power of heat Eource q (four different values). 1he procedure is
to calculate D mean for melting point 5000C isotherms in the zOy
section from diffusion coefficient. The increase in D with decrea-
sing q is explained by the increasing temperature and isosteric
pressure gradients. However the decreasing volume of heated metal
means that the hydrogen available for diffusion is reduced, and
the smaller time of existence of the weld pool will reduce the
iiffusion time. The values of T were determined from the 1083
max
isotherm, and together with the volumes of hydrogen available for
diffusion, VH2p are shown in tabulated form. Also shown is the vo-
Card 8/12
ty

cl/v49/61./000:1101/007/015
Thermo-dif fusion proca8ses a',ri-i"~
lume of hydrogen# VdiffP whicb (.c~.tld croes the strip of metal in
T%ax (' Dmean X 0.6 X Tmax) . T11-J! lata shows that porosity formati-
on is possible in all caseeg since the volume of dissolved hydrogen
is considerably greater than the volume which can leave the metal,
but with large q a larger part of the hydrogen can get out. The in-
fluence of q on the various quantities affecting diffusion is
shown graphically. Tmax can be influenced by means other than are
parameters e.g. a slag layer v 8 a gas shield, or by preheating.
Howeverp the latter would also increase the volume of heated metal.
b) Influence of welding speed: Welding speed is varied between 12
-and 21 m/hr at two different values of q. The general result ex-
pressed by VH2/V diff remains practically constantp and indicates
that in thiB range welding speed has little influence on diffuBion
phenomena. G) Influence of original gas content: The penetration
coefficient D, will be almost directly proportional to the origi-
nal uniform gas content, since the equation for D contains terot.
Card 9A2

/61/000/101/007/015
S/* 9
Thermo-diffusion processes and D256/D304
in Visosteric pressure, while LHI is proportional to 'Vp-ressure.
VH2 and VdifflWar, also directly proportional to the inital gas
contento and their ratio remains approximately constant. These phe-
nomena can be studied and demonstrated by running a tungsten are
on a metal specimen# It is concluded that 1) Factors affecting dif-
fusion rocesses and pore formation.(a) As base metal hydrogen con-
tent [HI increases diffusion intensity increases, but isosteric
pressure increases as [H j2. 2) The greater the solubility of gas
in metal the lower (at a given gas concentration) are the isoete-
ric pressurep diffusion intensity, and possibility of pore or
crack formation. 3) As diffusion coefficient increases2the diffu-
sion process intensity decreases, but at certain values of the pe-
netration coefficient the heated metal becomes permeable to hydro-
gen which can escape through the weld pool (for iron at a hydrogen
content of 0.1 cm3/loo g). 4) Physical properties determine the
temperature-yieldt giving rise to temperature and isoateric pres-
sure gradients which are the driving force of diffusion. Most im-
portant are the thermal diffusivity a (cm /sec.) and the melting
Card 10112

27809
V I
4Y61/000/101/ /015
Thermo-diffusion processes and D256 D304
point. The larger the former ai'_d 3maller the latter, the greater
the probability of pore or crack formation in welding. 5) Physical
mechanical properties at ele*ated temperatures can govern-whether
pores or cracks were formed. 6) With increasing power of the weld-
ing heat source the conditions for gas liberation via the pool are
improvedo but the quantity of hydrogen available for diffusion is
also greatly increased. Within the welding speed limits investiga-
ted this parameter appears to have little influence. The main fac-
tor influencing the prevention of porosity is the weld pool time
of existence, Tma 7) Plate thickness had an influence on porosi-
ty formationt a maximum being found at a certain thickness. There
are 21 figuresp 21 tables and 17 references: 11 Soviet-bloc and 6
non-Soviet-bloc. The references to EngliBh-language publications
read as follows: W.G. Hullq DoF. Adameg Gas Porosity and Sources
of Hydrogen in the Metal-Are-Welding of Light Alloys, British Weld-
ing Journalp 1958 (5)p no. 10; N. Christenseng K. Gjermundeen, R.
Rose, Hydrogen in Mild-Steel Weld Deposits, British Welding Jour-
nal, 1958 (5), no. 6; Three Ways To Weld Aluminum Without rorosi-
Card 11/12

Thermo-diffusion processes and ...
27809
S/549/61/000/101/007/015
D256/D304
ty, Industrial and Weldingg 1958 (31), no. 4; M.B. Kasenq A.R.
Pflugerw Chlorine Addition for Hight Quality Inert - Gas Metal -
Arc -j
,fading of A-Luminum Alloys, Welding Journalp 1958 (37) no. 6.
Card 12/12/

ALZKSEYEV, S.A.; BALABIN, V.V.; BARBASHIN, N.N.; GORSHKOV, A.A.;
ZHAROV N.T.; MARIYENBAKH, LA; RURTSOV, N.N., doktor takhn.
nauk, prof.[deceased]; SERGEYEV, V.S.; SOS.NENKO, M.N.;,-Mjpy,
V.V.L KONSTANTINOV, L.S., kand. tekhn. nauk, red.; CHERNYAK,
03., red. izd-va; UVAROVA, A.F., tekhn. red.; TIKHANOV, A.Ya.,
tekhn. red.
(Fondryman's handbook; general information on founding]Spravoch-
nik liteishchika; obshchis svedeniia po litliu. (By)S.A.Aleksayev
i dr. Pod obshchei red. N.N.Rubtsova. Moskva,, Mashgiz, 1962.
524 p. (MIRA 16:1)
(Founding-Handbooks, manuals,etc.)

FROIDV V - "-A.tekhn.nauk, dotsent
Thermal diffusion and hydrogen desorption processes in hydride
forming metals during fusion welding. Trudy MVTU no.106i3-37-
-.162.~ (MIRA 16t6)
(Titanium hydride-Thermal. properties)
(Gasea in metals)

PARAKHIN, V.A., kand. tekhn. nauk; FROLOV, V.V., dots., kand.tekhn.
nauk; SHORSIDROV, M.D., Me-, Wyfd-. tekhn. nauk;
GOSPODAREVSKIY, V.I., insh.1 SUBBDTIN, Tu.V., inzh.,-
ORKIN, S.A., dots., kand. tekhn. nauk; VINOKUROV, V.A.,
dots.,kand. tekhn. nauk; KAGANOV, N.L., dots., kand.
tekhn. nauk; SHASHIN, D.M., kand. tekhn. nauk; AKULOV, A.I.,
dots., knnd. tekhn. naukj NAZAROV, S.T., dots., kand. tekhn,
nauk; YEVSEYEV, G.B., dots., kand. tekhn. nauk; NIKOLAYEV,
G.A., prof., doktor tekhn. nauk, red.; TIMVA, V.A., red.;
FUFAYEVA, G.I., red.; CHIZHEVSKIY, E.M., tekhn. red.
(Laboratory work on welding] Laboratornye raboty po evarke.
Moskva, Roavusisdat, 1963. 274 p. (mRA 16:8)
1. Nauchno-pedagogleh"kiy kollaktiv Kafedry svarochnogo
proizvodstva Moskovskogo vyeshego tekhnicheakogo uchilishcha
(for all except Nikolayev, Titova, Fufayeva, Chizheysidy).
2. Zaveduyushchiy kafedroy "Mashiny i avtomatizatoiya eva-
rochnykh protsessov" Moskovskogo vysshego tekhnicheakogo,
uchilishcha (for Nikolayev).
(Welding-Study and teaching)

8/128/63/000/003/005/W5
AO54/A126
AUTHORSs Kurdyumov, A.V., Frolov, V.V.
TITLE: The duration of the effect of inoculation during vacuum treatment
of the AR 4 (AM) alloy
PERIODICAL: Litey.noye prolzvodetvo, no. 3, 1963, 41 - 42
TEXT: To avoid the formation of an acicular structure, the widely used
AL4 alloy has to be modified by sodium salts. During th Inoculation, however,
the alloy adsorbs hydrogen resulting in a considerable porosity of the metal.
Tests were carried out to establish a suitable refining method for this alloy,
which would not weaken or shorten the effect of modification, by subjecting the
alloy to vacuum treatmente In the tests the AL4'.alloy, containing, besides Al,,-
9.9% Si, 0.25% Mg. 0.5% Mn and 0.4% Pe, was used. The degree of modification
was assesoed by the grain size of silicon in the eutectic (the bigger the grain
size, the weaker the*effect of inoculation). For modification the fluor and
chlorine salts of sodium were used In a 2 : 1 ratio, amounting to 2% of the al-
loy quantity; samples were processed at temperatures between 750 and 8100C, and
Card 1/2

S/128/63/000/003/005/005
The duration of the effect of Inoculation .... A054/A126
in a vacuum of 10 and 20 mm Hg'in the autoclave. The analysis of the fracture
surface and microstructure of the specimens showed that the effect of sodium in-
oculation can'be maintained for the longest time (20 - 30 min) and a dense metal
structure can be obtained, if the AL4 alloy is vacuum-treated at 750 and 780*C t
+ 1000 in 10 - 20 mm Hg vacuum, due to which treatment the adsorbed gases are
removed from the metal without weakening the effect of inoculation. There are 2
f1gures and 1 table.
.Card 2/2

Dissertationt "An Investigation of the Flow in Short Cascades of Regulating Stages at
High Speeds." Cand Tech Scil Moscow Order of Lenin Power Engineering Inst imeni V. M.
Molotov, 25 Jun 54. (Vochernyaya Moskva, Moscow, 16 Jun 54)
SO: SMI 318, 23 Doe 1954

AID P - 4367
Subject USSR/Heat Engineering
Card 1/1 Pub. 110-a - 12/19
Author Frolov, V. V., Kand.Tech. Sci. Moscow Power Institute
Title On improving the efficiency of a two-stage turbine rotor.
Periodical Teploenergetika, 4, 48-50, Ap 1956
Abstract A theoretical analysis of the efficiency of a two-stage
rotor with a new blading design. Two Russian 1955 ref-
erences.
Institution None
Submitted No date

Subject : USSR/Power Engineering AID P - 4377
Card 1/1 Pub. 110 a - 3/17
Authors : Deych, M. E.)_-J. V. Frolov, Kand. Tech. Sci., and A. V.
Oubarev, Eng., M_os-c-o-W-Mmr Institute
Title : Research on new shapes of cascades and pressure stages
in turbines.
Periodical : Teploenergetika, 5, 13-22, My 1956
Abstract : Experiments with a series of bladings of new shapes
including research at supersonic velocity, are described.
Basic aerodynamic data of new blading are given. Ma-
thematical analyze,j of various control and pressure
stages designs are presented. Twelve, figures, 6 tables..
Institution : None
Submitted : No date
AID F - 5009
Subject USSR/Engineering
Card 1/1 Pub. 110-a - 11/17
Author : Frolov, V. V., Kand. Tech. Sci.
Title : The Swedish 9,000 kw gas turbine (News From Abroad)
Periodical : Teploenergetika, 9, 57, S 1956
Abstract : The characteristics of this gas turbine are given,
Institution : None
Submitted : No date

6. o2 /.2 Q
AUTHORS:
31t665
S/114/62/000/001/002/oo6
E194/E455
Deych, M.Ye., Doctor of Technical Sciences, Professor,
Baranov, V,A*, Candidate of Technical Sciences,
-Frolov, Y-Y., Candidate of Technical Sciences,
Filippov, G.A., Engineer
TITLE: The influence of blade height on certain
characteristics of single-row turbine stages
PERIODICAL; Energomashinostroyeniye, no.1, 1962, 6-9
TEXT: This article describes work done in the Kafedra parovykh i
gazovykh turbin (Steam- and Gas-Turbine Department) of the MEI.
The notation used in the article is shown in Fig.l. The stages
ested had a mean diameter dcp= 400 mm and the value of the height
t
j ranged from 48 to 10 mm. The clearances had the following
values: 61, 1.2 to 1.5 mm; 62, 3 mm; 63, 0.6 to 0.8 mm;
64, 1.5 mm. There were no equalizing holes in the disc. The
stages were built up by combining a number of different types of
runner and nozzle blades so that the effective blade length and
other characterlatics could be altered. Curves are plotted of
stage efficiency and reaction as functions of the velocity ratio of
Card l/_'JL

S/114/62/000/001/002/oo6
The influence of blade height E194/E455
u/co for stages having different blade lengths. The influence of
blade to nozzle area F2/F1 on efficiency and the influence of the
enclosed axial clearance 62 and of the Reynolds number with
different blade lengths are also plotted. It is concluded that
meridianal profiling of nozzle blading in stages with a height of
10 to 25 mm gives an appreciable increase in stage efficiency, of
the order of 2 to 3%. Xn stages with this kind of profiling, there
is almost no difference between the reaction at the blade tip and
that at the blade root. When the blades are short, the efficiency VY
falls off more rapidly than is the case with long blades if the
velocity ratio is not of the optimum value, within the range of
u/co = o.4 to 0.58. Other things being equal, the mean stage
reaction depends very much on the height of the blades, and it
increases as the blades become shorter. When the blades are short
the area ratio F2/Fl has less influence on the stage efficiency
than when they are long. The magnitude of the optimum relative
enclosed axial clearance 62 diminishes as the blades are
shortened. The Reynolds number was found to have an influence on
the optimum value of this clearance for stages with short blades.
Card 2/ 3

LOV. V. V. (Moskva)
f---
Optirm foimnaa for heat conducting fins taking into account
mutull irradiation. Izv. AN SSSR. Otd. tekb. nauk. Energ. i
avtofl. no.6:45-49 N-D 162. (MIU 16: 1)
(Heat-Transidesion) (Thermodynamics)

miomovslay, G. L. &nd V. 7.
wo'ptl=lm C04V)ur 1:,')*t Z?'JIct'" C"ll,'I by PA41 ti,.
report "OULDI at thol 13th Intig Ac tlcp ~11_1 ties COT,,C"04
Varaap ZuL,-arla, 23.29 ao,~

GRODZOVSKIY, G. L.; STASEMCO, A. L.; FROLOV, V. V.
"On the shape of heat rejection elements cooled by radiants."
report submitted for 15th Intl Astronautical Cong, Warsaw, 7-12 Sep 64.

L 243,54-65 EPF (r. )/SPF (n)-2/EPR/LVT (d)/EWT (0/06T (m)/EWP(k)/EPA (bb)-2/F/EWA W/
E le&,q Pr_4/P"/Pu_4 EWWW
,YEIIP~v)
XON a: p 2221
A' A. A 0 V2 S/0281/64/000/006/0150/0755
AUTHOR.f
TITLE: An-optimum system of emitting finu
SOURCE: AN SSSR. Izvestiya. Energattka i transport, no. 6. 1964, 750-755
TOPIC TAGS: fin emitter, thermal radiation, optimum fin shape, fin base interitc-
tion, heat transfer
ABSTRACT: B. V. Karlekar and B. T. Chao (International J., of Heat and Mass Trans-
fer, vol. 6. no. 1, 1963) previously solved a general problem concerning the op-
timum shape and number of thin trapezoidal radiating fins. In the present paper,
the plane variational problem concerning the optimum profile of heat-removing 11,ins
is studied, taking into account the interaction of the fins with the base surface r
of the cooled regular prism for various degrees of blackness, The article alai)
gives the optimu:m wtmber of fine having the minimum total weight and the results
of numerical calculations (for various values of the pertinent parameters) are
Plotted In the form of 10 graphso %t concludes with a comparison of the efficten-
cies of the optImm fine and the triangular and rectangular fins. Orige artt has 4.
Card 1/2
MF _17--
7S t" ~S(.' t-'-.-~
q,
KI

Card 2/2

F V. V. Cand Phys-MAth Sci (diss) -- "Ionization methods of dosimetry of
vROLOVY
high-energy gamma rays In the energy band up to 250 Mev". Moscow, 1959. 16 PP
(Min Higher and Inter Spec Fduc RSTM, Moscow 1-h-Alneering-riva Inst), 100
copies (KL, No io, ig6o, 125)

MASE I BOOK ZXPLOITATICN SOV/5717
Moscow. Inzhensmofizicheskiy institut.
Pribory I matody wmli%A isluchenly; abomik nauchnykh rabotv vyp. 2. (Appa-
ratus and Methods for the Analysis of Radiation; Collection of Scientific
Papers, to. 2) Moscow, Atomizdat, 1960. 166 P. 4000 copies printed.
Sponsoring Agancya Hinisterstvo vysehego i arednego spetsiallnogo obrazomays
RSFSR. Poskovskiy Inzhenerno-fizichookiy inatitut.
Ed. (Title page)i Ye. L. Stolyarava, Candidate of Physics and ~ithamatlcs;
Tech. EdIj S. M. Popova,
PURFOSEt This collection of articles in intended for opeoialiets in nuclear
physics, dosizatry of nuclear radiationsand shielding.
COVERAGEs The articles were prepared by scientists of min (Moscow Physics and
Engineering Institute) and presented at the 1957 conference of the Institute.
Brief annotations to the articles have been included in the Table of Contents.
No personalities are mentioned. References follow each article.
Card .1/,$

Apparatus and Methods for the Analysis (Cont.) SOV/5717
Kimel', L. R. Calculation of Gamma-Radiation Fields for Sources of Various
F6rm With the Aid of Geometric Transformation of the Source Forms 47
It is shown that the transformation of sources from one geometrical form
to another considerably simplifies the calculation of radiation doses in
some Cases and provides a method for calculating the dose from the source
in cases for which analytical equations are not available.
Mashkovich, V. P. Heat Release in Shields From a Flux of Thermal Neutrons and
Captured Gamma Rays 58
It is shown that calculations of thermal shielding for reactors must take
into account the heat release in the shielding from the captured gamma rays
inasmuch as it increases the total heat release by 60 to 70%.
Frolov,-V. V. Phantom Dosimeter for Measuring the Absorbed Dose of Gamma
Radiation-iif--Unknown Spectral Ccmposition Ranging in Energy to 250 V- 65
Dosimetry principles for hig~i-energy (to 250 Mev) gamma radiatior Z~=_
presented along with a description of & water phantom dosimeter ai,u Lhe
results of its application to measuring the dose fields of bremsstrahlung
generated by betatrons or a synchrotron.
Card 3/8
Apparatus and Methods for the Analysis (Cont.) SOV/5717
-Frolovp V. V. Thick-Wall Ionization Chamber for Measuring the Dose of High-
in-e-rgy (-35---309 Mev) Bremsstrahlung 91
It is shown that the electron balance required for measuring bremsstrahlung
dosage in roentgens can be secured by choosing the thickness and material
of the wall of the ionization chamber.
Ivanov, V. 1. Calculation of Ionic Mobility In Dielectric Liquids 106
A method is described for calculating the mobility of solvated ions
on the assumption that the mobility obeys Stokes law. The calculation
results were in good agreement with experimental data. The results can
be used in studying the possible application of liquid ionization uhambers
to dosimetric measurements.
Kovalev, Ye. Ye., and V. 1. Popov. Determination of the Geometric Correction
Factor for a Cylindrical Ionization Chamber 110
It is stated that the geometry in the experiment must be taken into
account when measuring the dose rate of gamma radiation with a cylindrical
chamber. A general equation for the correction of the geometric factor in
Card 4/8

S/796/62/000/003/008/019
AUTHORS; Cherevatenko, G. A -LZ_r0_10V' Y. V.
Calculation of a graphite ionization chamber for measurement of the
TITLE:
intensity of bremostrahlung in the I- to 100-mev energyrange.
SOURCE: Moscow. Inzhene rno- fir, icheskiy institut. Priboryiritetodyanaliza.
izlucheniy. no-3. 1962,79-88.
TEXT: The paper expounds the calculation of the sensitivity-of a thick-walled
.ionization chamber with graphite walls for y-quanttim energies of I to 100 mev,
applicable in the measurement of flux intensities in synchrotron, betatron, and
linear electron accelerators. From a knowledge of the sensitivity of the chamber
for a given -y radiation and the ionization produced by that radiation in the gas con-
tained within the chamber, the intensity of the impinging quanta can be readily de-
termined. Basic premises: A plane system, consisting of a thick layer of graphite
(Ii8 g/cm3f7-conta-ins an air-filled cavity at depth T. Compton scattering and pair
formation are the predominant effects considered at the chosen energy level; the
photoeffect is relegated to lower energy levels and is not considered. The effect of
multiple scattering is briefly evaluated and is found to be small for a low-atomic-
number substance such as graphite. The critical energy at which shower processes
Card 1/3

Calculation of a graphite ionization chamber... S/796/6Z/000/003/008/019
are probable within the walls is estimated to be IZO mey. Sensitivity calculation:
The senaltivity of an ionization chamber, S(W), is defined Ts that share of the en-
ergy of the y-quanta which Is directly expended on the*ionization in a unit volume of
the chamber wall at the depth T when one y-quantum per second impinges on I cm?-
of the frontal wall of the chamber. The calculation method is based primarily on
Western references (Shuhl,C., J.Phys. radium. v..17, no. 6 (suppl.), 1956, A97-A103;
Flowers, B., et al., Roy. Phys. Soc - , Proc. , v. B65, 1952, Z86-Z95; Lax,M.,Phys.Rev.,
v. 7Z, 1947, 61- 67) and V. V. FrolovI s dissertation (MIFI //Moscow Engineering
Physics Institute//, 1959). The basic term in S(W) is the function F(W), which
characterizes the mean share of the energyof a -y-quantum that is directly expended
on ionization upon a single collision of any kind, and which, in this instance, is di-
vided into a Compton- scattering and a pair-formation term. Basic data for the
first term are taken from the Shuhl reference, those for the second term from W.
Heitler Is formula and the Shuhl empirical straight-line approximation formula.
The Compton- scattering cross-section appearing in the F(W) equation is expressed
.in accordance with the Klein-Nishina-Tamm concepts. The numerical results of
,the fairly cumbersome expression are tabulated and. graphically plotted against
energy. for various values of T. The optimal sensitivity of a chamber for an unknown
radiation spectrum is found to occur at one-half the energy of the upper boundary of
the bremsstrahlen spectrum.. Secondary processes: Consideration of secondary
Card 2/3

Calculation of a graphite ionization chamber... 5/796162/000/003/008/019
Compton scattering is based, on Shuhl and Flowers concepts; experimental evidence
indicates absence of observable changes in measured ionization' Shower processes,
according to the Frolov dissertation, should not introduce a more than 5% correction
in the energy range up to 100 mev. The accuracy of the method set forth here should'
be * 10% for 3- 100 mev for direct y-quanturn flows of unknown spectral composition.
There are 5, figures, I (unnumbered) tables and 10 references (Z Russian-Unguage
Soviet and 8 English- language , including 2 in Russian translation).
ASSOCIATION; None given.'
Card 3/3

FROLOV, V.V.
Scientific Conference of the Moscow Engineering and Physical
Institute. Atom. energ. 15 no.6:533-534 D 163. (MIRA 171l)

43352
3/17 62/005/012/005/000
3104Y3186
AUTHORS. Broder, D. L., Kumuzov, A. A., Levin, V. V., Frolov, V. V.
TITLEs Using the method of removal cross sections for calculating
a shield that contains no hydrogen
PERIODICAL: Inzhenerno-fizicheak.iy zhurnal, v- 5, no. 12, 1962, 65 70
TEXT: Attenuation of a monoenergetic neutTon flux in Al and in mixtures
of Al containing equal portions of Pb and Fe was measured; also attenua-
tion in an assembly of Al plates with Fe, Pb, plexiglass or polyethylene
blocks placed between source and detector. The neutron sources used were
the reactions D 2(D,n)He (E0 . 4 Mev), T3(D,n)He4 (E0 n 14-91 Mev) and a
U235 disk exposed to a thermal neutron fl*ux extracted from the reac.tor of
the first atomic power plant in the world. A fiesion.chamber with
Th 232 was used as detector. Resultes (1) the removal cross section
method can be used to calculate a shield in which light substances are
used instead of water; (2) in most cases the removal cross section de-
pende on the moderat6r only slightlyl (3) the removal cross section
Card 1/2

S/170/62/005/012/005/008
Using the method of removal #so B104/B186
reaches saturation at rel;tively small distances from the source; (4)
the measurements with a U 35 fission chamber and those made with a
Th 232 fission chamber are consistent for boron carbide and water. (5) At
a sufficiently large distance from the source theircoipiooll of the
relaxation length is equivalent to the removal arose section of any
given substance. There are 3 figures and 1 table.
SUBMITTED3 July 30, 1962
Card 2/2

ACCESSION MR: AT4019031 S/0000/63/000/000/0052/0060
AUTHOR: Broder, D. L.; Kutuzov, A. A.; Levin, V. V.; Frolov, V. V.
jj TITLE : Application of the "removal cross section" method to the computation of non-
i- hydrogen- containing shielding
SOURCE: Voprosy* fizW zashchity* reaktorov; sbornik statey (Problems in physics of
reactor shielding; collection of artIcles). Moscow, CoBatomizdat, 1963, 62-60
TOPIC TAGS: nuclear reactor, reactor shielding, Iron shielding, lead shielding, non-
hydrogenous shielding, removal cross section, neutron, neutron spatial distribution,
i neutron decelerator, aluminum shielding, boron carbide
ABSTRACT: The authors first briefly describe theremoval cross section meth od for the
computation of the spatial distribution of neutron streams in hydrogen- containing shielding.
Somo of the limitations of tho method are discussed along with an analysis of the difficulties
often encountered In Its a plication (for oxmnplo, in homogeneous mixtures). The hypothesis
p
has previously been advanced that, by prescinding from the question of the accumulation of
low-energy neutrons, the removal cross Bection technique might be applied to media
Card

ACCESSION NR: AT4019031
containing other light decelerators In place of hydrogen. In those previous investigations,
boron carbide in a mixture with iron and lead was studied as the decelerator. Some of
the findings of this research are discussed in the present article,which also gives additional
experimental data which prove the feasibility of extending and generalizing the removal
cross section method to heavier slowing media. Aluminum was employed as the decelerating
medium in the tests reported on in this paper. Neutron sources with E = 4 Mev and 14. 9 Mev
were used. In addition, measurements were made of the removal cross sections of iron and
lead in boron carbide in the fission neutron spectrum and the removal cross section of iron
in the spec m of the VVR-reactor. As neutron sources the authors used the reactions
~U 4 (E = 14. 9 Mev),
1) (d, n) fie with ar
%h~tial neutron energy of E = 4 Mov, and T (d, n) fie
and also a disk of U removed from the reactor of the Pervoy v mire atomnoy elektrostantB
(World's First Atomic Power Station) and placed In astream of thermal neutrons. The
sources were in the form of disks with a diameter of 10 orn for the mono- energetic -neutron
sources, and 46 mm. for the fission spectrum source. Fast neutrons were detected by
means of a fission chamber with Th232. Further details on the experimental apparattis are
given in the article. Graphs are presented showing the spatial distribution of -the fast
.12/4
.C~,d

ACCESSION NR: AT4019031
neutrons in different substances and mixtures, as well as the dependence of the removal
cross sections of iron and lead in aluminum (and of polyethylene and plexiglass in aluminum).
for neutrons with B = 4 Mev and 14.9 Mov on various controlled experimental factors
(distance between source and detector, distance between block of removed material and
detector, etc). A table Is given showing remov.-I sections measured in water, boroa
carbide and aluminum. It Is shown that the removal crUbl section method Is applicablo to
the computation of shielding In which other light media are mployed as decelerators In
place of water: for example, boron carbide or aluminum. '.Lhe magnitude of the removal
sections for the majority of the substances tested depends only slightly on the choice
of the decelerating medium. If a light component Is lacldng In the shielding, the authtra
found that.the use of the removal cross section method is possible provided the rcmovLJ
cross section of the material in the given medium is known or if the lower boundary of the:
energy group is substantially raised. Several other significant conclusions are discussed
In the article. "Ibe authors thank V. P. Bogdanov, S. G Osipov, G. V. Ry*,kn V. .9.
Taraseako and A. 1. Chuoov for hadng part in the measurements.
3/4

ACCESSION NR: AT4019031
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