SCIENTIFIC ABSTRACT ZLATIN, A.L. - ZLATKIN, I.YA.

• Document Type: CREST
• Collection: Scientific Abstracts
• Document Number (FOIA) /ESDN (CREST): CIA-RDP86-00513R002065310007-7
• Release Decision: RIF
• Original Classification: S
• Document Page Count: 100
• Document Creation Date: November 2, 2016
• Document Release Date: March 20, 2001
• Sequence Number: 7
• Publication Date: December 31, 1967
• Content Type: SCIENTIFIC ABSTRACT

ACC NR% AT7001813
SOURCE CO .NO-: UR/2778JGGV00_01015/007~10078
%AUTHOIR: Yurchuk.. V. A. Zlatin, A. L. Gershenzon, G. So
ORG: none
-TITLE: Resistance telemetering system
SOURCE: Leningrad.. Nauchno-issledovat,eliskiy institut gidrometeorologicheskogo
priborostroyeniya. Trudy, no. 15, 1966, 72-78
TOPIC TAGS: telemetry system, telemetry transmitter, teld~metry receiver,
hydrometeorology, telemetry, electric resistance telemeter,* resistance telemeter,
telemeter
Ipulse br,
A13STRACT: The authors discuss tha prin ciples of the constru:cition of sim'pl e* pulse-
bridge telemetric systems for measuring hydrometeorological resistance when the
measurement of meteorological elements is reduced to the measurem .ent,of electric,,
Iresistance. The system consists of a measuring-and-transmitting unit and a
Ireceiving-and-recording unit. Circuit diagrams are given for the transmitter and
receiver units, and the design of the various elements in' the units is described.
Orig. art. has: 3 figures and 19 formulas. (Based on authors' abstract] [SP)
'SUB CODE: 08,09/SUBM DATE: none/ORIG REF: 001

ACC NR
AT7001818 SOURCE CODE: UR/2778./66/006/015/0126/013~
'AUTHOR: Zlatin, A. L.;Titov, V. A.
j
ORG: none
1TITLE: Methods of diminishing the energy consumption by discrete-action elements
(review)
SOURCE: Leningrad. Nauchno-issledovatel skiy institut gidrometeorologiche~kogo
i priborostroyeniya. Trudy, no. 15, 1966, 129-137
TOPIC TAGS: hydrometeorology, measuring instruments discrete action electronic
device, discrete action device, hydrometeorological instrumeftt, energy consumption
ABSTRACT: The authors examine the conditions surrounding, the operation of
discrete-action electronic devices used in hydrometeorological instruments. ~The
basic requirements for the elements in these devices are outlined. Methods of
idecreasing the energy consumption of these discrete-action devices are revievied.
Orig. art. has: 6 figures. [Translation of abstract)
ISP]
SUB CODE: 08, 09/SUBM DATE: none/ORIG REF: 611/ 6TH REF: 003/
card

WT.; ZLA'I;7,N; A.L,, TA R~
PA 11 RA

VOWDARSKIYO L.Ya,., podp*Uovnik meditsinskoy sluzhy~,; ZLhTIPI, A.M.
podpolkondk maditsinskoy sluzhby
Organization of health education in a unito~: Voos.-md. zhir,
no-4:71 Ap 161, (KRA 15-.6)
(HEALTH EDUCATION)

:oi?1)099;
ztj/616/61joqo/10011~001/005'
A110/026
AUTHOR: Matin, I., Colonel

TITLE: Graphical Solution of Antiaircraft Firing Filoblems
PERIODICALs Voyennyy vestnik, 1961, No. il pp. 83 - 86
TEXT- The author deals with the graphical representation of f iring:at an
aircraft changing altitude and speed. In the first exam ,ple (~if5. 1) the graphi-
Cal solution for a diving aircraft is ex-
plained. It is assumed that the-target's

flight path angle is A- 300, speed V VT
300 m1sec, horizontal range to target at

F-
i
nearest position P = 10 hm, target angle 40
15-00, altitude H - 60 hm and the slant
range of the first shot DVI = 100 hm. 2ia
firing is done with small-caliber antlair, -2g
craft guns in three consecutive rounds in
V
10 see intervals. Based on the horizatal
8
0 hm and the horizontal
distance d6i
.
0

range to target at nearest position (P), 0, 60
Qfj
P I
M
AO

Card 1/3
0 11 M.111

S/018/6/000/001/001/065
Graphical Solution of Antiaircraft Firing Problems A11O/Ad26
the horizontal projection of the target course and ith le'ligth from the point axi
v, p2 .-~ _802- 102 = 79.4 hm. 7be travelingItIme
to P is computed by S = )Fd2
V1
t of the projectile was established by the ballistic table and.is shown in the
curve t = f (d, H). In the second example,(Figure 2) T
the graphical solution for a vertical dive,rf the tar-
get is explained, in which case the horizontal distance ____r I
can not be used. It Is assumed: the aircraft's div-
Ing speed V,, = 100 M/see on a target 1,500 m away (d
15 hm) from the antiaircraft battery (B), altitude of
the first shot H4, - 55 hm of three consecutive rounds
of Vs = 10 see intervals. On the vertical grid line
0 - H, the altitude is plotted to the ri&.t of the t 4
H
point 0 the distance d = 15 hm between target and an-
tiaircraft battery (B), whereas the traveling time of 12 'a
the projectile Is plotted on the horizontal grid line 0 - t. Based on the~bal*
listic values of the horizontal distance of 15 hm, and the variable altitudd,-the
projectilets traveling time is established.and shown in Phe clirve t = f (H). The
first predicted point Is e4tablished on the line av, - K. From the point )31 (D)
the sector V - T = AK = 100 --10 - 10 hm is established. The point of inttrsec-
Card Py/3

8/018/6i/000/001/001/00.5
Graphical Solution of Antiaircraft Firing Problems Alio/026
tion of the lines agl K and f (H) shows on 'the vertical jrrid 14ne H, the posi-
CC" tion of ay and its altitude Ijvj -For easier
and quicker computation standardized coordl-
nate, map grids (Figure 3) are recomrendod's in
which on the abscissa tile tarptts traveling
time (t) and on the ordinate the projectile's'
traveling time M are plotted in the scal,e
li'see - 10.mm. There are 3 fiVres.
Card 3/3

I T90
ZLATIITI
-4 ptnt 71
P :t n t: fa
1 7 Mr, qrlp

SOURCE CODES VB10~651&060il~i :25 21
AUTHOR# Goryunovas He A.1 Grigorl nt MatMnt L. D.
y&
ORGI Physicotechnical Institute ime A. F. roffet Aaadetv of ~tciendess S5.33a (Pizik,o-
takhnioheskiy Institut Akedenti nauk S35R)
TIMI Structure,of the conduction band of U302
SOURCM AN SSSR. Izvestiya, Mearganichaskiyu materialys V4 21 n :0, 12, 19660 2125-
2129
TOPIC TAIGS1 zinc com3ound, silicon compoundp phosphidep conduction band, absorption
edge, absorption coefficient, Hall effect
ABSTRACTI In order to obtain data on the structure of the conduction band of the.com-
pUyd ZnSiP2 (a diamondlike semiconductor of type AII13IVC?V.and elertroAic analog of
A BV), the fundamental absorption edge of ZnSiP2 single .crystals iras studi'ad in the
1.5-2.7 eV range of photon energies at 300 and 771K. The Hall eftect an~ absomtion
coefficient a were measured on n-type ZnSiP2 single crystals. Tho observed dependence
of cL2 on the energy of incident photons, a - (h#-%)'11L# shows that the forbidden gap
width of ZnSiF2 is determined by direct allowed transitions iat polAt 'K=Q of the
Brillouin zone. The forbidden gap width 9 t - 2.00t.01 *V (T-3DOOK). Tho tenpar-
ature coefficient of the forbidden gap ;Ohln the IM-30001C rangq~ is equal to *:
4 x jO-4 OVIdeg. On the basis of the concertration shift of the fundamental absorp-
I Caro 1/2 UWj 546.47'281'*181.1,

ACC NR, AM02398
tion edge# the effective mass of a conduction electron of ZnSip~ wao found tobe 0,08
(using the formula of T. S, Moss)p 0.074 (using the formula of H. lhirstein)t ana 0013
Nsing the formula of W, Kaiser and H. Y. Fan) for n = I x 101.9 cm-1. In concliasidnq
iss their thanks to Corresponding FAmber AN SSSR To. F. Gross for discus-
sing the results of the work, Orig. art. hast 4 figures and 4, formulas.
SUB COM 20/ SUBK DAZI 04Jan66/ ORM W 091 OrH RMP 1 00?
Card 2/2

AUTHOR: Zlatin, L.E., and Mamatov, A.D. (Kemerovsk Coke Oven Worlts).
TITLE: From the experience of changing reinfol-cingframes.
(Opyt zameny armixuyushchikh ran.)
PERIODICAL: Moks i nimiyall, (Coke-and:Chemistr
,y),'
177-,No. 2, pp. 35 - 35, (U.S.S.R.)
ABSTRACT: The procedure developed for replacing coke Oven
reinforcimG frames from the pusher and the coke side is
given in some detail.
There are four illustrations.

ZIATIN
----------
Modernization of equipment and mechanization ofilabor
cons=ing processev. Koks i khim. no,12z54-58*161,
0 U RI, 15-.2)
1. Kpcerovakiy koksoldiimi,~,heigkiy S;avt)d.
(Kezierovc-.-Coke industry-Equipment and suppiLls)

MATIN, L.I.;-,GCRCVOY, T.P,,' SEMNOVA, O.A.; SHTEYNip k~:
Dephenolization of industrial phenolo;containino was-be waters with
benzol extraetion. Koks I Min. no.6:42-" ~.16~. (Kau 16:9)
1. Kamerovskly koksokhimicheskiy zavad,
(Industrial wastes-Purification) (Plmnols)
(Benzene)

Complete mechanization of the loading of ammonium sulfiste
into closed cars. Koks i khim. n6.12:50-52 157. (MM 11:1)
l.Komerovsklir koksokhimicheskiy savod,
(Ammoniun sulfate) (Loading and unloading)

AUTHOR: Zlatinq L.I. and Kretov, B.K. 68-12-22/25
TITIH: anization of Loading A=onium Sulphate ill. 130X
Care (Kompleksnaya mekhanizatsiya poeruzki sul'fata.
ammoniya v krytyyevagony)
PERIODICAL: Koks i Khimiyaj 1957, No-12, PP- 50 52 (USSR)
ABSTRACT: Mechaniz;ation of loeding amonium sulphate in co-ered
wagons, organised on the Kemerov Coke Oven Works, is des6rib.ed
and illustrated. There are 3 figures.
ASSOCIATION: Kemerovo Coksodvaftal&nt (Kemerovskiy koksokhimicheskiy
zavod)
AVAILABLE: Library of Congress
Card 1/1

L.I.; UATOT, B.K.; PAMMO, I.M.
Use of self-sealing doors In pitch coke ovens. Koko I kbins. no.4'31:
16o. 0(M 13 ~6)
11 framerovskiy kokeolchinichaskiy savod.
(Kemerovo--Coke ovens)

?JATIN. L.1.; KRETOV. B.K.
Automatic opening of the gates of coke ramps, Koks i khIm. no.l:
41-45 156. (HLRA 9:5)
1. Kemerovskly koksokhtmicheekly zavod.
(Coke industry-rquipment s-"4 m lies);
UPI?

a- i -tit-ir W-4-AA flF
Ok _W m t.:'l 4, 0 L it A
t I A_
", m:
A
Us too W01 OT4S
A~
SimpMed w4chod, of dotermination of the ciial
C41 Itilm-
00
of di. cut to the! 'll d
a borizinul dium. at IVACO 11, a,
&how. and their iddywrilatlan sumd. with niptiltv is
tMeasu" at varkus tt"Os. This d4urma6m dtotames
nd loweting (it temp. and txv0pics retv at thrikiva
00 Ir bmadt.7 cj( the -ait. lutin-A." The poinOm ii( this
00.1 boumduT stritingly dewds on the size cif the tigjg..the~
depth ad the Indetitation, etc.; but keepittg xU, these
60 JIV. dimemstau coam. it is pmilde 10 ct=pallr watii)U4 Owell
00 )I . imd to obtaim for them a citerect wder of btittletitim zoo
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oC vi Describes a now metbod of non.deaftwUve, decor.
mfn&Uoa of yftld tMat. based on the dismter of .00
the drcular boundary of tha pla4do-delamation
**a mue camd by peaetmd= of the em. TUs
diametAr wu d*kTtWatd vtory eucUy by owu
of a ptaIllometer. The yieU paiat detenvined by to's
Ufmfle tatfse was (GOW to avermv 1.8 tgam
a
sole CM(Or tun 04 YtOI4 pollit obt4law 17 the of
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000 0010 0 goo 0 a 0 .0 a M, 0 0 0 40 : 0 Go,
... .... I'll-l"A'... -11 . - .8 mmml~l=mml;

USSR/Motels
Testing Procedures
71 A L
-DeformntAon-~-
O'The Use of Conical Impressions f or the Study of the Effect of 8jioed ~a the Resistaxzct: of
Motels to Deformation.' F. F. 7 ltmvui, N. IT. Daridemkov, Y. A- ZZAtin, B. S. Ioffq!,
Lenl,igrr-d Phyr Tech Inst. Acnd Sci User, 16 pp
"Zavod L,,,bd Vol XIV. No 5
Discusses plastic deformation of catEas and deterrii.n.-tion off Ii-r!1nese wid yield pairit by
moans of conical 1--,presaions produced by b.AlIntic pendulum mathA. Presents r-~~bhexallcal
treatment of vr,.rious effectG.

INJ- Ne
ZT
.AT
"Basic Reasons for Good Machinability of "Free Machining," St4els TAB M; 41 (1949)
pp 647/672; disc 672/677.
Comments and Evaluation B-78524, 8 Sep 54

Her Aq
Strong Ana-Lysia
Pa8letance o~ Metals to Deformation for be!fa----
A T -r
P;gtee 01" to 10
Ei, Ni. A. ZI.atin, 1,nningrad nyolcot.,:h Ti-,.+,,
sc 1- U=R, 12 pp
T"kh ?1z" Vol XIX, No
,i--"e experimcnto In dater=1ning aependeno,& of
llrsncl~i of lead and Coft ateel to defornnti-v)
of deformation by method of' Introducing
v.-irlaus te-mporatures. ExppsrlmEmital e (10- ~5
ix-410M"t ti-6sencv of V-6-riatieng In rat
(conta) ;5~r
101 in three regions, of the experim6ntal
nnch distinguisbed by the chnracter of +,be
e,-o ti,n procOE;S. SubmItted 25 Nov 48.

Def armn +I on
'-f to Dat'--=MtiIt!a fOr
z-~rM.-mnti-= F'F~t-es of 10-6 to le Meterl3jfsq~eond'
!!:.F, F ZIeLtIn' n" S. laffe,
-U~-Ingrae. PhTsicotech inat, Acad Sci USSR, 15 PP
Fj-." Vol XIX, No
:,-Mrat Tekb
ulmpla nov method to rftud7 depende3aeo
resiatance of metali; oft opoad of
Airdt--ation. Givpa reaults of experiments with
jAid aluminum, COPPer, aaft at661:j Md daral=UAMO
I MRr 119
!Ii6rea tha-,, within a vide rtinga, variation ~M
4,6,rormation rate cannot be the only relationabip
botween resletanca-to-defortmtion and rate.
ti~~riscn of experimant&2 resulta with othc-r da-ta
Aoved that method In ful-'.j juatif table. Submittad
Nov 48.
loa'jz" 13 93

A
CS Tfk~ AKLICIBILLY Of rdl-, XMIRD QF XM IND.'.N i,% MIN FUi udro
6MMINATIQ4 W TM Y1,1J PUUX AT jjjC4j 5T4~Wj Of Vi
Uan
-00 :11 ftnd NA Zleitla. Zoodaktyx "aboratorlyao 1949p vol. 15, Op:
4 . r -
I!,- 45345t-___U Ituasian. 4qwrlmants airo detwvRi,,d khlch waptj carriod I
elf., out too xasine the possibluty of using the cons method with anj! qved
Zi3: of deformatim ror doteminIng the. yield point
00 , 1 0 A study v ma,4~ of x
00,3; the do 41 ngton jeurA--1a44nt4t1onu of equitl doiNth protuced by cote 4
00 4ods cc 1A to 1V a/sto an speclaonts of mild otsoul. 00
01 sp I Is
changes in the dofo mod mg1m were found torosult fma vvatioq3 in
00, the speed of deformation but no detailod roUtionshipa aft1d bt.
extabilishod. The oxperbwn~s were Oar idd out at -C,00,7UU6, And
00
-1W0 C., t)etweon the 3,161d point aid the ciaracturistic sived bf
deformation at each tempevature are show graphicsIly. 0
00
U
t' a, 0 $A It It R It_ VE 44 ti It 19
a :_: V
OF 0 41

UATIN, N.
"Evaluation of Mchinability of Rolled Steels, For6ings mnd C(Lot Irens,"
Theory and Practice. ASM (1950).
Comments and Evaluation B-78524, 8 Sep 54

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T-7777
ta4urv - taApn S~eeil.-
n
"Dependence of Hardness of Medlum Carbo eel 1011,
Velocity of Deformation Te rature and T 'iarmu
mpe
Treatment," N. At Matin and 11. Ya. IM616'xiko-
"Zhur Tekh Fiz voi. 22, Rlo
10, Pr
Dependence of resistance to deformation op G tett
40 on velocity of deform--tion and tem-) of!4'
different states was tested* Velocities 06m
varied from,-41o-3 to 2-lo-3~seaat t,.t-mp.-1SO
+4000 c. Dynamic coeff uas~lfaqnd not t ~be a
co=on characteristic. Activation energyt~as 11
evaluated. Indebted to N. It. Davideao =4
Vitmn. Revelved,5 J4L 52.

Card 1/1
Author Vitman, F. F., Zlatinj N. A., loffe, B. S., Sheistopa3j:iv* L. M.
Title Determination of the mechanical properties of mistals at elevated
temperatures by_~ans; ion- 0,.id--a-shallor4
scratch
Periodical Zhur. tekh. fiz. 24, 549-559, Mar 1954
Abstract Describes equipment for determining in vacuum w'chanital properti I6s of
metals, demonstrating possibility of using method of small conical in~
dentation for determining yield point and ultimate st~,ength in the re-
gion of elevated temperatures. Establishes alriso tbat.determination of
tensile strength by means of short shallow scrar,cheei Is infeasible at
high temperatures. Seven references, all USSR; 105, others i949.
1952. Graphs, illustrations.
Institution
Submitted October 6, 1953

VITKAN, F.F., prof., doktor fiz.-mat.nauk, oty.red.; 10M, A.F. 0akademiki
i6d*; KURPMOY. G.Te-, 6kadsmik, rvd,j 9UMOTo. 0.904! redS
KONSTARTIMOV, B.P., red.-, GLIOW, TO.A.0 prof., dokt6r:tokha.
nauk. red.;. MMIN,_H.A., doktor fis.-mat,naukt. red.;'SMAROV,
V;A7.', doktor takhn.nauk. red.; FRIDHM, YS.B,, prof,, daktor
takhn.nauk. red.; IOM. B.S., kaad.takhnonauk,~red...- AMITANOT,
V.I., red.izd-va; PMMM, R.S., tekha.red.
(Soma problems on the strength of solid bodies; colle 'otion of
articles dedicated to the 80th birthday of U.N.Davidankov, member
of the Made* of Sciences of the Ukrainian S..SOR.] Makotorya
problemy prochnosti tvardago tela; abornik statal, posviashchennyi
V081midesiatilatilu akademika AN USSR H.N.Davidenkov'aO ROGL-rat
1959. 386 P. (HIBA-12:6)
1. Akademiya nan SSM 2. Chlen-korrespondentAN SSSR (for
Zhurkov, Konstantinov).
(Strength of materials)

thy
M
Ail
:0,
:041 A,
-a
lp I. P
45 EA,-,
-F gig
.1. u
T4 114
0'R I
U

ZLATIN, N.A.
Comments on the theory of hi~~ ed collisions of metallic
pe
bodies. Zhur.tekh,fiz. 31 no.8:982-990 Ag 961*
(MIRA, 3.4 8)
1. Fiziko-takhaicheakiy institut imani A.F.1offe AN S.SSR., iment2grad,
(Impact)

VITHMj F.F.; MATINO H.A.
Comments of IU.IA.Voloahanko-jaimovitskiifs article ffiRegulariti4s irt
the changes of the yield point at high loading speeds and low temipra~-
tures,If Izv.AN SSSR.Otd.tekh.nauk.lbkh.i mashinostr. no.6:175 N-D ;62.
(HIRA 15-.IZ)
(Low temperature research) (Volosheako-flimovItakill IU.IA.)

5/02OY62/146/002/005/013,
//t)7 OV07, B104/B108
AUT1103: Vitman, F. F.,,Zlatin, N. A.
TITLE: A problsm of the collision of plastic bodies
PERIODICAbi Akademiya nauk SSSR. Doklady, Y. 146, no. 2, 1962f 357 M
c' 2) With a P1
T'WV: The collision of a plasti solid of-xevolution ( astic
oemispace ~1~ is studied on the assumption that the axis and the velocity:
vector of 2 coincide with the surface normal.to tho.setmispace. The,.
problem is solved in terms of the theory of dimensionn (L. 1, Sedov,
Metody podobiya i razmernosti v mekhanike - Metho&of.nimilitude and
dimensions in mechanics# M., 1957). The parameters of the~shock adiAbate
are used to allow for the compressibility of the two bodies, a linear:
relation bainG assumed to exist.between the velocity D of the shock wave:
and the mass velocity u behind the wave front. The pressure behind the I
wave front is then p - q.Du j0(4 + bu)uO vhere a and b are constants of
the material, determined from the shock,adiabate, ana 30 in the density at
standard pressure. The process iswdescribed by the impact velocity v the
Card 1/4

5/02 62/146/oo2/005/013
A problem of the collision, B104YI3106
dynamic hardnesses H and 11 the dpnsities and at ttandard
1 2' 901 C102
pressure, the cohesion energies Q1 and Q21 the compresoibility
characteristics alp a 1, and b the diameter do of,t-he characteristic
1 29 1 29
cross section, the characteristic lenfth 1 of the body (2)~ and by the
0
depth L of the indent resulting from the collision in (1).. In accordance
k
with theT -theorem of the theory of dimensionst the 15,paraM:etere stated
above may be replaced by 12 dimensionless combinations. An~implicit
equation for the process under consideration can be derived from the.
functional relation between these combinations:
LK Pat
'0 112 Pazk 10 a
-V if
T Wil VIS Toll Of
P-N POM QS (2)9
bl, potI-ff T
which, according to Sedov, can be rediiced. to
Card 2/4

S/020/6046/ob2/o05/0.13,
A problem of the collision ... B104/BIOG
2 "t P"
F Polvo , ko,
7.- 97 Wt- do
P02a3 - Pala' ,b p*h - polb, P"Q1 Qt Mg
Y~ ~tfij Pol Q1
whence
P01002 1111 P02 Polat P"al
V W I kop P. - I/;;-
(-W TIT of t
to
pftba - potbo 1!!IQI (4)
pot H1 Q1
is obtained on the assumption that d :--.const afid b cons t. The
1 F9 0, /,,'1
form of (4) is considered for five particular conditions of impacts
ASSOCIATIOD: Fiziko-tekhnicheskiy institut im. A. F. Iofte Akademii nauk
SSSR (Physicotechific6l Institute imeni A. F. 1offe of the
Academy of Sciences USSR)
PRB'S211TED: Janu-ry 8j 1962g by B, P. Konstantinovt Acadertician
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A problem of the collision...
SUD111ITTED: January 3t 1062
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EW(q)/EWT(m)/M3 IMCIABD JD
L 18165 63-
ACCESSION NR: AP3001707 S10226/63/015/005/0796/0798
AMORSL Vitman, F. F.; Zlatin, H. A.
TITLE- Regular changes in flow limit at rapid loading races nd Lomp temperatures..i
SOURCE: Fizika metallov L metallovedeniye, v. 15, no, 5, 141, 796-798
TOPIC TAGS: flaw limit, change , rapid loading, low temperature
ABSTRACT: This is a short answer to the criticism of the foimula derived by the
authors, expressing a relation between the flow limit rT). defoxmation speed
Q and temperature (T)-
r
where D, B and n are the material constants. The authors support ualidity of this
formula by experimental results obtained with a brittle soft steel. The conclude
that the formula satisfies the experimental data at temperatures below reervat4,11i,
zatio% providLig that the deformation process is of an isothermal nature and is
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'MO5~-63
L
ACCESSION NR: AP3001707

not accompanied by phasal transformations. orig. art. has: I fomula and 2
ures.
ASSOCIATION: Fiziko-tekhnicheskiy institut AN SSSR Im. A. F. roffe (rAMtitu64!-of-j-j7------
Physics and Technology, Academy of Sciences SSSR)
'SUBMITTED,- 19Aug62 DATE ACQ: llJul63 WCL-
E

..SUB CODE: ML NO REP SOV: 012
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do

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S/057/63/03)/002/010/023.
B10#3166.
AUTHORt Zlatin, M. k.
TITLEs The kinematic paranaters to the initial stage of the collision
process of plastic bodies
PERIODICALs Zhurnal tekhnicheakoy fiziki, v- 33, no. 2, 1963, 251*-:253
TEXTs The parameters are calculated for the collision of],plastic bodiax
(particularly, ductile castals) with a s,emispace of similat propertia$3 Th
paper is based on various Soviet and We'stern sources. lm~act experiiient~s
carried out by the present author upon various notale. (iron - lead, iron,
aluminum, copper - aluminunp_.etc.) showed that the transient character of
deformation of real compressible bodies in the initial stage of impact has
no essential effect on the final result of the oolliiion.'; Therefore; it:ia'
justifiable to use the model of an ideal, incoupressible liquid. The nobt
important English-language references ares R. J. Uohelhergerp J. Ippl.~;
Phya., 27, no- 1, 63, 19561 M. A. Cook. J* kppl. Phya.#*30f noo 59 725#
1959; R- G- Queen, S. P. Harsh. J, Appl. Phys., 51, no. 79~ 1253, 19604
ASSOCIATIONs Fiziko-tekhnicheakiy institut im. A* F. loffe AN SSSR Lenirgmd,
Gard -/- (Physicotachnical Institute.,imeni A. F. Iofre AS USSR: Len 1

VITMAN., F.F.; ZIATIN, N.A.
...........
Conisiomg of defdrubld bodies and !;L-u2Atlrjg~l ths Procorm, Part L~
Zhur. tekh. fiz. 33 nci.8:982-989 AG, 16.3. 'If):31)
1. Fiziko-tekhnichoskiy In5titut imeld A.F.IofPe AN SSSR2 Leni:a-
grad.

BELYAKOV, L.V.;,.VIUW, F.F.;
Collisions of deformable bodies aid simalating the procesa. Part: 2
Zhur. tekh. fiz. 33 no-8:990-995 Ag 1630 (IUPA 16:11)
1. Fiziko-teklinichoskiy inatitut ir-eni A.F.1ofro All SIS13R. Lenin~-,
grad.

ACCUssros sit! AP4,020582
J-
AUMOR. Delyakov, L.V. ; Vit=n, F.F. Zlatin, X. A.
TITLE: On the impact of deformable and its simulation. 3. Olt thq corrospam-
dance oX the instantaneous values of zlio %%rameters of the a9mulated and simulating
processes
SOURCE: Zhurnal te!zhn1chcskoy finiki; v.3-1, no.3, 1964, 519-$22
TOPIC TAGS: impact, deform7able body, de:Eomiable body impact, simulAtion, impact si-
mulation, deformable body impact simulation, steel dural impact, copper aluminium
impact
ABSTRACT: On the basis of dimensional analysis, two of the authors have previbust
proposed the following general expres:;ion for the depth, LK, of the crater foriled
by the normal impact of a body of revolution moving parallel to its axis on th6
plane surface -if a large target (F.F.Vitnan and N.A.Zlatin, DAN SSSR,146,96.2,337,:
1962; ZhTF,33,211o.3,982,1963) and experimental evidence of its adequa0y has beer. ob;.
tained (L.V.Belyakov, F.F.Vitman and X.A.Zlatin,~~kk
~d ~33,ffo.; 8;4 090, 1963).
1/3

ACC.XR: AP4020582
HI k 1L
Here 11 is the dynamic hardness" of the naterial, p is the density, and a is t6e
velocity of sound. I and d are characteristic longitudinal and transverse diine~isicjs
of the projectile and k is a form factor describing the shape of the projectile ~=d.
vo designiates the impact velocity. The s,ibscripts I and 2 refer to the target and
projectile materials respectively, and the subscrLpt 0 indicates the values prior
to impact. It was hypothesized that not only the final crater depth LX, but also
the values assumed during the course of the impact process by all the relevant pa-
rameters are functions of the dimensionless quantities appearing in this equation
and of an appr9priate reduced time. To test this hypothesis, impacts of soft steel
cylinders with dural targets and copper cylinders with aluminum targets were ob-
,;arved by an x-ray technique similar to that employed by V.A.Tsukerman and M.A.Mantt-
kova (ZhTF,24,Xo.2,391,1957). The materials and the impact velocities were so Cho-
sen that the dimensionless parameters in the above equation had ths, same values In
the two cases. It was found that the penetration depth, the projectiXe length, and
the maximum, projectile width all wara the nama functions of the rc4uaed tima 4.-dPr
for the steel-dural collisions as for the copper-aluminum collisions. Here t is the
2/3 V
Card

ACC, UP: A)74020532
Time slnc,;-, contact -ind T is the d.%jratjaj of tho Impact procamn. T was 68 13iorosec
Sor the steel-dural impact and 100 microsec for the copper-mlUminLn, Lmpact. Twelve
x-ray photo--rapds of the impacts are reproduced. Orig.art.has: 4 formulaa and 3 ft-
gures.
AS,SOCIATION: riziko-teldhnicheskiy institut W.A.F.1offe An SSSR, Leningrad (Mysiad-,
uachnical InzItitilte, All SSSR)
SUBMITTED:09FebG3 DATE ACQ: 311dar64 EXCL; 00
SUB CODE: PA RR RZP SCFI-. 017 006

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AUTHOR, Belyakov, L. V.; Valitskiy, V. P.; Ziatin, H, A.; Hoohalov S. M.
ORG: Physical-Technical Institute im. A. F. Ioffe, Academy of Sciences SSSR (rizig-
tekhnicheskiy institut Akademii nauk SSSR)
TITLE: The meltinw'of lead in a shock wave
SOURCE: AN SSSR. Doklady, V. 170, no. 3, 1966, 540-5113
TOPIC TAGS: shock wave, x ray photography, high speed camera, presstne distribl~tion'
specific volume, thermodynamic analysis
ABSTRACT: A study wzs made of adiabatic heating of lead to th(~ fusion point during im-
pact shock loading. 'Thermodynamic analysis of melting in a slipy-k wave is prese.nted
and schematic drawings are given of pressure as a function of -specific volume and dij:;_
tance. 77termodynamic equations are given for the specific works 'done 1)y pressure to
aX, where X is the specific heat of fusion and a is a coefficient wbich depends. on -the
shock pressure. Melting in a shock wave resulted .,in an entropy1ncroanc. and a cliangq
in pressure distribution. These analytical rcsults vrere chev.W'd by shock wave ouperi-
ments an lead, in which high speed x-ray photographs were -taken of the fractured:ends
of lead sheets. Impact velocities ranged from 1085 to 1570 m/s(,,r-. A sharp change in
fracture ppeareaicc occurred at an impact velocity of 1250-1300 in/seco, this cotneide
Card 112 :5 1 66.001.11

,;67
074131
ACC NRs AP6032048
with a mass velocity of 700 m/sec. It is known that malting of.lead occurs in 4 shook
wave when the mass velocity becomes 650-700 in/sec. This velocity correiponded to: a
pressure of 230-250 x 103 atm and to a 22-23% change in specific volume. X-ray photo-
graphs are also shown of fracture in 1 mni thick lead sheets at an impact velocity, of
1340 m/sec, during time intervals of 15, 30, 45, and 54 usec. These -tests show that*
the difference between the speed of the split flange (initial fracturi) condition) and
the residual mass of -the "whiskers" jt(f in al fractuve condition) ulaG A0 verifying -the ~
specific work equation. 9~t_tWfcl