SCIENTIFIC ABSTRACT TARAN, P.N. - TARAN, V.D.

• Document Type: CREST
• Collection: Scientific Abstracts
• Document Number (FOIA) /ESDN (CREST): CIA-RDP86-00513R001754910008-6
• Release Decision: RIF
• Original Classification: S
• Document Page Count: 100
• Document Creation Date: November 2, 2016
• Document Release Date: July 16, 2001
• Sequence Number: 8
• Publication Date: December 31, 1967
• Content Type: SCIENTIFIC ABSTRACT

ALI"HULMR, N.A.; ?ARAN. P.N.
Increasing labor productivity In the Frunse mine. Gor.shur no 3*
lo-ia mr 056. (NLRA ;--7) '
I.Glava" Issheser rudeupravlonlys 1meni Iftase (for AlItshuler).
2.GlavW tasheser treat& Lesisruda (for Thran).
Mrunse--Iros mime and mining)

P% P, r-N
4 b~f i1 icifaia to- Puri;
0 Of anfline
dye 'ictor, y the Was'a Ii 6"
es. A. M. KoCanovskU and P.-W T~ran- 1113t.
Vnl Itort. Chern. Ac:W. Rd. Irfr7r."t-, - lcv).
Uk,Oi.. Khi., Zhu?~ 22. 40l-4()9WXlu lWasim). -Tbe
following p2ttition Njeffs. lRo-wil Bilo'ke and neut:4.
N10 ate repirted, HaOIT, W; 11h0fl. W; c-110CsIll-
colit, 120; P-IWX411,011, 2,6, P-O~NCJWII. 215'.
0,NCA011, 191; 2.4-11,2WON)CIII3011, 42; P.01M."j.
11,011, 30; 27; &1. Cxtn. v%ith
BuOAc udgh- bc used to puzily waAte waterm, mAul prod-
ucts L,6jg teclainted, The toln. swat be neutral or PhNllg
Will not be mid.

TARAN. P.N.. gornyy. nzhener-, RYBAK-YATSMO, A.I., gornyy Inzhener.
- t
Ifficlent mehod. of developing now lavels in Krivoy Rog mines.
Gor. shur, no,7:13-15 Jl 157. (KIM 10:8)
1. West lenlarads.
(Krlvoy Rog--Iron volues and mining)

73-2-19/22
AUTHORS:Koganovskiy A.M., Rovinskaya T.1t. and Ta.r.an, P.N.-
TITLE: Oxidation of thiosulfate and sulphide in aqueous solutions
on aeration in the presence of pyrolusite, (Okisleniye
tiosullfata i sulffida v vodnykh rastvorakh pri aeratsii
v prisutstvii pirolyuzita).
PERIODICAL: ,Ukrainskiy Khimicheskiy Zhurnal" (Ukrainian Journal
of Cife-mistry), V51-23, N0.2, March-April, 1957,
pp.256-265 (USSR).
ABSTRACT: Thiosulphate is one of the strongest oxidation inhibit-
ors for sulphate solutions. It oxidises on pyrolusite
simultaneously with the sulphite; in the absence of pyro-
lusite no oxidation of the thiosulphate by air-oxygen
occurs. The cataly-tic oxidation of dilute solutioms of
sulphitel thiosulphate and sulphide and their mixtures
with the aid of air-oxygen is of paramount importance for
the aniline-dye and oil industries (waste waters).
detailed investigation of the kinetics of the reaction
showed that in the presence of pyrolusite and 30-35
minute-aeration quantitative oxidation of thiosulphate
solutions is achieved (at concentrations not exoeeding
OLrd 1/3 50 mg-equ./1). Oxidation proceeds at a greater rate in
an acid medium and at a slower rate in alkaline media

13-2-19122
Oxidation of thiosulfate and sulphide in aqueous solutions
on aeration in the presence of pyrolusite. (Cont. )
(pH 11 - 12), (Diagrams 1-3). In both media the reaction
is of the first order. Only 30% of sulphur passes into
the sulphate, the remainder being found in the form of
polythionates. The quantity of thiosulphate oxidising up
to the poisoning of the pyrolusite is independent of the
initial concentration of the solution is constant/unit
weight for the same catalyst. Faster oxidation of su.1-
chides by aeration in the presence of pyrolusite occurs.
he main produce is thiosulphatep sulphate and a small
quantity of polythionates. The oxidation of a mixture of
sulphate# thiosulphate and sulphide is more intensive
than the oxidation of the separate components because of
the interaction of these substances amongst themselves and
with the reaction products. The aeration of the solutions,
on pyrolusite can be utilised for the purification of
sulphur-contaminated effluents of chemical plants produc-
ing organic chemicals. Experiments were carried out in a
30 mm diameter glass column filled with pyrolusite gran-
Card 2/3 ules (480 g) previously activated with 5% H2304' Onto
this 200 ml thiosulphate solution was poured and air was

73-2-19/22
Oxidation of thiosulfate and sulphide in aqueous solutlkonz
on aeration in the presence of pyrolusite. (Cont.)
bubbled through at a velocity of 127 1/hour. HCl or
alkali was added to achieve changes in pH. The relatiOL
of time of practically complete breakdown of thiosulphate
during the aeration of the solutions is tabulated. (Table
1). Table 2 gives the dependence of the composition of
the oxidation products of thiosulphate on the pH of the
solution. The effect of poisoning of the pyrolusite on
the composition of the oxidation products is shown in
Table 4.
There are 3 diagrams, 9 tables and 15 referencesy 4 of
which are Slavic.
ASSOCIATION: Institute of General and Inorganic Chemistry,
Academy of Sciencesq Ukraine'. (Institut Obshchey I
Neorganncheskoy Khimii AN USSR).
SUBIAITTED: June 199 1956.
AVAILABLE: Library of Congress
Card 3/3

TARAN, P.N., Cand Tech ,.oci - "Study-Pf laAhods for
--fjl
opening a:,d prepa-.Ang ndne floors in
the Krivbass.11 Dnepropet.-ovsky 1959, 2U pp (Ubj of Hif.;her
6ducation UkSjA. Dnepropetrovsk,xix$j~~p (h-der of Labor
PP-d , nner !Ii- Ing Inst in %rte-i) 1U) --a
pies (vL, lb-c9, 116)
55

NOVOZIIILOV, M.G., prof., doktor tekhn.naukj KUCI[EI(YAVYY, F.I., kand.tok:mu
nauk; TARMY P.N.P kand.tekhn.nauk
"Boring and blasting operations* by V.V.Nedint Sh.I.Ibraev.
Reviewed M.B.Movoshilov, F.I.Kucheriavyi, P.N.Taran. Gor.
shur. no.2:77-78 F 161., (MIILAL 14:4)
1. Dnepropetrovskiv gornyy institut (for Kucheryavyy). 2. Trest
Leninruda Krivo Rog (for Taran).
fBoringf (Bla'ti ) (Nedin,, V.V.)
(Ibra.v, Sh.jI

TARAN, P.11. , kand.tekhn.nauk
Consolidated data on tapping and developing hori2o,-A in
mines of the Krivoy Rog Basin. Gor. zhur. no*10:43-45
0 161. 011RA 15:2)
1. G:Lavnyy inzh. tresta Leninruda.
(Krivoy Rog Basin.-.Iron mines and mining)

KIIIVRFNKO, A.F.-, TARAN, P..N.
Increasing the output and improvinp the quality af ir:;n ores of %~e
Krivoy Rog Basin. bor. zhur. no.11:5-6 3 161. (YJRA 15:2)
1. Glavnyy inzh. tresta Dzerzhinskruda (for Khivrenko). 2. Ispolkya-
yushcbiy obyazannosti ur,ravlyayushchego trestom Leninruda (for
Taran).
(Krivoy Rop Basin--Jlron mines and mining)

BULMO, A.V.; BOGDANOV, G.I.; TLRAII, P.N.; LEVITSKIY, D.Z.
Study and impro-7ement of chamber systems with =we pillar caving
la the Krivoy Rog Basin. Gor,zhure no*024-29 Ap 162.
OURA 15:4)
3, Institut gornogo dela im. Skochiriskogo (for Budlko., Bogdanov).
2. Treat Leninruda, W-voy Rog (for Taran, Levitakiy).
(KrIvoy Ilog Basin-Iron mines and mining

TARAN) P.N., kand tekhn.nauk (ILrlvoy Rog); MVMYLDVv YU.I.p kand.tekhn.
- Mauk (Krivoy Rog); SIMFOROV.. G.Ye.,, gornyy insh. (Krivoy Rog)
Improving methods of tapping ore deposits at great depths,,
Gor,zhur. no-5123-25 MY 162. (KIM 16a1)
(Krivoy Rog Basin-Iron mines and mining)
(Conveying machinery)

TARAN, P..N.-, kand.tekhn.ruLuk; MIKHAYLOV, Yu.I., kand.tekhn.nwk
Compl*te automation of mine haulage. Gor. shur. no.12:21-25
D 162. (MIRA 15:11)
4*%N- (Mine haulage) (Automation)

. TARAN, Pnvel Nikiforovich; TARASOV, L.Ya., otv. red.; YEROKHIN,
. ~,red. i ~zd-v~a;UVREUT ' YEVA, L. G. , tekhn. red. ;
ILIINSKAYA, G.M., tekhn. red.
(Practice of opening up and developing horizons in working
ore deposits] Opyt vskrytiia, i podgotovki gorizontov pri
razrabotke rudnykh mestorozhdenii. Moskvn, Gosgortekhizdat,
1963. 50 P. (MIRA 16:5)
(Krivoy Rog Basin-Mining engineering)

7
~ '~ . " I" N , 1, . N . , k nm" . I.- Kim . !-III k ; V 01, ' ~ : WN , i ' . * ' . . 'I- I rid . ! f-kiiii. nn~ik ; Vt~ ~, , ; 4 11", .
'ft. I% I ~,ind. *,iskivi. nrvik; Yti.b., gcrnyy A; nzL.
Eliminate multiplf- norizon mAning in ',ni! Kriv-lj itoir, i.,anin..
Gor. zhiw. Ap 165. 141")
1. g-)rnorulriyy injtitut, Kriv~jy Hog.

ROGANOVSKIY, A,N.; TARAN. P.I.
Oxidation of sulfite aqueous solutions by aeration. Ukr.khlo.zhur.
21 ao,4:472-479 055. MIA 9:2)
I.Institut noorganichookey khImII M
(Sodium sulfites) (Factory am trade waste) (Oxidation)

KWANOVSKIY. A.M.; TARAN, P.M.
Use of butyl acetate In the purification of anilin-'-dye industris.1
effluents. Ukr.khim,shur.22 no*3:401-404 #36. (KERA 9:9)
1.1netitut obshchey I noorgwdcheskoy khimil AN USSR.
(Butyl acetate) (Coal-tar colors)

X0GA11QYaIY, A.M., ROVINSKAYA. T.'!.-. TARAN, P.H.
;Mwpmwpl"
Oxidation of thioslilfate and sulfide In am-lpjo;;s i3lutivni c
aeration in the FresencA of pyrA4usite. Lr4r. eiix. zhur. 2) -1.: :
257-265 157. NLRA 1c:6)
1. Institut obahchey I neorpniche3koy khlmll A%ademii nauk U..~.
(Oxld.~tlon) (Sulfide@) (7,11ics"Icat-34)

BEKHERr P.N.j KOGANOVSKIYq A.M.; KRAYUKHINAq N.N.; MYSIIKINAr N.P.; TARLN9
PON&I TROYANOV, I.A.j SHMq S.M. -1
Idsorption removal of aromatic compmmda from the waste waters of
aniline dye production. Ukr. khim. zhur. 27 no.2:2 W 273 161.
(MIRA 14:3)
1. Institut obshchey i nibrganicheskoy khimii AN USSR i Rube-
shanokiy filial Nauchno-iseledovatellskogo Instituta orgai-
cheakikh poluprodi#toy i krasiteley.
ksalvage(wastev etc.)) ir
(Arcmihc empounds)

.TIEVCIIENKO, M,A.; TARAN, P.N.
Study of the basic components of humus in water. Gidrokhim. mat
35s149-155 163. (IGRA 16:.7)
1. Institut obahchey i neorganicheakoy khimli All UkrSSR i
Laboratoriya khinii tekhnologii vody, Kiyev.
(Hmus-Analysis) (Water-Composition)

UkAll.. SWNI'I',;KA!A, Vera [iosnyts~ka, 'lira -1;
CjAYl)iJi;, 111krIa [Halluk-., lt(lwlaj, zvenevoy; SDUNK, Tonavp
Boarori -Iii,-h,,:; or them jjory of the Gloiamidit YouUi Mugue. Zatul.
tu j).Lantsi~, Ap -&l. (,uiu, J5!",)
1. !Uulgosp "Kernioricbikll Velikonovosillkivu*-kogo rayona Dunostolkoll
r)bl,,%-jti (for Tarwi). 2. Zav'.dtqucha bibl~,.otekoyu, sekretar
komomollilkoi orgamuzatali kolgo3pu im. Dzcrzhiju;'k~)L,o
rayonu Vullrw ikot obbistl (for bosaltskaya),
molo,livhna laalut koloppopu In. XX z'iwlij KFJO I-lalo(livlt,-,'k';L-fj
ntyomi Ghf;rilt!,lv!;;eoJ oblanti for G.,).-tduk), 4. Uclir,-4,rs*lm
,tiroUilchaya briEuda Skorc-distit3,'ca! serudn'ui shKoR
rayanu na Cherk-asinhIni (for Serdyui~).
It
,.T.it~nn Gorr.

, GORBATI-WC, V.!"
TARAN J.
AuLomatic ma~.,hlne frr !:trai,7h*enllng ar& cuttlag ccpf-er ti;abars,
tokh,inform.
17 ro.741,1+5-46 JI 264. (MIRA 17;210)

I vMA.-a, T T . if -
2. 111IR (600)
It. l1kraine-Wheat
7. Scientific -nractlepn in sirim, whent miltivation In the sterres nf' the
llkrvinlan SSR, Sov.aeron. 11 no.2, 1951.
9. Monthl List of Russian Accessions, Library of Congress, Anril - L953, Uncl..

`*,~ ~.Y. ~Imhener.
Unusual aircrafts. Tekh. mol. 24 no.12:30-32 D 156.
(MLU 10'-2)
(FlyIw mcbi"s)

TARAN, Y._, zh.
Kail by rockets. On. tekh. 2 no.9:33 2 '57. (MBA 10.-g)
(Rockets (Aeronautics)) (Postal service)

'A ST
fir
'gas
3
SIP I
I ell DI -
32 3
1:1 ie .I A. I- I
2 - Z : 9 1 vg
:3 e. if
ivi*dl j W. ~- 1
31112 t

14, (tt 0 a
S/024/62/000/003/009/011
E140/E463
AUTHORS: Yeinel Iyanov, S.V., .7
1a.ri!.n V.A..,-.(N1oacow)
TITLE: On a class of automatic control systems with variable
structure
PERIODICAL: Akademiya nauk SSSR. Izvestiya. Otdoloniye
tekhnichesklkh nauk. Energetika i avtomatika,
no.3, 1962i 183-188
TEXT: The author refers to A.M.Letov's demonstation (Avtomatika
i telemekhanika, v.18, n0.7, 1957) that the quality of an
automatic control system can be improved substantially by change
of sign of the controller velocity at a certain instant of tine
chosen so that the generating point in the phasi space finds
itself on a certain hyperplane, with absence of motion corresponding
to a real positive root. Unfortunately present technical
possibilities do not permit such systems to be realized and
inexactness in determining the instant of switching leads to
instability. The author seeks a similar system, having the
advarkrages of conditionally stable systems, without their
disadvantages. It is necessary to select a switching hyperplano
Card 1/2

S/024/62/000/003/009/011
on a class of automatic ... E14o/E463
such that it pass through the origin of coordinates, be
sufficiently close to the Letov hyperplane and with the phase
velocity vectors in its vicinity everywhere directed towards it.
Then the generating point will move in slipping mode on the
hyperplane and with small deviations away from it will always
return to it. In such cases the quality of transient processes
will be almost that of the conditionally stable system without the
need for exact incidence of the generating point on the hyperplane.
The author considers successively stability over the entire
hyperplane and the conditions of incidence on the hyperplane for
arbitrary initial conditions.
SUBMITTED: March 20, 1962
Card 2/2

3/1 03X3/024/001. 100-3/0 12
D2 0 1 /-D3 08
AUTHORS: Yemollyanov, S. V. and Taran, V. A. (Mo3cow)
TITLE: Lag networks in the design of a class of automatic
control systems with variable structure. I
P~;RIODICAL: Avtomatika i telemckhanika, v. 24, no. 1, 1963, 33-46
TEXT: The authors show. on & exam:)le,of control of a neutral
object by means of a regulator with zero position error, that the
system can be stabilized by replacing the differentiating units by
lag networks: they also analyze auch;'a system by representing its
notion in a three-dimensional phase space x, k, 9 and by its pro-
jections on planes x~ and x0 (where 0 is the signal at the input
of the lag network). In the system analyzed the switching network
(Y - network) is that suggested b . V. Yemellyanov (Avtomatika i
telemelthanika, v. 20, no. 7, 1959~.SThe theoretical analysis of
the motion for arbitrary initial conditions makes it possible to
determine the parameters of the lag network as dependent on the
of the systen. The analysis of the motion in the three-
Card 1/2

S/103/63/024/001/00'3/012
Lag networks in D201/D308
dimenaional phase space allows fL.rther recal culation of the 1:ig
network parameters if optimuizri transient is to be achieved. 7hcrc 1F1
are 11 figures.
SUBMITTED: April 23, 1962
Card 2/2

S/280/63/000/001/ol6/oi6
214o/E435
AUTHORSt Yomellyanov, S.V., Taran, V.A. (Moscow)
TITLE: A method for staGiiiiing a__u_to`W`a-rte-"ntro1 systemn
with alternating (variable) structure without use of
the error signal derivatives
PERIODICAL: Akademiya nauk SSSR. Izvestiya. Otdeleniye
tokhnicheskikh nauk. Tekhnicheskaya kibernetika.
no.1, 1963, 155-171
TEXT; The systems studied have two different corrective filters
depending on the sign of the error signal. The system studied in
the present note is of second order and.-it is shown that the use
of switched inertial linear filters gives results similar in
quality to those obtained with other types of structure variation,
without use of the first derivative of the error signal in the
control function. Relations are obtained for the establishriont
of the filter parameters. If the filter time constant is reduced
the system dynamics are improved but the switching system mu.3t be
more sensitive. The system can realize transients without over-
shoot or with a single overshoot. The range of initial
Card 1/2

L h6p6-63 'S/280/63/000/001/016/oi6
A method for stabilizing ... z14o/E435
conditions for which no overshoot occurs can be an greAt as in'
systems with derivative control. There are 9 figures.
SUBMITTEDs June 12, 1962

sAO3
/63/024/602/008/020
G, ,
D201/U308

10THORS:
Yer,lellyanov,
S.V. and an
_(Hoscow)
A.
-
v
TITIE: Applicat4~on of lag elements to the deeign of a class
of variabie structure regulatoro, II

PERIODICAL; avtomatika i toletnkhanika, v, 24, noo 20 19630
193-201
TIM`: The authors consider: 1) the choice of imwameters of
the laq element producin not
g more than one overshoot at any InLtL4 !
conditions, 2) the possi
ility of extending the range of initial con-6
diti
n
with h
t i the
f
t
it
t
d 3) th
i s
o
no overs
n
e mono
on
c
oo
em# an
sys
y o
the transient. Conclusions: 1) In designing automatic regulators of
variable structure it it; possible to use the error signal as trans-
f ormed by either a lag or a lagleas element. The parameters of the
lag element have to satisfy certain conditions derived in part I and
11 of the work. 2) A decrcase of the time conatant of the lag ele-
ment imponcs the ayntem dynamica but requires a-more sensitive switch-
ing arrangcment. 3) It is possible, depending on initial conditions#
Card 1/2

S/lOY63/024/002/008/020
Application of lag elements D201 D308
to design a system either with a monotonic transient or with one
overshoot only. The range of initial conditiona for which the res-
ponse has no overshoots may be extend!d if the switching is control-
led either by the error itself or by its derivative. All results
were checlv-,d on onT-5 (11,T-5) analog computer and proved to be in
agreement with the theoretical analysis. There are 5 figures and 1
table.
SUBMITTED: May 26, 1962
Card 2/2

YMLtYAJTCV, S.V. (Moskva)-, TARAII, V.A. (Mosk-wa)
Addition to E.I. Geraahchenko0a article. Izv. All SSSIP.
Tekh. kib. no.4:164 JI-Ag 163. (MIRA 16:11)

YEMFLIYANOV.-S.V. (Moskva); TARAN2-V.A. (Moskva)
Use of comutating phase-shifting filters in an automatic
control system with variable structure. Izv. AN SSSR. Tekh.
kib. no.5:164-170 S-0 163. (MIRA 16:12)

BRUDNIX, B.S.; TAMIIAJ,4,,
Praotical methods for the daterminati-n of optimm reliability. ~rj-
borostroenie no./:23-25 JI 163. (MIM 16:9)

SHIMAYEV, V.I.; TAIW~ij V.A,.. (AMMIN, E.A.; MYMVSKIY, V,S., dots.
kand. r1trenzent
(Principles of a7utomation in foundry priketice and the
control and measurewnt equipmentl 08novy avtomatizatsii
liteinogo proizvodstva I kontro1'nc--1zzerJto1riye pribory.
Moskva, Mashinostroenie, 1964. 154 1). (NAKA 17: 12)
1. Moskovakiy avtomekhani~.-h-,!3kiy i-,-stitut (for Mjysovskly).

TARAN, V.A. (Moskvq)
Use of nrnlinear correction and variable structure for inproving the
dynazaic properties of automatle, control systems, Avtom. i telem. 25
no.1:140-149 Ja 164. (KRA 17:2)

ACCESSION NR: AP4041463 5/0103/64/025100610"1/06"
AUTWOR: Temellyanov. S. V.: Tana, V. A. (boom)
~?, the
TITL4: Stabilising variable-structure automatic -control system by isertW
units *ith a variable tims constant
SOURCE: Avtomatika i telemekhanika. v. ZS. no. 6, 1964. $61-486
TOPIC TAGS: automatic control. automatic control theory,, variable structure
automatic control
ABSTRACT: In the authors' previous works (referenced in the article). it was
shown that instead of using an error-signal derivative, the error signal may be
transformed by an inertial (relaxation) unit, the time constant T of the unit being
limited by stability and trans iont-response conditions. Shortening the time
constant makes the system wore sensitive to the variation of parameters of the
correcting units. The limitations imposed on T can be all*visted by step-chmaging
CWd Ift

ACCESSION NR: AP4041463
the transfer factor of the inertial unit simultaneously with changing the system
structure. In the present article, another correction method is suggested for
desensitising an automatic -control system. This method involves a step-changint
of the time constant T of the inertial unit. The dynamics of a ascond-order free-
migrating system is investigated.' The domain of existence and the equation of
motion of the sliding mode are considered, as well as conditions of stability and
aperiodic motion. The step-time -constant method is recommended for the case
when I - A T > 0 (with high values of A ) in the fundamental limitation. ror ths
general case, a switching of both the gain and the inertial-unit time constant is
recommended. Orig. art. bas: 3 figures and 34 formulas.
ASSOCIATION: none
SUD&UTTED: 00
ENCL: 00
SUB CODE- DPP 1E NO REF SOY: 00 3 OTHER: 000
cmd a/&

L 164o4-65 On- (d)/FPF (n) -217-4p(1) Po-4/1'q-4/PP,-h/pa..--2/Pu-h/l)k-IL/,Pl-l'.
TJP(c)7 (dp)/AEPC (a)1SSD1A3D(a)-51&~MDC1AY_wf ft/AM (P)AAMIa) lwd/Erl
ACCESSION NR: AP4047573 S/0103/64/025/010/1421/.1432
AUTHOR: Taran, V. MOSCOW)
TITLE: Controlling a linear plant by a variable -structure astatic controller
without using pure derivativeo in the control law. Part I
SOURCE: Avtomatika i telemckhanikat v. 25. no. 10, 1964, 1421-1432
TOPIC TAGS: automatic control, automatic control design, automatic co.-Itrol
system, automatic control theory I
ABSTRACT: The response of a 3rd order automatic - control system to a otep
signal and, some features of the system motion are considered; the struct ire of
the phase space is investigated. The possibility of using inertial unite inotead of
differentiating units is demonstrated. These findings are formulated; (1) When
inertial -differential -unit signals, instead of pure derivatives, are used in a
logical system, the phase trajectory is represented by a broken line consisting of
LCard 1/2

L C16404-
A CESSYON NR: AP4047573
segments of the trajectories of the first and second structures; (2) Beginning
from a certain moment, the state point will travel in the vicinity of the
A-hyperplane; (3) When the inertia of the differentiators decreases, the phase
trajectory contracts toward the A-plane until a sliding motion in the A-plane
takes place; (4) This sliding motion must be stable In order to ensure the
stability of the system; (5) Meeting the conditions for bringing the state point into
the sliding plane and the condition of stable'motion In the sliding plane (if the
latter registers with the A-plane) ensures placement of the state point in i.he
A-plane under any initial conditions. Orig. art. has: 2 figures and 68 formulas.:
ASSOCIATION: none
SUBMITTED: lOJun63 ENCL: 00
SUB CODE: 1E NO REF SOV: 005 OTHER: 000
Card Z/Z

L 17 552 -6 5LiNT ( d) /EPF (n) - 21-00 (1) Po-4/Pq-4/Pg-h/Pae-2/pu-h/Pk-h/Pi-4 ,;SD/
W/BG
ACCESSION NR: AP5000148 S/0103/64/025/011/1558/1565
AUTHOR: Taran, V. A. (Moscow)
TITLE: Controlling a linear plant by a variable -structure astatic controller
without using pure derivatives in the control law. Part 2
SOURCE: Avtomatika i telemekhanika, v. 25, no. 11, 1964, 1558-1565
TOPIC TAGS: automatic control, automatic control design! automatic control
system, automatic control theory
ABSTRACT: The behavior of the state point in the vicinity of an A-hyperplane and
the state point's falling into the pull-in region are theoretically investigated. As
the phase trajectories are included in a region of space bounded by two planes,
stability conditions of the system are explored. The behavior of an equivalent on-
off system under self -oscillation conditions is analyzed. Finally, condition.j of a
minimum number of overcontrols are determined: free oscillations of the filter
must decay more quickly than the partial transient process which corresponds to
Card 1/2

L 17552-65
ACCESSION NR: AP5000148
the least root of equation 1. 1 with U - US or U a Ug (see V. A. Taran in "Avt. i
Telemekhanika, v. 25, no. 10, 1964). Orig. art. has: I figure and 41 formulas.
ASSOCIATION: none
SUBMITTED: 26jul63 ENCL: 00
SUB CODE: IE
NO RE, F SOV: 003 OTHER: 000
t, Card 2/2

I
BRUI)NIK' S.S.1 inzh.; KIISOV, I.F., inzh.; TARN), V.A., kand. tekhn. tjau~-
Using computers for calculating optimum allowances for the Wa-
meters of an executive component in securing gIven reliability urd
minimum cost of production and operation. Priborostroenie na.4:
16-19 Ap 165. OAIRA 16:5,

L 60394-~
K IWT(d)1XWP(w)1W(k)jWP(h)jEWP(j) Pf-4
AAXICBMN Nk- "60INTS UFVO=0/6WOOO/OQ3/0132/0138
AUTTfOIk--Ternd*jzliow,(Nowow)I TATUnt- To Ae (Hncow); UUdnp V. lo (Moscow)
TfrLX: - -The cobumewn 4 ISPIesentative points wta so glide p1me in "stems with
variable atrwbwe
BOUBC]r,- AN SMR. Lmmtiya. P if kibernefts, no. 3, 1966, 132-138
Stractue. qPUMM dynamic UxdIV'- control theory
jmkp,L var," structure Is dis -
ABSTR&M A adrd-ordler aWW=aUc cwtRI a
-cu"edL R is SOMMSed that Wxhft so Opwo of the s~x coordinates, thire is
certsIn pum wbose emry point correspimft to idO opersUm =d that during SuCh
=41ast of Ihe system It ezkgft remarkable dynandc proportim. CvneeWintly,
to a&ieve a control IM& has ft required quftty bd . me mwt ConUniowly gloom
me OJAW operation of as system MW plee" me. formutafte OM the form of a
theorem) and prov the necessary andUAMS whkh mot be gtatfstWd to order thot the
PS I A 0 0 POW VM renuft !PI M d a 1 VficbLtn am gUM p1=0 for glrbitrary InItf aoun-
diftma. OrIg. WL haw So brMdw and I ffCa".
TopIC TA(x;. variable struckLm systwo. gUde pi motioN third order variablo

L 2461-66 EWT(d)/EPF(n)-2/EiqP(v)/EWP(k)/EWP(h)/EWP(l) IJP(c) WW/ac
ACCESSION NRt AP5022973 UR/0103165/026/008/1336/1341
62-501:519.25
AUTHOR: Bermant, M. A. (Moscow); Yemellyanov, So .; Taran V. A. (Moscow)
mom
TITLE: The motion of variable structure eyateme unfer s7ding 7condi tons
SOURCEs Avtomatiks i telemekhanika, v. 26, no. 8, 1965, 1336-1347
TOPIC TAGSt phase shifter, filter, autom.itic control system, automatic control
design
LAt
ABSTRACT: Numerous papers have dealt in recent years with variable-structure
automitic control systems in which the structurc and regulator parameters vary In
accordan-oe,,with a chosen law as a function of the state of the system. Such
systems (as'-wpll as those with discontinuously varying parameters) are capable oE
operating undel-%,sliding conditions. The presenL paper develops a general approach
to the study of thedynamics of iystems with vari.ible structural analysis of
systpms with inf initil%ampllf icat tons and of relay systems developed by M. V. Mey(!-
rov (Sintez struktur siabem avtomaticheskogo regulirovaniya vysokoy tochnosti,
i
!Fizmatglz, 1959) ard Ya. Z.'Tjqypkin (Teoriya releynykh aiitem avtomaticheakogo
reguliiovaniya, to'6tekhizdat, IV55). The autbors'dincuse the choice of the
Card 112

L 2401-66
ACCESSION NR: AP5022973
!swiLching function, the structural transformation of systems with vartable
istructur.~ tbe equations of motions of such systems under sliding conditions, the
lexistence conditions for sliding operations, the indepctidence of t-h(! fliding
I
Motion of Lite systems on the parameters of the object, the use of switching phase-
,shifting filters, the transformation of the structure of the switchfug filters, them
'conditini-ts for the existence of the sliding operation of systems with variable
iparimeters cont
aining switching filters, and the types of transient processes d,,r-
Jng silding operation. Results show that the use of structural cranaformation
imethods, based on the analogy between the systems with variable structure and relays
:systems under sliding conditions, leads to a significantly simplified treatment of
;the variable systems under sliding conditions. Orig. art. has: 71 formulas and
14 figures,
'ASSOCIATION: None
I
~SUBMTEP: lfflarO ENCL: 00
MO REF SOV: 012 OTHERt 000
81~ COD61 19

.'MUM V.A. UMO:Ava)
BUMUN"
of ",:m W. "i 7 1, ri a n 3 1 d 1 fg
AP J)5.
18%31)

TARAN, V.A. (Moskva)
Construction of automatic control system using mwitched phaze
shifting filters, Ixv. AN SSSR. Tekh. kib. no.4tl74-182 J1-
Ag 165. (WRA 18ill)

L 21.977-66

AP6007860
ACC Nit. SOUIICZ CODE: UR/0103/66/000/002/0049/0055
AUTHOR: T&rM-V.Aj
S3
ORG.- none pf"

TITLIC.-
maw Pd
ant
control by means of a variable-structurs adatio control without the
moo off 7pure" der ivallves In control law. Pad 3
A 9-55
no
2
BOURCR
- Avtookdft I td
kbjdU
1966
=
.
.
e
q
,
,
, 1

TOPIC TAG&- 'linear automatic control, automatic control theory, automatic control

ABSTRACT: This article Is an eidension of results obtained In Parts I and 2 (Aytomatiffs
I tolemakhanika. Y. XXV, no. 10, 1964; Aytom&Uka I tolemokhanika, v. XXV, no. 11,
1964) to systems of the n-th order, I. a., an Investigation of the influence of the Inertia
of differentiators on the dynamics of the variable- structare control system mid the
selection of the coMM law. It Is found that for the deeign of hig hly efficient variable-
i"I stmoture autamalle con". systems use can be made of isignals f rom passive filters and
Weras, AA 1 11_s inagad of the effects from erro., derivatives. The properties, of

-'#Wt 62-SM19.211

ACC X& -APGMSU

red varloble-strodare automatic coutrol systems a" the closer to the prqwrUos of
Mod systmas the lower the value of tbe Ume constants of the iontors of transfer
functions of differesUators or phase-mbift filters. It Is also found that Me higher do
We" of roMponse of an Ideal systain the lower do tolerable values of time constaste of
phase-WM filters or Orig. arL has: 3 figures said 32 formal".

M OMM We U MM DATO MW=" 0036 AWs M*;'L'. -

Not
CzA 2/2

ACC NR' AR70001126 SOURCE CODE: UR/0272/66/000/010/0(JO2/0002
AUTHOR, Taran,_V. A.
TITLE: Method of limiting tests for determining reliability parameters of the
functional units of a control system
SOURCE: Rcf. zh. Metrologiya i izmeritellnaya tekhnika, Abs. 0. 32.14
REF SOURCE: Tr. Mosk. in-ta elektron. mashinostr.. vyp. 1, 1965(1966), 12-18
TOPIC TAGS: system reliability, automatic control system, test method
ABSTRACT: The principle of the method is explained. The procedure of limiting
tests is described for the case of the vibrational load effect. It is noted that the
method of testing the limit reliability reveals the "danger" zones. The proposed
evaluation of unit -ailure from exceeding accuracy tolerances and not from mechani-
cal breakdown makes it possible to retain the unit for further tests and to collect
large enough statistics on failures for the same number of units. The method can
be used for predicting the reliability of a unit under conditions which differ from
operational conditions and to plan for the use of the unit in other systems. There
are four illustrations and a bibliography of 2 titles. [Translation of abstract]
SUB CODE: 13/l/ UDC: 620.179.019.3:62-112 [DWI!
-Card

ACC NRI AR7001757 SOURCE CODE: UR/0274/66/000/010/BO99/Bioo
AUTHOR: Taran, V. A.; Brudnik, S. S.; Kusov, 1. F.
TiTLE: Optimization of tolerances for parameters of a device on condition that
the assigned reliability, accuracy and minimum production and operation costs
are maintained
SOURCE: Ref. zh. Radioteklinika i elcktrosvyazI, Abs. 1OB695
REF SOURCE: Tr. Mosk. in-ta clektron. mashinostr., vyp. 1, 1965(1966),
184-192
TOPIC TAGS: system reliability, industrial production, tolerance optimization,
production cost, operation cost, parameter
ABSTRACT: Experience in the development of instruments and various devices
has shown that, from the standpoint of reliability and cost, the use of high-
precision elements is not justified. Therefore, there arises the problem of the
optimization of tolerances for changes in the functional parameters of devices,
on condition that the assigned reliability and minimal costs are maintained. The
optimization of tolerances for the alternation of the parameters of a closed control
Carr.

ACC NR: AR7001757
system consisting of three units (amplifier, actuating mechanism, and If-erback
element) is investigated. The problem is solved on the basis of the method of
linear programming and presuposes the determination of values of industrial
tolerances for fluctuations in amplification and transmission factors at which
the alternation of these parameters in time under the given operational conditions
of the device makes it possible to ensure the required reliability of its operation
I and, at the san. e time, minimal production and operational costs. Six illustra-
tions and a bibliography of 2 titles are included. (Translation of abstract]
(DWI
SUB CODE:NO9/
2/2

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Describes an are-welding procamo. both 1,,,d find'
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NOT-r tn* (24.3% growd sellu2sest 27.3% foldsporg 25.40
titanium diozide, 10.5% UNFORUM ad", 1.30 do"#
A% potassim sarbonster and 5.60 to 0 amom whl4h way
5
,
be used with direst or &Itomtln surrontp Is highly rooommomWe

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Russian.) V. D. Tjwma A vtorromm IIWO (W*IdIR9)
SOVL 1967, p. 12-17.

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fallur" Is, wbk% jise wwj&r4j wwA dmw uwp&r sub.
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I - an
wianodizod ccounc.

AMI, V- T)-
The Ccumittee an Stalin Prize* (of the Council of Kinistero MR) in the fiplld-u r,"
science and inventions announces that the following caieuttric works, popular acien-
tiric bookz, wA textbooks have boon submitted for competition for Stalin PrUev for
the years 1952 and 1953- (Boyet!kWa, Kulturs Moscow, No. 22-40# 20 Fab - 3 Apr 1954)
Naw
Title of Work
Dominated by,
Taran, V. D,,
"Technoloa of Weldine and
Assembl,y of Hains and Cia-
terns"
Moscow Petruleun Institute
imeni Acad I.M. Gubkin
SO: W-3o6o4, 7 July 1954

TARAN, V,D.. doktor tekhnicheakikh nauk; POLUMINA, N.A., inzhener.
"Y' -
Licorice compound for testing welded seams of storage tanks for
tightness. Rate. I Isobr. predl. v stroi. no.l..3:29-31 '55.
(Tanks--Velding) (MIRA 9:4)

IMAN T n- bfemsor d*Irtor telchnichesk1kh nank; PRUZIN, Y.L., kandidat
tekhnicheakikh nauk.
Study of characteristics of'slectric butt welds. Stroi.prod.ueft.prox.
1 se.2:13-17 Ap 156. (KtaA 9: 9)
(Blectric voldIng) (Petroleum-Pipollnes)

USSR Phase Conversions in Solids. E-5
Abs JO ur Ref Zhur - Fizika, No 4, 1957, No 9284
Author Taran-ND., Skugorova, L.P.
Title :lTa-fe-of Growth of the Diffusion Layer When Boriding Steel.
Orig Pub Fiz. metallov I metallovedeniye, 1956, 3, No 1, 66-69
Abstract An investigation is made of the rate of growth of the bcj,-
ride layer. obtained from low.-alloy structural steels 30Kh-
GSZ, 12MWA, and 4OKh and carbon steel type 35. It is
shown that the change in the thickness of the borided layer
Is in close enough agreement with the rate of growth of the
diffusion layer. The heat of breakup Q and the factor BO
ahead of the exponent, which. characterize the sp~wd of dif-
fusion of the boron in the Investigated steel, depend to a
considerable extent on the chemical. composition of the steel.
The values of the heat of breakup and of the factor ahead
Card 1/2

USSR / Phase ConversionG In Solids. E~5
Abe Jour :Ref Zhur - Fizika, go 4, 1957, No 9284
Abstract :of the exponent are determined for the 30KhWA, 12KKN2A,
4OKh, and 35 steels. Approximate formulas are obtained
for the speed of dtLffusion of the born in the investiga-
ted steels as functions of the temperature.
Card : 2/2

5OV!'13 7 - 5-1 - ~' - .
Translation from: Referativriyy zh~zrnal. Metallurgiya, 1957. p r[I'SSR1
AUTHORS: Taran, V. D. , Skugorova, L. P.
TITLE: Hardening of the Supports of Drilling Bits by Boronizing (Uproch-
neniyc opory biirovykh dolot metodoin borirovaniya)
PERIODICAL: Tr. Mosk. neft. in-t, 1956, Nr 16, pp 125-134
ABSTRACT: A report on the Successful employment of electrolytic boronizing
(B) for hardening of the supports of drilling bits (the shank of the
claw). Investigations were carried out on steels of the types -10KIi.
30KhGSA, and IZKhNZA. It is shown that the wear resistance of
boronized steels is significantly greater than that of case-
hardened steel. Experimental B was conducted in a bath ofmolten
crystalline borax N213407 - 10 H20 in an electric crucible furnace;
the anode was in the form of a carbon electrode while the article
being treated served as the cathode. The optimal temperature of
B of the steels investigated is 950-980'DC, the current density
0.25 a/cm2- The depth and quality of the diffusion layer are fiinc-
tions of the exposure time during B. The depth of the diffusion
Card 112 layer does not increase significantly if B is carried beyond the

I SOV/1 ~7.577-. -. `4~,
Hardening of the Supports of Drilling Bits by Boronizing
period of six hours; at the same time, the diff(ised layer be(omes brittle and
exhibits a tendency toward peeling.
E S
Card 2/2

TARAN V.D. professor; SKUGOROVA, L.P.
DeterminIng operating'ch&r&cteristics of drill bit pin mounts in
- -147 '564, (MLRA 9.10)
models. Trudy NNI no.16:135
(Boring machinery)

TAR~dl) -1. D.
"Application of Radioactive Isotopes to the Construction and Operation of
Petroleum and Gas Pipelines," Utilization of Radioactive Isotopes & Emanations
in the Petroleum Industry (Symposium), I-Sin. Petroleum Industry U3311, 1957.
Results of the Joint Session of the 7~-,chnical Council of '.11ir, of the Petroleu-3
Industry USSR and Soviet Sci. and Technical Association, moscow 14-19 Mftr 1956.

TARAN, V. D..,
Taran, V. D., and L. P. Skugorova "Behaviour of a Boronized Surface Under Condiltl,,=
of Dynamic-Impact "
Plvbl~ of fttral~ PMOWtUft =A P*trcl~m ftWlOWrlWP NNNOWs leftYMMY
imt1tut, Gostfftekhts", 1957, 393PP- (Tr4y v". 20)
TAU bm& Is & 0OUgetion of Wticles written by pmrosears and reculty mmubers
of tbg pgtlWem Imt. to 1. U. Oubkln.

TARAM. V.D.. prof.. doktor tekhn.nauk; SKUGOROTA, L.P., kand.takhn.nauk
Behavior of borated surfaces under cons bit I"ct loads. Trudy
IVI no.20:146-153 157. (MIRA 13:5)
(Boring vachinery)
I -t0%

T - I'- )~- T '! -11-
r ~ I. . I I ! ,#;.,I, I
DUDA, R.I., inzhenor (Moskva); LIVSHITS, L.S., kandidat tekhnicheakikh nauk
(Moskva); TARAN. V.D., doktor takhnicheakikh nauk (Xoskva);M'mICH.
A.S., Icandidwr7symmheskikh muk (Moskva).
Investigating sheet steel for reservoirs. Strol. pred.neft.prom.
2 no.1:13-16 J& 157. (KIaA 10:3)
(PetroleumF-Storage) (Plates. Iron and steel)

Distr: 412C
Lwarking Omft"
W I
S-M e"A W. &WTib6lL
markis of
Redwts show a (Or
su uW
and Id 19"4=4 6
mation is betwsen M OW and I
ajoureo hi reektanoo of Lbe surfim, Undet
00,,=
the OLMO tjx~ 12 X NS A givw tho bvA ra"W.;
-T

05-9
AUTHORS: Taren V D . Dr. Tech. Sc. Prof. and Skugorova, L.P.,
tla:t~aTM ~;~F Technical Sciences.
TITLE: Surface borating of low alloy steels. (Poverkhnostnoye
borirovaniye nizkolegirovannykh staley).
PERIODICAL: "Metallovedenie i Obrabotka Metallov" (Metallur and
T-_47 (U.S.S.R.,
rle-tal Treatment), 1957, No.6, pp.-4-
ABSTRACT: So far most Russian work on this subject (1-3) has
related to borating of iron and carbo;i,steels.
Kontorovich, I. Ye and L'vovsky, M.Ya%*Istudied the
influence of certain alloying elements on the
formation and properties of the diffusion layer during
borating. Blanter, M.Ye and Besedin, N.P.(5) studied
the influence of alloying elements on the depths of
penetration of the boron into the iron and the heat
of formation of the diffusion layer. The aim of the
here described investigations was to study the
structure and the properties of the borated layer
obtained on several low alloy structural steels.
Standard specimens of the low alloy steels 12XH2A,
l2XH3A9 30XrCAq 55C2A9 40X, and for comparison
specimens of the carbon Steel 35, were used, the
analyses of which are given in Table 1, p.43. The
thermochemical treatment was effected in an electro-
lytic bath of molten borax, the specimens being used
as cathodes, inside stainless steel crucibles with a

Surface borating of low alloy steels. (Cont.) 659
2
current density of 0.20 to 0.25 Alcm The influence
is discussed of the anode material, of the bath
temperature, of the process of duration and of the
chemical composition of the steel on the depth of the
borated layer. The structure and the hardness of the
borated layer are 'also discussed. The authors
conclude that the quality of the borated layer
forming on the investigated steels depends on the
temperature of the electrolytic bath during the
process and on the duration of the process; if the
duration exceeds six hours and the bath temperature
exceeds 950 C, the borated layer will become brittle.
On the basis of microstructural analysis the optimum
technological regime of electrolytic borating of the
investigated steels is 950 C with a duration of six
hours. The hardness of the borated layer is higher
for the investigated low alloy steels than it is for
the carbon Steel 35. The microhardness of the
surface phase of some of the investigated boraBed low
alloy steel specimens reached up to 2500 kg/mm .
Fig.1 shows the general arrangement of the test set-up;
the graph, Fig.2, shows the dependence of the thickness
of the borated layer on the bath temperature for a
process duration of four hours; microphotoo, FigB.3-6
show the structure of the borated layer of three low

Surface borating of low alloys steels. (Cont.) 65--4-
alloy steels and of one carbon steel. 6 figures,
2 tables and 6 Slavic references.
ISSOCIATION: Moscow Oil Institute imeni I. M. Gubkin.
(Moskovski,y Neftyanoy Institut imeni I.M.Gubkina).
AVAIIABLE:
CW4 3/3

DUDA, R.I.; TARAH, V.D.; TALIKEVICH, A.S.; LIVSHITS. L.S.
'It
H
-:h=ev=capacity of steel tanks In the winter. Neft.khos. 35
no.2:51-56 P '57. (MA 10:3)
(Petroleum-Storage)

l`1-5-??/3r
AUTHORS:Tarang D. (Dr.Tech',Sc',, Professor) and Skugorova, L.P.,
(Can NcK.S6~ .) t
TITLE: The Hardening of Rubbing Surfaces in Low Alloy Steels by
Boron Treatment. (U rochneniye borirovaniyem trushchikhsya
poverkhnostey niz!2egirovannykh staley)
PERIODICAL: Vestnik Mashinostroyeniya, 1957,3'oNr 5, PP.6&45 (USSR)
ABSTRACT: The known information on boron treatment is briefly re-
viewed. A Vickers hardness of ?000 is achieved at the sur-
face, maintained even after repeated heating to 9500C. Res-
istance against acids and heat resistance up to 80UOC are
claimed. A wear resistance exceedinE that of nitrided sur-
faces has been observed. A study of electrolytic boron
treatment is reported. After melting of borax (Na,;,B40 7)f in
a stainless steel crucible, a carbon (or graphite) anode and
the workpiece cathode are immersed in the bath. The electro-
chemical processes are discussed resulting in the formation
of boron which diffuses into the metal. producing iron boridest
boron carbides and oxygen escaping into atmosphere. The au-
thors have established that the boron enriched layer grows
with a rise in temperature up to 9500C. Relations between
thickness and exposure are given. Beyond eight hours'
Card 1/~

12
122-5-?2/3*
The Hardening of Rubbing Surfaces in Low Alloy Steels by Boron
Treatment.
exposure a sharp increase in brittleness is observed. Wear
tests laere set-up in a lathe. A specimen was fixed to the
tail stock and burnished by rollers of 10 mm diameter, ?0 mm
jengthq 150 rpm under 20 kg load. A cam device produced
eriodic impacts with a total energy of 8400 kgcm per minute.
9
pecimens with about 1% chromium were tested (namely: steel
30xrCA with 0.25% C 0.99% Mn and 1'.05% Si, steel l?XH2A
with 0'.15% C 0.44% Mn and about 2% Ni, and steel 400X with
0.4?% C, 0.06~% Mn and 0.25% Si). The wear resistance was
8udged by the loss of weight measured at 15 minute intervals.
omparison of wear graphs (reproduced) showing variations of
steel compositiont treatment temperature and treatment dura-
tion shows that the best treatment temperature is 920-9500C,
the best exposure six hours and the best steel composition
is the low carbong Ni-Cr steel,12XH2A.
There are 5 figures, comprising 4 graphs and 1 Ak; a b I d
6 Slavic references.
AVAIIABLE: LiVrary of Congress.
Card ?/?

XUZMAK. Ye.M., prof. doktor takhn. nauk, red.; TA~..W , V.D.,prof., doktor
tekhn. nauk. red.; ZHIGAOH. K.F., prof .,rr .';'__%URAV'T1V. I.M..
prof..red.; TIEWNIROV#A.A., kand. skon. wak. red.; TZGOROY.
V.L. kand. ekon. nauk, red.; CHARYGIN. N.N.. prof.. red.; DUNATIV.
?.F., prof.. rod.; CHRUOZHUKOV, X.I., prof.. red.; CHARNTY.I.A..
prof.. red.; JPANCEMKOV. G.K.. prof.. red.; DAKHMOV. T.H.. prof.,
NAMITKIN. N.S.. dektor khim. nauk, red.; AIXAZOV, N.A., dote.,
VINOGRADOV, V.H., kand.tekhn. nauk. red.; BIRYUKOV. V.L. kand.
tekhn. nauk. red.: TAGITRY. E.I.. red.; GURIVICH. I.M.. rod.:
GORIKOVA. A.C. ved. red.; FIDOTOYA. I.Q.. takha. red.
[Froceedings of the conference of technical schools an the problems
of now equipment for the petroleum industry] Neshvuzovokoo savoshchanto
po voprosam novot tekhniki v neftinnoi promyshlennonti. 1958.
"atertaly... Moskva. Goo. nauchoo-tokhn. isd-vo neft. i gorno-
toplivnoi lit-ry. Vol. 3. [Manufacture of petroleum industry
equioqentl Neftianoe mashinostroonte. 1958. 222 p9 (MIRA 11:11)
(Petroleum industry--Equipment and supplies)

TARA , V,D,; SKUGOROVA, L*Pw
Testing the durability of borated. race ways of roller bit vapporting
shanks. Izv. vys. ucheb. zav.; neft' I gas no.2:113-118 058.
(MIRA 1118)
1, Neskovskly rAftyancy institut in. akvA. 1.K. Oubkina.
(Boring nachizery)

SOV/ 137-58-10- 21f;!6
Translation from: Referativnyy zhurnal, Metallurgiya, 1958, Nr 10, p 166 (USSR)
AUTHORS: Taran, V.D., Lipilin, I.P.
-------------
TITLE: Investigation and Selection of Novel Types of Steel for Drilling
Bits (Issledovaniye i vybor novykh staley dlya burovykh dolot)
PERIODICAL: Materialy Mezhvuz. nauchn. soveshchaniya po vopr. novoy
tekhn. v neft. prom-sti, 1958, Vol 3. pp 97-110
AIISTRACT: Research was performed on novel types of high-strengtY
steel containing no expensive or scarce alloying elements. Two
groups of steel were tested: 1) Steels containing 0. 15-0.35114 C
(18KhGT, ZOKh, Z0KhNZ, 30KhGS)-, Z) steels containing 0.28-
0.5556 C (3OKhGS, 40KhN, 5OKhGS). Investigations were car-
ried out on specimens the size and shape of which corresponded
to the cutting teeth in the central jaws (rollers) of a ZK- 12 dril -
ling bit. The specimens were subjected to impact tests as well
as tests on impact wear. Best results were achieved with
steels 2OKhNZ and 30KhGS, Since steel 30KhGS does not con-
tain any scarce elements, it was adopted for manufacture of
drilling bits. After quenching and tempering operations at
Card 112 temperatures of 8800C and 2500C, respectively, the steel

SOV/ 137- 58-10-2106
Investigation and Selection of Novel Types of Steel for Drilling Bits
30KhGS possesses a ab of 185 kg/mrnz, a as of 179 kg/mm2. and an ak Of
8.3 kgm/cmz. The structure of a carburized layer of steel 30KhGS is
normal, i.e., it does not contain any carbide network and is fret! of large
carbide inclusions. Laboratory and shop tests revealed the advantages of
steel 30KhGS over the steels I8KhG'I' and IZKhNZ. The authors emphasize
the need for further research on methods of heat treatment of jaws made of
30KhGS steel.
1;r--*11P--thter-.*a1,s 2. :)tre1----AppJ-J.,-atic)ns 3. Stiel-Prop--~rtit,--t
4. Dri-l-ling -rach1ne----Eq~iipm-.rA
Card 2/2

SOV/ 137-5,_-',:-) :4:
Tranglation frorn: Referativnyy zhurnal, Nletallu rgiya. 1958, Nr 9. 1) 1 i'l I
AUTHORS: Taran, V.D., Skugorova, L.P.
Tl*rf,F: ""M-oriding as a IMethod for Toti-heninc, the 2earin.ls of N~Illiri
inaChine Cutters (Borl't-ovaiiiye Itak sposob uprochim-niya opo,-"
sharosheclinykii dolot)
PERIO DIG A L: Materialy Mezlivuz. natichn. soveshchaniya po vopr, novoy
tekhn. v neft. prorn-sti, 193tB, Vol 3, pp li6-163
ABSTRACT- Investigation of the effect of the fundamental factors of tht!
process of boriding (13) (anode material, composition of thv
bath, ternperattire, duratimi of 11, and Chvillical Compositio'l
of the material) on the thickiiess and t1tiality of the hori,led
layer (BL) and also of the micrustructure ;in(] hardness of I'l,
was conducted on I2KhNZA, l2KhN3A, 30M)GSA, 4OKo, 35S2A.
-s of steel, B was uarried citit at 850, ~j, 0,
and St. 3; arad(
1000, and II00oC for durations of -1, 6. 8. and 12 hotirs. It
%mas discovered that -31, increases coiisideraoly upon an
..I,- '-asc of ~t,:~';-.-)erattirv ~_)aly u-) it.) -, Ju- IU%"; at i,.i( vv :-I
Card ii"-- ra -tires

SOV/ 137-58-9-19411
Boriding as a Method for Toughening the Bearings of Mill in4 -machine (cont.)
steel is the thickest, that of 40Kh-grade steel the thinnest. The tXpical
structure of the BL of the structural steels investigated (B at 950 for 4
hours) consists of acicular dendrite crystals oriented perpendicularly to the
surface of the specimen. By means of testing on the stand of the working
properties of BL on specimen-models applicable to the working conditions
of a large roller race of the bearing for a triple milling cutter, the optimum
conditions for B were established: Temperature 920-9500, soaking 6 hours.
The wear resistance of borided specimens is 60% higher than that of the
carburized ones and 12 times higher than the wear resistance of quenched
specimens. It is recommended that the bearings of drilling cutters be bor-
ided to increase the strength of the friction surfaces.
A. B.
1. ~hchine tiiis--Eqitipment 2. Bearings--Processing 3. MleLai ccatirC2
--Applica'Anns 4. Borides
Card 2/2

A t"'!M R,!, TAran, V.D., Doctor of Tech-nicril ",ciencer,
~."r; Fal kovich, A. "and ilr~ tef c n i c
...-ciences Find Neyf el Ve, ,~~.n g i n e e r
I
T 17 L E: An investigation of Pipe Pressure-.'~eldinF i rocc-sr lss,' 0,-~4o-
vaniye protsessn -rpss,)%,o svarki trub)
y
PEHODICAL: ~~varochnoye proizvodstvo, IL0,59v Nr 11, pp
A-BSTPACT: There is no exnct information avnilrtble on *hc rr3ce-sr-3 of
sear. formation in the pressure welding of pipe butts. V"111-7
carried out experiments together with the Chnir of Meta'-
Study of the %~,.Oscow nil Institute imen! I.". Isublein, re-..atinr
to the study of the pressure weldini., process un-ler n plastic
condition with the use of radioactive isotopes. .1,nrke~
atoms" were used to determine the correctness of one of the
two existing hypotheses on the formation of weld jnints, nnd
to solve the problem of iron-ntom diffusion nni chnnges of
properties in weld joints by subseq'uent beat treqtment.
1,111 icroau torAd iography was used to inveitipatE- Iiffi-iiion
processes in metai, The followinp, c.)nclusions nre- mnle-
Cord 1/2 1) The penetration of grains througli the I-orler the

., -_. 1:. _: ]- -, -, -: --
An Tnvestiration of Pipe Pressure-7elding Process - ; , - , , " . , - .
parts being welded does not take place, 2) 'eld 3ointz hs-is,,
t4
. p A e
a non-diffusion charncter qnd common prains on the !,or r r
formed by the drAwing together of surf ace grain n tc-n '-:b -
seauent hent treatment of pressure-weldel low-car'on ste-?!
proved inefficient. Further investigation or the uie of
other radioactive isotores in the pressure-wellinr process Is
recommended.
-here Are 2 t~O-les. I graph, ' linFrnms, ! setr of Ticro-
photos and 7 references, 7 of which are English c~nrl 1; .',vie,.
A SSOCI AT TON-1 -'IAoskovskiy nef tynnoy institut ("'Toscor Fetroleun ;AiS4;jtu+,C-
VNIIST Glnv,-Pza 3:3-IR (VNI11"'T of "Invrn- U',"1371)
1. Pipes-Welding 2. Metals-Diffusion 3. Radioisotopes-
Applications Welds-Autoradiography
Card 2,12

TARAN, Y.D., prof.. doktor tekhn.nauk; 51DINTMM, G.K., dotsent, Jmnd.
tekhn.nauk. allGOROVA, L.P.. knnd.takhn.nauk; SAAKITAX. L.S.,
assistent. kand.tekhn.nauk; DMA-ZAKSON, R.I., kand.tekhn.nauk;
FOLMOT. A.P., inzh., starshly prepodavatel'.
[Studying the materials used in the petroleum industry] Neftionoe
materialovedenie. Pod obshchei red. V.D.Tarans. Moskva. Kosk.
in-t neftokhim. i gazovoi promyshl. Pt.l. (Steel and cast iron)
Stnli i chuguny. 1959. 179 P (MIRA 13:1)
(steel) (CO;t iron)

.TARAN, TIsdimIr Doosidovioh, prof., doktor tokhn.asuk; SRAKHKAUTA.
Te.A., vedushchly red.; PIDOTOTA, I.G., tekhn.red.
[TechnIques or velding and assembling pipsline&] %khnologlla
eva"d I montashm megistralinykh truboprovadov. stoskys, Goo.
nauchno-tekhn.Isd-vo noft. I gorno-topIlynot lit-ry, 1960.
361 p. (KIRA 130)
MP011090)

AUTHORS: Taran, V. D. (Doctor of Technical Sciences, Prc;fe2.-c_r/,
SV.ugorova
L P. (Candidate of Technical Sc!"n
,
TITLE: Boronating Steel With Galvanic Coating
PERIODICAL: Meta I lovedeniye i tormic-henkaya obrabotka
Nr It pp 2-5 (USSR)
ABSTRACT: The authors investigate the effects of boronatit-q- ni-kel-
and copper-coated steel. It is known that
not dissolve In nickol arid i,~ierely forms
no data are available on the interaction of bov::~:-, and
copper. Sequence of tests: 15 mm high steel -25 7-in 1 -_-50
i h a,d
specimens (0.35 and 0.50% C, respecti'lelfl ~IG n
15 mm diam were used. (1) Nickel-plated
boronated at 950 It"o 9600 C for 60, 90, and 126 m1n, a--
'e;e-11 a,,; for 4 hours. Microstructural analyji:;
that the nickel layer did not impede the peric-'-ratic-n of
boron. The boronated layer of nickel-plated op,~.-_!-ens
'a~
was found to have the zame structure as in S t e C- 1
Card 1/4 specimens. The authors assume this to be a o"'

Boronatin6 SL,-,el With Gal,.,anl,~ CGa'.,ir,.g
Card 214
the reaction between elemc-ritary bovort and
leadu to the formation of' an integral diffu3icr,
Microhardness of the boronated Bayer mea3ured
100 g load exceeded 1,500 kg,/mm The wide rat-,;-..
changes in the microhardness of tested
fles to the Inhomogeneity of the boronated layer.
Increases in tne thickness of' the nickel layer (G.G.018,
to 0.036 ran) failed to produce a heavier boronating
11i S6
layer. (2) Copper-plating was carried olit 1 2 .1
electrolyte. Microstructural analysis revealed the
absence of any reaction between elementary boron a-ld
copper layer. The latter impedes the penetration o!'
boron. Occasional. penetration I.,; d!.ie to inadequati.,
Cu-layer thickness or the presence of crackin,,,, and
ot.her imperfection*. The authoro found that a coppc-r
layer with maximum thickne.;,-~ of 0.1-0 rnm leaJ3 '.,c, th,_-
formation of a cons iderab -1y 'Lhinner boran 3-,lblayer-
Micro ardness of the :3ublayer varied llr:D- 1,000
ko/mm and that of the copper layer from 80 o I G
K Bororiatlino- had no #,affect on the-- hardr.,_~3,; Q~f,
, g/mr,12
~71

Boronating Steel With Oalvanic Coati.ng
the copper layer. The depth of
into steel 50,as It depends on
cop er layer during boronating,
9609 C, lo tihown In Fig'. 5.
Z. 00.71
-Z gm
'(7153
SOV/129-60-1-1/22
penetration of boron
the thicknesa of tile
for 2 houra tit 950 to
C,L - L-It'a
Fig. 5. Relationship curve of the depth of B penetra-
Card 3/4 tion Into steel 50 on the thickrke3s of Cu-1ayer.

Boronating Steel With Gal-,,arilc Coa!,Jrjj~ 77.15'2
Boron d1f1'U3L011 Was comp'letely arrested by Increases
in the thlcknf~!ss (jL1 the copper layer (over 0.1 mm).
In recornmendine-, the use of' ga Ivant c copper-pl,-f I 11;~ as
a local protection d1iring, boronating, the authors
emphasize the Jinportance of ha'.-ing ar. adequately heavy
sound copper layer. The boronating of Cu-Zn and Cu-Sn
alloys .-evealpd neither brass nor bronze to be suscep-
tit-e to boron,-,t.-1t-jj:,. There are 7 figures; 1 table; and
6 Soviet references.
ASSOCIATION: Moscow Petroleum Institute iment I. M. Gubicin, Academi-
cian (Moskovskly ne-rtyanoy Institut 1ment Akad. I. M.
Gubk1na)
Card 4/4

A005/110'~!
Transla'Uon f'rom: Referativnyy zhurnal, Mash Inoa trc7en I yi, 1960, No. 24, p. 641,
# 1.37250
Ali-MORS: Taran, V.D., Saakiyan, L.S.
TITLE- The Effect of the Grain Size on the Corrosl~n Resistance of an
Anodized Surface
PERIODICAL: Tr. Maak.in--ta neftekhtm. i gaz. prom-sti, 1960, l1a.28, pp. 1'74..178
'FXK : The authors report cn Investigations conducted by the Mcskovskly In-
stit-it Neftekhimii I gazovoy promyshlennosti (flWHX tt ra) (Moscow Tnstitute cf
Petroleum Chemistry and Gas Industry, MlfM and OP). 1+ turned out- that. the natu-
ral corrosion resistance of aluminum in sulfurous petroleum and petroleum pr3du-'t-z'
can be considerably increased by anodizing, which consists In a relatively sImple
electrochemical treatment of Its surface being covered with an oxide laver. 7ne
investigation results showed that the resistance of the anodized aluminum in a
hydrogen sulfide medium at 300 and 5000C was not Inferi,7~r to tha*1 C-f stainless
steel. By choosing the appropriate parameters of anodizing, a layer of various
Card 1/2