SCIENTIFIC ABSTRACT BERTINOV, A. I. - BESKOV, S. D.

• Document Type: CREST
• Collection: Scientific Abstracts
• Document Number (FOIA) /ESDN (CREST): CIA-RDP86-00513R002200410001-1
• Release Decision: RIF
• Original Classification: S
• Document Page Count: 100
• Document Creation Date: November 2, 2016
• Document Release Date: September 1, 2001
• Sequence Number: 1
• Publication Date: December 31, 1967
• Content Type: SCIENTIFIC ABSTRACT


USSR UDC (6p-i~ oil .2 .017 .2:6,1.3.ol,,4 3+536 - 4:13 001 -24
3
g p"T, ATL M, 'IS K L Z B. L . ISIT-EPISIRLTIKA Cj-
-110V A. !.1 .1 RLOV, V. L., and
I
"Electrical Losses and Resistance of Cy-yogewie IndLic-tors Allovin6- for tha
Mp~netoreesiitance Effect"
MOSCOW, lzvestiya Alrademdi Nauk SSSR2 tilia i Transro.-t, lio 6, 1972,
Energe
Pp 72-77
Abstract: Pom
-erful rfagnetic -.eld inductors based on h.,Tyarconducto~-L of
'pure metals at cryogenic tomperatures beinS w~, C
ai -ed in electf-eal engim,
and physics equipment arid considered for use in electric 1xivre-r -Lr;-:-.rs,-,.isbJon
lines. The authors present a grraphical e-ittlytic. -pro-cedure for
electx-1cal losse5 P and mcistance R oi' I inwm,
a wii COYT--~~r c:ire,
lar inductor coils of rect,111gW~a-1- era-s-E; t=tion~ nllOvinf..!, for th-~,
reallstance effc-et Oaucc-Ck by the txvnrvbrre I coil field. L-,
Jxentul ivabxe~i o. Of '11L, Q
V the refsict
ivities as~ a IN C
fiCid- inductioiri ~xt law constant t C urao are to c~ 1-c-u-1-ate
ing polyDcndal -functions. '17ae procediure im%mlvr-2~ lj coil
coefficients from a toOAe (or premIcu.1ating th,-*TI) in accorda-Ace -with the
operating tetq)er--tul-,e, 2) finain other coefficien- a fa:---.~,ly of cu-c-.rv-~
1/2

~USSR
11, '35$.'R~ Eoertetil, i Tr, n _ort
EERTIROV, A. I., et al., lzve,stlya Akadeu uIc ka 1 Sp
Tia 6
1972, r2p 72-77
based on the coil cross-section outer radius and wUft th, a) A 3 Calculat-ini; p and
13 ai~; a function o- the ceo;netri,~-al inductor d-inc-rislons, inw:1,or of tmms
curre A
nt density, .5pace rar'-'Wr Y,.Ij vmcl
in the calculations. 'die method is n-, ustratca -,jy a ci7o- -I~c
computer vas used
-e solenoid having 1.1 C1.1 and 3 . 0 t and 01-Itc-'r C-..Osq scctia,
cm imiel
radii, 4 cr, midth, 1-,' = 124, wid. k. approxir..iitaly 0-37, A cx-,,ortat w4th
-rature T 4.2' K was util- ted for: the exp.-r-imcn- Ify,
heiiirn pat a te U
authors attribtte sone. d-if 'erence in the 6alc-0--s-tod. and to
L
unstable na-ne-toresistance over the idnd-ng lonz-1-h. 'fha effect of tla~
a inc-_-~!nrj in
sic rar~,nct-.Ij.c 4'iUld With a 350 A. euxreb", prodticco ne m j
i~ DIM:
tlie coil R and P. A rimplified,peak ep,~-.Imatz! of th ha:7cd
on -a m-ximmm solenoid induction of aboi)t 0.90"T yie!4s a 1,5 fold
thorr
the: resistamee bir comm-rison with the actual values. 'I'he au :rk?co,, men,t
-this rrocedure for enginceritil- use wpen: rIOSIning di rjge'~ic induc.,;Ors.
17~)
2/2

_7
1USSR uDc: (621.313-32:537-312.623001.24
A-WSTMW MIRONOV, 0. M., Moscow-.
--selecting the Principal Dimensions of.aSynchronous Generator With Super-
conducting Magneto"
Moscov, Izv. AN SSSR: Energetika i~Transport, No 4, Jul/Aug 72, pp 29-38
_4
A.principal des ikif~;ei~zati qn-1- 'a-, deii-~e~a:?~forAs-r-.__-"2onous ra-
chine in-which account is taken of h6rlimiting cktical re.ation between
current density and magnetie.field. fOr the superconduc.--iig material of the
field winding. A criterion is propose&for determining the pri-r-cipal
characteristics of the generator. It is found that the leakage coef-
..ficient of the magnetic circuit in a synchronous generator with super-
conductive field winding assuming maximum pover,per unit volume of the
magneto is about Mo_o-75- AnIncrease in the~relative ineide diameter
o- the inagneto increases the outside.diameter of the field idnding and
reduces the space taken up by the superconductor Engineeri Tig methods
We;propoBed for calculating the dimensions, of the armature to give the
cirp4it arA relative induc-
leakage coefficient: of: the: kagneti(~
equired
"tive reactance of the armatur,.- winaing.:

-4
USSR UDC: [621-313-32.011.23:536-4831001-C
MIRONOV, 0. M., GOLOVKIN, A. V., Moscow
ally 4
"Inductive Reactances of a Cryogenic Synchronous Machine With FerromaC-
netic Shield"
Moscov,.Izv. All SSSR: Energetika i Transport, No 4, Jul/Aug 72, pp 6i-65
Abstract: The principal inductive reactances of the straight sections
of windings are determined in a synchronous machine with cryogenic
cooling of the windings and with a magnetic~circu;t shield. Engineering
methods for calculating the inductive reactances *are presented- The re-
sults of the studies are compared.0ith the parameters of similar machines
without a shield. It is found that a ferromagnetic shield over the wind-
ings of the generator increases the pmf 'by a fact br of 1.4-1.9 over ma-
chines without shielding.. The,ferromagftetia shield haz practically no
-effect on the inductive.reactances :of differential).scattering.

1621 313 32. 0' 1.3/o45-7.536.4831001.211
'USSR UDC:
'PVWINOY -A. 1,, MIRONOV, 0. M., Mokni Y. s i , mos cow
fficients of InductIon of a Cryogenic Synchronous Machine With Damper
Coe
'System
Moscow, Izv. AN SSSR: Energetika. i Transport, No h, Jul/Aug 72, PP 56-60
Abstract: The self-inductance of a.damper system in a cryogenic synchro-
nous machine -githout magnetic cirmitis calculated. 7.qe mutual coeffi-
cients of the induction of damper and coils are determined and curves
esented for the rutual inductences,as functions of -the relative geo-
are pr
metric dimensions of the machine. It is found that the self-inductance
of the damper and its mutual biductance with the abi-Is are independent
-of the absolute values of machine diameters. As.the thickness of a winding
-with the damper d: the number
ircreases, its mutual inductance ecreases. As
Of poles of the machine is increased, the self-inductance of the dar-per
increases and its mitual inductance with the v.-Indings decreases. With a
variation in the ratio of outside to inside diameter of the damper wall
between I and 1.1, its self-inductance varies little, and can therefore
be.taken as.constant in designing-two-pole and fouk-pole machines.

UDC: 53765.62
TDv V . K. -v
RTM7"Wvzat~~ TYU I and KMESM, V. I., Moscow A iation Institute
S
Z on
S. raz onik-idze
=
Methods for Detenvdnii-g the Fields of the Coefficients of Radiation of an ionized
Ga in Rectangular Channels"
Moscow, Teplofizika ~Fysokikh Tenperatur, Vol 10, No 1, Jan-Feb 1972, PP 35-40
Abstract: The authors studj the nroblan of the local coefficients of
radiation of an ionized gas. A g6rieral exprension is: deriv~ad which relates in-
tegra- intensities and the local coefficients of radiation E(X,Y) for f lows of
arbitrary cross section. In the. case of f I M., s
-of rectangul.ar cross section, this
-4 near: algebraic P~qat_ion~~.. A simp1ified rrieflod
expression reduces to a system of7 U
s proposed for deternining radiation coefficients. This mothod is Stult-able jai
tbose cases vdicrit S(x,y) can ba presented, in-the foi-m'of the product of two fwqc-
tions zaach of which depends only cn pne'argum-rit.. Tbo withors thank D.A. But
f or his helpful discussion and coment 0 Original. afticle: .14 f ormillas, three
f- ' es-, and five bibliographic entrieso
:2-9,ur

W.
USSR UDC: 512.25/.26+519-3:330-115
AVETISYZNj Dzh. A., BERTINO GOLUBKOV, Yu. A.
VZ A. -I.
Application of tf:'~e Principle 'of D~in6kr_.Rrogramming to the Problem of
Optimizing a Function of Many Variable:
V sb. Avtomatizir. elektroprivod v nar. kh-ve (AuWmati on of Electric
Drive in the National Econoqr--colledtion of imrks) 1 scov, "Ener-
T. 1, Tb
a", 110 7, Jul 71
2ILY .1971, pp.19-21 (fromRM-Kibernetika, Abstract No
8
TV627)
Tranglation: Ilie papnr dr;rils with the ponsibilities of constructing
algorithms for direct vinarch of the optitatim bused On 11. BrAdlmtwls recur-
mt formulw, Uv- set of resultant in: a n1whor equIA to the,
number of variablen in the function to be:-optiinizeil, prwrides the posni-
bility of constructing computational alEprithi-y's, of Wrect Search for
the maximum vhich are readily coimuterizable Comparative estimates
sh6w the preferability for use of these algorith=~,to find a localized
aptimLm. Their bazic ad:vantaages are s uplicity and identical search
ocess both inside and out-side the search region.~ Bibliography of six
pr
titles. Authors' abstract.

112 C. 2 1 PkDGE' L)AT'--2Ql%'GV7()
U -N C* LS 51 F I E D
;i::;T- 1: T LF C; V. i-- CGEFF ICIENT C FS'-j P EC C N C U C T: I VS Y fH i-W 11-1 U SMACHINIE FIELO -'J' -
I H CH- I a, i-1. T I P,. i~ V A1f; L C I V Kil- Pv A .:V: Y F ~~O S MK: IN' AL.A. 111R04'.
JRy~ r~-j- ~'f N F CLSR
L L t i, I k CH N I K J"' i. L L C T A I C AL., 8 N'G1 -37 C) i, PP
TE PUVL:ISHEL)-----70
AL~ ENG--~
4-S--ELECT.-63NICS AND ELECTRIC
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