SCIENTIFIC ABSTRACT SINELNIKOV, YE.I. - SINELNIKOVA, L.G.

• Document Type: CREST
• Collection: Scientific Abstracts
• Document Number (FOIA) /ESDN (CREST): CIA-RDP86-00513R001550730004-6
• Release Decision: RIF
• Original Classification: S
• Document Page Count: 100
• Document Creation Date: November 2, 2016
• Document Release Date: August 24, 2000
• Sequence Number: 4
• Publication Date: December 31, 1967
• Content Type: SCIENTIFIC ABSTRACT

UM/Mm4lobw - 4PMAU.- nZ6403
bbdicine - Itabbits
"IbLperimental Study of the J~mctionm of the Appw
dix Vermiformis," Ya. I. Sinellnikov, Chair of
Physiol, Odessa State U Imeni 1. 1. VmcbnIkov#
6
pp
*Fiziol Zhur SOW" Vol MOW, No
Despite numerous inwestigations of Mpendlz -wer-
miformis in wmn there is still no accutate'dLata
on its function. Most surgeons comAider the . .
appendix 'Yestigeal, and because Inflemation fri-
quently results, reconwn& removal by ope i
USWMe~cine - Appendix, Physiology Sep/Oct 46
(Contd)
Sinellniko-v studie& function of appendix by inveati-
gating corresponcling organ in rabbits. Describes
research an& states conclusions. Submitted 14 Aug 46.
34/49T19

'i'I
SINELINIKOVI TO.I.
Experimental investigations on intestinal lymphatic formations.
FizoLzb-SSSR 36 no-5:586-593 SePt-Oct 50. (GLML 2o:4)
1. Department of Physiology, Odossa State Univpraity imeni I.M.
Nechnikay.
2. 11xpmriments conducted on rabbits.

SINELINIKOV, Ya.I.; FATENOVSKAYA, M.I., red.izd-va; MIKHEYEVA,
A.A., tekhn. red.
(Handbook on safety engineering for workers in lime produc-
ing plants] Pamiatka po tekhnike bezopnsnosti dlia rabo-
chikh po proizvodstvu izvesti. Moskvn, Gosstroiizdat, 1962.
12 p. (MA 16;8)
(Lime industry--Safety measures)

KOVBASA. Ye.M.,assistent. (Khar'kov); SINXL'NIKOV, Ya.R., assistant (KharIkov)
"
Nerve cells lying within the maxillary and mandibular nerves.
Probl. atom. 3:261-266 156 (XLRA 10:5)
(JAWS--INN12VATION)

SBELINIKOV, Ya.R. Minrikov, u1. Krasina, d.5, kv.16)
Nervous of the muscles of the shoulder girdle In man. Arkh.anat
gists' I embr, )5 no*4:7-1-75 JI-Ag '58 (MIRA 11:20)
1, Xnfedra normallnoy anntomli lharlkovskopgo meditionkogo instituta
(zav. - Prof. R.D. Sinellnikov) I kafedra normallnoy anatomii
Ehnrikovskogo meditsinskogo atomntologicheskogo instituta (zav. dots.
K.S. Filonova).
(SHOUIDIM, innervation
nervns of musce of shoulder girdle (Rug))

~'c 7t; 7~jtl Ant~

liu,il"OR n e 1 ,, i k o vY f.7! . DC a nd -L da -u e o fTechnical
TITLE The Radial RiCidity of 1"utomobile T-Lres
!'E :1 ICIDICAL. .-,'vtomobi1-nayq promyshlennost:. 1059, lvx 6, pp 14-16
( U S' ~', R )
A B OT R A C T It is stated that the dependence of the radial tire
deformation on the vert.Lcal. load is considered to
be linear by the majority of investi-ators. How-
ever.. the actual "load --- deformation" curves for
automol-~ile tires differ considerably from a straight
line (Ref,l). Furthermore, the loading and un-.
lo,,,id~ni: .~. 3urves do not coincide but form a hysteresis
loop. Tho surface of -this ioop characterizes ir--
reversible losses whereby the iatter increase, espe-
cially with a r,-duction in the internal tire pressure,
or when the inner tube is, repi-aced by foam rubber,
as is the -ase for special purposes. Figure 1 shows
the experimeatally established dependence of the
Card 1,12 static radial deformation on the load Q for foam

~V/ I
The Radial Ricidity of Automobile Tires
rubber tires 5,00--16 fitted to the Moskvich automo-
bile. Linear dependence of the load on the radial
tire deformation is permissible only for relatively
small sections of the curve. The linear function
cannot describe the function F (_X) over the
entir-e load rrjrice with sufficient accuracy. However,
the curve under consideration may be expressed
analytically as a square parabola AA. + C
where A and C are constant experimental factors
having different values for different types of tire.
The followinC formula is t-en derived for expressing
the relationship between the load and the radial de-
formation of a pneumatic tire;
ft .2.
wherl-
as 41-1-le interhal tire ~Irels'sure.'
Card 212 There are 1, r_,raphs. 3 tables arid 2 Soviet references.

3INE-LINIHOV, Yr--. I..
Simllnikov, Ye, . defended his Doctor's dissertation in the Moscow Power
En-fineerLng Institute im Yolotov, U,;.~R, on 7 May 1~43p for the aca,,Ilemic de~-,ree
of Doctor of Techn~cal Sciences.
Dissertation: "Influence oC Higher Harmonics of the Magnetic Field on the
Starting oV Squirrel-Ca,~,e Electric Induction Motors". Resw..e: Sinellnikov
made a theoretical ant experimental investi-ati3n o1L factors cauAncp rarqsitic
ratatin,;, mor-ients AnJ msifn--tic nAses in squirrel-cnge Intuctior, motors..
OfFicial Op--lonents: Profs. V. Yu. Lomonsov, T. It. -;-,rok4-r, !;n1 B. P. Aparov
(all Doctors of TE-chnical- 3ciences).
SO: Elektrichestvo. 11111o. 7, Moscow, Auyust 10,53, pp $7-92 (1%/,-9344, 16 Apr 54)

USO/Zlectricity - Motors, INdUCtiOn j" 50
Torque Characteristics
"Measurement of the Torque of induction Motors Vben
Starting," Ye. M. Sinellnikov, Dr Tech Sci, G. S.
Somikbina, Cand Tech Sci, Moscow Power Zug Inst
imeni Molotov
"ElektrichestTo" No 7) PP 48-53
No
Analyzes and compares various methods used for was-
uring starting torque of induction motors. Do- *
scri'bes operational principles of electromechanical
acceleration meter. Describes circuit for measur-
ing torque vith electroma netic acceleration wter
164T17
USSR/Electricity - Motors, Induction Jul 50
(Contd)
and special galvanometer loop, and recommends
criteria for selecting frequency characteris-
tics of recording loop. Includes photograph
of meter.
164T117-

USSR/Electricity - Electrical Michtnes MaY 52
"Problem of Ceirmitation of DC Mchines," Dr Tech
Sci Ye. M. Sinellnikov, Stalingrad Gidrostroy
"Elektrichestvo" No 5, pp 24-29
Discusses theory of spark-formation during com-
rwitation which gives quantitative explanation
of overvoltages. Sets up criteria for sparkless
corin tation. Submitted 23 Oct 51.
24oT44

SOY! 112-58-2--2179
frorn-. Refer at--;vv-,vy Elekt-ratekhmika, 1958, Nr 2, p 62 (USSR)
~.M- ~-,A Tozoni, 0. Y.
T.'-LF: A:~% Experimental and Analytical Method for the Design of a Magnetic Field
4,
. the Air Gap of DC Electric Machinery
E~ ~,Pe.r ~,.-ne-.tal'no-.a7ialiticheskiy metod rascheta magnit-logo polya v
vo,?dj, ihrom promez~~:.tke elektricheskikh mashin. postovannogo toka)
PER'ODTCAL: Tr. Novocherk. politekhr... in-ta, 1956, Vol 43/57, pp 7-28
ABSTRACT; A -netynd I-s set forth for the experimer~tal and analytical design of an
'$'T -gip mag,~~etic field in DC macMnery. The method is illustrated by an
f-,x1t-Ty;7),e o--.f' t~%e desiv of the main-pole field of a DC machine.
Gird. 1!1

-"Rirk, IND,
CIDUU11CIfi~IN, D.S.; TlS4iZHi;Nt.6, N. A.;
A.I.; SINIL'SIKOV, Ye.14.
Rivel Fe"rrivich Xornlno,~. ri-nivarsary of hie eeat',-
.7 rit. s tv -, n-

- SINELINIKOV, Ye.Mj; NAZIKYAN, A.G.
Now method for experimental determination of optitm, parameters of
auxiliary poles in d.c. machinery. Izve vys. uchebe zav.; elektromakh
1 no.4:13-26 158. (MIRA 11:8)
(Slectric mchinery-Direct current)

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e i e c t io li j i' n -o -er: j L e
ukhe si in,"le c irc:,i i t i "c):-
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of 6,,iu, ar,' %)bua~nill-d iii 6iv: r ii-ve
1,,) t; be ain .viticn. ,I ~j..i
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i Fj tic-6 ---ri-3in,,~d ii iihe c irc u i L i I -~-ra L ed in
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i' v j ~za
I ::-i ni~za---
u-.3ed t,) -,1e L;-;r iu~-, uhe 3,.al crl.*-c. I
Lhe sec t -io n Az; a nunerical are v e-
for uhe chan,~.,u in total flu.~L-lin--,~a -,e f,)r th- windir~~
;i~, a-
sections of two different slot.,4 of a d c , chine type
1jN- 38 of 110 V, 1000 rpm, kii, 2-s-.,o on oilier
acidnes vdLri wave vdn~iiu,.',-: sh -i--S in
fluy.-IinKa,~Je for s-Lot Io nj~; ex(,eed 5 u o b;~7.
T Li e re ~ i a L u s i nu i c a u te ',; ~1 a r, f :) r e r a -u, :- c u r r e , i t 0 tu'n e 31 --, ao e
Car-1-1 5/5 Df the inuer.-,ole stioe siic)uilkl -1`1i,3~W..- m-:Iforri 1-1; is trib'It-Lon.

6election of Lhe ln~er,,Iole 1"i(ei(i 6hw)e
of induction. Ex.,eri-meatal r-_;Iii.-~.~ confir.:Iin- -,hi~3
point aro bri(il'ly uescribed 14L is V.%-ry
difficalL Uo oi)~.iin Ghe 'Vi-Jo. and a
i.,-; (le-scribed l.-iiLh rtl,,Co~rurice to Fi, ot
inL;er,,_;o1e 311-jo f,)r parti(,ulal,
confi~Surations :)f varioa.'; C),,)LiJ.,=i inLerkjoie fieldo 1,o-
fl-his m.~.,cliine are :3ii,:),wn in bui, oniy fir~31L 011'
Ufte tiiree can easily be obtal.ned in practice Tiii!3
~.,iethod of deuer,,iinin~r Che necesoar.i interpole field in
Lhe co..,~,Luuation zone iL; sat,L,iciently and accurate
Df chanfle -Ln flux linka e 1*.)_r, ,.. oarti,:-zhir
!.ri--teiiine ;,,;_;Lve.,a in Lhe article viere experimcmtall,7
_111-11ni, '.-he circuit of 2iT -) and r,-juL',.; ire in
Tabic~ I It will be slkm ",,hat, tv? Df
in flux-linr:a.~e i3 ri,)c qi~,,it~~ tLe op~imaEm burg -,,iv~
abs,)lute value i.-3 about; I.I c.Onci,ision r~he
followin-~,, i)rocedare 'L-; _')r u'lle
sriap,e of the inueri,ole tete d c, :::-~,,nine
is firs6 di-,3_`gneA in Lhe u.;_u,-~l .ne req~.,izit-,e
corQ-t;ariLs and ind,u;,arice are

Selection of thc., interpole v'iuld Jhape
field riecessarj for op'Gimu-M commuta~'--Jon is found by
the metUod de3cribed ab,)ve; then uhe zieces~sary 3~iape
of inLe-rpole field sii;)a is determined by the -meth3d
described by 6-inel'nikov and Tozoni in lzvestiya
vysshikh ucbebnykh zavedeniy,
Ur 2. Tiiere are- 9 fi~;ures, I table and 2' Soviet references.
ASSOCIATIOD: Novocherkasskiy polite.,chnickies.,"iy institut.Kafedra elek-.
tricheskikh mashin i apparato-tr (Novocherkassk Polytechnical
Card Institute, Chair of Electrical Machines and Devices)

~ v ", 1 '14 . " ~, .. I _~ - I
AU'Fi1()RS T o z oil I V 3ciences. Dotset)t.
Kill ebll lh~;X. I 1 5 i 71 ~ I Ti ik(.)v Y e, 1-1- Doc t or
o t T(..c im j.c I I .1c I 9~ lic, 0 S r c, f t? r s I i i k u %, V
Ass i s Ca ri t
T I T 1, E. At I L I (-c t roint f, t For SO IV 1 1; i I I c III (~ t and ;,ellmali , s
Ir c) 1)1 e ITI rz t I a .3t r I
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ll,iili.t~ I fie I (t 1.1 1 1 11 !~ (' tlim ,;I ~ic. -der i va t I. v 4- c?
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o v(Yc [I t - r k a s i k i vPo I v t p c h I I i c Iris t 1 t tit e/1 1) e f I .23 The
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g Ili - 0 mill t It I ck , In e. I s vi I it g
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I
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stilij The calrrvllt!~ arc. Illorlitorcti oil a
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t I ra ji,%~ e t I g - in aii,moter,
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a v 21"10 oi- 3 6 (-) V t I , v 0 11 t pt, e v e I can be 8. 10 or
2 V on of-I'll c i rf I) i t I . Th p exi ~ 101. 1 it V. I robe hn-, two
vieedl e,,, sl4lced by t he s:,ime amolint as the feeciing Tpo int s
a i. IL It e s t r I I e dge imt?rit izhows that
made Fit I (., , - t. I %..- (.) -; t I I 1 6 t I I, Fr om t h e c it Ll s o f t h e S t r 1
C:) j I ~ I I-, I v t roil: I. I lilt 111i t. ii e

All c t r, 1 1, t v i~ 1-a t to r- I t)r ,if) i I i Ir ! c I i L a fi!~~ N (- u ma ri !F I- o ft I
a 6trip
a r ra it gei:i en t i s i n t end e (I for calculations of the fields
i it u ri s. I t u ra t. (:d mac It I !I ets Ili the aj;i endix file 1,roblem
is solved of f indin(, the radial component of induction
in tho ar-mature of ii iiN -500 wric-hine iFig 4) Fig 5
t ~ie di,,,triLtjtion-~; of" scalar magnet ic 1,otcnt Ill
I ."I t It t a i,v v r b o t 1) r- o t o r 2 a n d s t a t c r tp
I I I -, t r i i t: I ()it o F I it, Ill r t I oti a 1 ong t he e d Q,
1) #~ -A r-rua t 'I Y- t 111 (14- r- I 1"!,l I it I o I e compared with
c-xl,t?r iii e tit. a I f i i (i i. ri v , t -,hown dol. t ed ) There are
r- v t it 1, L ano o v I c- t refer,~-.Fices
A SSOC I A r ION Novocherk a v po it u!, I mi IV Ill .4t i. tut
( X () v () c I e r k it s -i k I o I t(, c it rt. I c 111 -, t I t I I t
Si- bN" I 'N' 1'. 1) J)l I
C.1 I. (1 11

s/i44/60/000/010/005/010
9,,71,00 E194/E355
AUTHORS: Doctor of Technical Sciences,
Professor, D ;ntal Head, Nazikyanj A.G.j
Assistant, Kleymenov, V.V., Head of Laboratory and
Chernyavskiy, F.1.0 Candidate of Technical Sciences
TITLE: The Use of Analogue Computers to Investigate the
Commutation of DC Machines
PERIODICAL: Izvestiya vysshikh uchebnykh zavedeniy,
Elektromekhanika, 196og No. 10, PP. 58 - 77
TEXT: It is impossible to provide a strict analytical
solution of commutation problems in DC and AC machines because
of the complex nonlinear character of the differential
equations involved. Assumptions that are made to simplify
the equations lead to errors in these solutions.
The development of computers offers new prospects of solving
commutation problems. These devices can solve the problems
involving the complex differential equations of the commutation
process without introducing crude simplifying assumptions.
The first practical attempt to use modern high-speed computers
Card 1/14

s/l44/6o/ooo/olo/oo5/oio
E194/E355
The Use of Analogue Computers to Investigate the Commutation
of DC Machines
for calculations on commutation was reported by Alger and
Bewley in Power Apparatus and Systems, August, 1957. These
authors used a digital computer and because of the cumbersome
algorithms it was necessary to make a number of simplifications
and exclude various factors which are important in practice.
In pwticular, it was necessary to simplify the volt-ampere
characteristic of the brushes and to assume sinusoidal flux 0
distributions of the interpoles.
In comparing the advantages of digital and analogue computers
for solving commutation problems it should be remembered that
existing procedures for calculating the parameters that enter
into the equation do not utilise the potential accuracy of
computers. Accordingly, in this case, the accuracy of digital
machines is of no advantage as compared with that of analogue
computers which are adequate for the purpose. With an analogue
computer it is possible to obtain a number of output magnitudes
Card 2/14

s/144/6o/ooo/olo/m/olo
E194/E355
The Use of Analogue Computers to Investigate the Commutation
of DC Machines
such as the voltage between commutator bars, currents in
sections and their differential coefficients, voltages its
the commutator bars leave the brush and other magnitudes.
With digital machines each of these magnitudes would require
a fresh algorithm. Accordingly, at the present time analogue
computers have considerable advantages for work of this kind.
In the present work the authors show the extensive possibilities
of analogue computers for calculating and explaining various
factors that influence the commutation process. It would be
difficult or impossible to study these factors by existing
procedures. The assumptions that were made in applying the
method are then stated. The more important are: the self-
induction coefficients of short-circuited sections and mutual
induction coefficients between simultaneously commutating
sections do not depend on the value of current or the angular
position of the rotor; for any given slot section the
inductance is the same as that of any other corresponding
Card 3/14

s/I44/6o/ooo/OlO/oO5/0I0
E194/E355
The Use of Analogue Computers to Investigate the Commutation
of DC Machines
section in other armature slotsi section and loop resistances
are constant; the voltage drop in the brush contact depends
o,i the current density and not on the speed. The direct-
current machine for which the differential equations of
commutation were formulated was of the following character-
istics; 2.6 kW, 220 V, rated current 14 A, speed 1400 r.p.m.
The armature has a diametral pitch winding with three sections
per slot and the commutator bar width is 7.5 mm with 1 mm of
mica between. The brush is 15.5 mm wide and can short-circuit
one or two sections simultaneously. Fig. I shows a schematic
section of the winding undergoing commutation under two
brushes of opposite polarity. In view of the assumptions that
are made, if the brushes are similarly located relative to the
neutral position, brushes of opposite polarity have identical
volt-ampere characteristics, and the laws of change of current
in analogous sections short-circuited by brushes of opposite
polarity are the same. Accordingly, there is no need to
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E194/E355
The Use of Analogue Computers to Investigate the Commutation
of DC Machines
write down twice the differential equations of commutation
for identical sections and correspondingly to double the
electronic model. Hence the circuit of Fig. 1 may be
simplified to obtain that of Fig. 2, and as in thereal machine
the resistance of the risers is small they are omitted.
In formulating the equations of commutation it is convenient
to measure time from the start of commutation of a section;
in particular, the start of commutation of sections 2-3 in
Fig. 2 is considered. The commutation process is cyclic and
is repeated after the armature has passed through a single-
tooth pitch. The commutation cycle may be divided into three
stages, each of which introduces new operating conditions in
some section. Fig. 3 shows equivalent circuits of section
commutation for all stages of a complete cycle. There are
nine of them. Eq. (1) is then written for the first section
of the slot in operator form for all stages of commutation.
In the second stage the equation takes the form of Eq. (2)
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E194/E355
The Use of Analogue Computers to Investigate the Commutation
of DC Machines
which is the equation of damping of current oscillations in the
section 1-2. In the next four stages of section 1-2 the first
section of the first slot is not commutated. However, the
process of modelling commutation of this section is incomplete
since no allowance has been made for the start of commutation
of the section 1-2. The method of allowing for this is
explained, and Eq. (3) is derived. In the next, eighth stage,
Eq. (3) is again valid. The ninth stage of commutation
commences when electromagnetic oscillations in section 3-1 are
terminated and is described by differential equation (4).
The nonlinear differential equations (1), (2) and (3) for the
first section must be solved simultaneously with similar
equations for other sections for the same stages of commutation.
Consequently, the electronic model which is required to solve
the equations should automntically on completing the solution
of one system of equations reconnect in the next stage of
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E194/E355
The Use of Analogue Computers to Investigate the Commutation
of DC Machines
commutation to solve another system of equations to give a
continuous solution of" the commutation process on the machine
output. Thus, from the mathematical standpoint the process of
commutation is determined by a system of differential equations
with coefficients which are discontinuous functions of time.
Differential equations (1) and (2) may be combined to give an
expression of the form of Eq. (5). Similarly, expressions (3)
and (4) may be united into the general equation (6). Finally,
to obtain the most compact electronic model, Eqs. (5) and (6)
should be united into a more general equation for the first
section of the slot, which will be of the form of Eq. (7).
Eqs. (la) and (3a) are then combined to obtain a general
expression (7a). Similar expressions (8) and (8a) are obtained
for the second section of the slot and Eqs. (9) and (9a) for
the third section of the slot.
Eqs. (7), (8) and (9) are solved relative to the differential
coefficient of current for the first, second and third sections
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E194/E355
The Use of Analogue Computers to Investigate the Commutation
of DC Machines
of the slot, and on introducing other necessary terms Eqs. (P),
(81) and (9t) are obtained. The reason for writing the
expressions in this form is explained. The Eqs. W) - (9')
and (7a) - (9a) were used to formulate the analogue-computer
block circuit diagram shown in Fig. 4, the notation of the
block-circuit components being given in Table 1. Table 2
notes certain parameters of the DC machine investigated; the LO
scales used are stated. Table 3 gives coefficients of the
block-circuit of the electronic model with the circuit of
Fig. 4. Fig. 6 shows the law of change during the process
of commutation of the area of contact between the brush and
the corresponding commutator bar. Vales of section capaci-
tance on the machine investigated were determined with a
ballistic galvanometer, using the circuit of Fig. 7-
A description is then given of the electronic model whose
block-circuit diagram is given in Fig. 4. In order to
Card 8/14

s/l44/6o/ooo/olo/oo5/oio
E194/E355
The Use of Analogue Computers to Investigate the Commutation
of DC Machines
understand all the mathematical operations carried out by the
model in a complete commutation cycle it is sufficient to
follow the solution of the equations of any one section.
Accordingly, solution of the equations of commutation of the
first section of the slot (P) and 7a) is considered. The way
in which the various values shown in the block~circuit diagram
of Fig. 4 are obtained is explained. It is shown that on the
model it i4 possible to follow the solution of the necessary
equations for a complete cycle of commutation of the machine.
The model was designed to reproduce the process of commutation
continuously, i.e. to solve the equations in a timme of 255 sec,
which corresponds to the time of the commutation cycle on the
time scale chosen. When the calculations for one cycle are
complete the computer stops and a further current setting way
be made. The operation of repeated starting could have been
made automatic but the complication involved was not worth
while.
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E194/E355
The Use of Analogue Computers to Investigate the Commutation
of DC Machines
Some results are then given of the solution of the commutation
equations. Oscillograms of current in commutating sections
obtained with the model are shown in Fig. 8 and the shape of
the curves is discussed. Corresponding curves with higher
values of e.m.f. are plotted in Fig. 9, and again the shape
is discussed. These curves show that with the machine investi-
gated satisfactory commutation cannot be obtained with a
uniform field in the commutation zone, The optimum field can
very easily be selected on the model and changes in section
current with optimum field in the commutation zone are plotted
in Fig. 10. Fig. 11 gives oscillograms of currents in the
section assuming that there is no voltage drop in the brush
contact, It will be seen that because of the intensive
magnetic linkage between sections the values of section current
are much closer together in this case. Consequently, the
greater the voltage drop in the contact the greater the counter-
action to the effect of equalising current in the section and
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s/I44/6o/ooo/olo/oo5/olo
E194/E355
The Use of Analogue Computers to Investigate the Commutation
of DC Machines
the more uniform the process of current change in the section.
Fig. 13 shows curves of changes of current in two section
short-circuited by two brushes of opposite polarity. The
curves were taken oscillographically on an actual DC machine;
the method is briefly explained. It will be-seen that there
is satisfactory agreement between the curves obtained on the
machine and with the computer and this confirms the method of
formulating the differential equations for modelling.
The general principles of formulating equations of commutation
and block-circuit diagrams of an electronic model are then
considered. This section for the most part repeats the
explanations given in preceding parts of the article. It is
shown, however. that in writing the expressions for the
transient process in analytical form the requisite number of
commutation equations need not exceed the maximum number
of commutator bars covered by both brushes.
It is concluded that the principles described in the article
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E194/E355
The Use of Analogue Computers to Investigate the Commutation
of DC Machines
may easily be used to construct a model of a DC machine with
any practical numbeirof sections in the slot and with any
width of brushes. By making very simple changes in the
coefficients and other parameters of the model it may be used
to study commutation processes in DC machines with different
winding pitches and with any number of sections in the slot
or widths of brush.
The following data may
the nature of current
differential coefficients;
the risers; the law of
contacts; the law of
contact and the voltage
brush at the moment of
The influence on the above
factors may be considered:
be obtained fo 'r each of the variants:
changes in the sections and their
the nature of current changes in
change of voltage drop in the brush
change of current density in the brush
of the commutator bar relative to the
exit of the section from commutation.
characteristics of the following
the field shape in the commutation
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E194/E355
The Use of Analogue Computers to Investigate the Commutation
of DC Machines
zone of the machine; the grade of brushes and the effect of
too early interruption of contact between brush and
commutator bar. Further work with electronic modelling
methods and the development of special analogue computers
will make it possible to discard most of the ill-founded
assumptions that are usually made, including some tolerated
in this article. Then a more complete study can be made of
the commutation process. There are 13 figures, 3 tables
and 3 references: 2 Soviet and I non-Soviet. 16
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E19VE355
The Use of Analogue Computers to Investigate the Commutation
of DC Machines
ASSOCIATION: Kafedra elektricheskikh mashin i apparatov
Novocherkasakogo politekhnicheskogo instituta
(Department of Electrical Machines and Apparatus,
Novocherkasak Polytechnical Institute)
SUBMITTED: August 17, 196o
Card 14/14

FC-LYAYE". f.p.; G111S, A.F.; DRUZDOV,
D.-".; SEKRETEEV, D.I.;
.or A.G.Beliavskills 80th
A,, .u~,S+.3nding
birthday. :zv.vys.uche-,.z!i,,r.; (:-J-'0,rcmt3kh. 7 n,-).';].'1399--1400
(MIRA 18:3)

3216-66 -- WT(d)/EWP(k)/EWP(l)
A~~
NR' ~
582 SOURCE CODE: U
0,3 Rlou,4A5100010101118
AUINCR: Aviloy-Karnaukhov,, B. N.; Bogush, A. G.; Gikis, A. F.; Drozdov,-Aq, Aj
Kalov, -D.-L.; Sinellni~R%r. sb,4v
_JS. ]I.; Brusentsov, L. V.; Denisov, A. A.; 4L~L t,-# -Y
Polyakov,,P. T;"C?%rn-y'f-!iskiy, F.'I.; Burok, V._S.; Gordeye- 8~
_ k r,j. I.;_ 4zh.d _A! E.;
Kovalev, V. Yo.; Kurennyy, ~t--G.; Polapenkol V. Ta. 0
ORG: none 4
TITIZ: Professor G. M. Kayalov on the occasion of his 60th birthday and 37 yearo of
pedagogical activities
SOURCE: Izvestiya vysshikh uchebnykh za"deniy. Elektromekhanika, no. 10, 1965p
1181-1182
TOPIC TAGS: electric engineering personnel, academic personnel
ABSTRACT: Doctor of Engineering Sciences, Professor of R11ZhT
.CRostovskly institut Inzhenerov zheleznoeorozhnogo transportal
Rostov Institute of Railmad EnglneerL7, Georg!y Mikhaylovioh
9AYALOV was born on 26 Septem5s~r~years ago. He began his
working career as a standby slectrlosl construction worker at the
Novorosslyak cement factory@ In 1929 he graduated from the
Novocherkasek Polytechnical Institute, and between 1928 and 1947
worked In the designing seatIon of.the Mek-tra rou" truste Sub-
-P
Card 1/2

L 27,216-66
_ACC__NRj_AP60-1_3'5_6_2____
sequently. he joined the Rostov department of the GPI CGosudarstvennyy
proyektnyy InstItut; State Designing InstitutDy "Tyazhpromelelctro-
proyelit" where he advanced from a technician of the designing de-
partment to Its chief engineer. From 1933 to 1962 he was docent of
the department of electrification of Industrial enterprises of the
NPI ZN:ovocherkasskly politekhnicheskly InstItut Imeni Sergo
Ordzhonikidze- Novocherkassk PolitechnIa Institute Im. Sergo
Ordzhonikidz;_~; he taught as professor until 1965 and presently Is
a professor of the RIMT. He published more than 70 scientific
works, Including studies of flywheel-containing electric motors,
Investigations of electrical loads of Industrial enterprises,
analyses of basic features or real load graphs. (including their
probabilistic modeling), proposals for peak load calculation methods
(based on the theory of mass servicing) and developments of methods
for the calculatlon of extremal loads of heavy consumers, for the
study or random graphs of reactive loads, for the evaluation of
elootrie load fluctuations, and the like. G. X. KAYALOV was also
active In the Party, professional, and scientific organizations*
He Is a holder of the "For Outstanding Work During the Great
Patriotic War of 1941-1943 gg." modal and the "Badge of Honor"
decoration. Orig.art. has: 1 figure. [JMS)
SUB CODE: 09p 05 / SUBM DATE: 'none
CQ,d 2/2

L 33115-66
ACC NR1 AP0024083 SOURef" un/6i4'#/6A/ooo/oo2/o-?-)3/w.36
hirl"IOR- 7,avlyalov.-A. 5.; Got1msn._A_t_4oj Molcha eve V. Do: Kraffyu fie Pe;
Ar,ranovskiy, Ko Yn.: Borger. A. Ya.; Groyor, Lo K.; Yesakov, Ve PO; Too Vol
T~- n V.-H-.-j-zu1
yntmnn, K. I.; Abryut.1 baiFov. V. V Orana-IaY~ Tevveyev, Ile Y9.1
31nol Ov
1q, Me; Avilov-KarnauWov-~ Be
'hn
bolyayov, To 0 q) -'VGRI~T'Fo To
ORG: none 116
TITIZ: 0. Do Bron (on hit, 70th bJ-rUi(lwj)
SOUIRCe': IWI.. KlektronoWianik-i, no. 2, 1966, 235-236
TOPTC TAGS: olectric engineering personnel, circuit breaker
ARMIACT, r 0:-,Ip Borisovich Pron vai born In 1896 in Klintsio In 1920. ho grndiint-ri
from Vin physics-math faculty of Dar 1kov.Tec)mojoZicnl InatItutoo lie becam A pro-
fossor In 1930. lie defended his doctor's -thesis in 19100. Durizig the second world
war, ho was In the navy. After donobilization in 1950. Engineer Colonel Pron went to
work tnaiiiing at the Leninvad Tndustrial Correm2ndence Schoolo He becam thn head
of Oin Chair of Theoretical Pazos of Electrical Tschnolog7 in 1930. 110 in clov')1'v
associatod with scientific am] dovelopmnt work, ani has cooperated closely in this
area ifith tho Leningrad "Llektroalla" plant since 1946. Us work has boon in the
roas of "rk-< breakors. lie has published over 1160
Niq
Mentiflo works and 19 inventions. CJFRjq
SUB CWn 1 05, 09 / SUBM DAT9 t

5 AEL IN IALW. YUJO
r f

I C
L o
C., L3 cl.
ci-
C
f ,.12 cjf
7i
U;2 on at 10"o C-nd 1- ~Ooc. Of f fr
r,2
W~th roi;",ucl -~,C)
L".",l,,:.y C
"o r ~;L -.Cc al,(i t`lc of fc~l*
uczu~d dcl mation rcL;-

fol ~43
C~3 Di

71 JI o~_fun~z kVvL:
/-I Ir -1
AUTHOR: Zhuchin, V. N. (Candidate of technical sciences) ; Nikitin, G. S. (Candidate
lof technical sciences); Sinellnikov, Y I. (Candidate of technical sciences);
iLu4ovskiy, S. I. (Engineer)
:C-,.4G: None
!TITLE: Drawing alloys with low deformability at moderate temperatures
SOURCE: IVUZ. Mashinostroyeniye, no. 9, 1966, 148-152
C TAGS: metal drawing, wire, alloy steel, metal recrystallization
;ABSTRACT: Experiments are conducted on drawing R-18 and EI-474 alloys with preheating.
An industrial single-draft unit of the drum type was used for producing wire from 8 am
to 3 mm in diameter at drawing rates of 44.2, 57.7 and 87.5 a/&in. The wire was heated
in a lead bath and passed through draw plates made from VK-6 alloy. The drawing stresi
IK=P/Sk was taken as the basic characteristic of the process where P is the drawing
force in kg, and Sk is the cross sectional area of the wire after drawing in =2.
This criterion was studied as a function of such factors as partial and overall degree
of deformation, temperature of the metal, rate of drawing, the working angle of the
~
'draw plate, the initial diameter of the wire and lubrication. The experimental results
1/2 UK; 621-TTI-3
It-Card --------- ---I

S/I I 5/61/000/00o,"004/005
D20'-2/D304
A- U, T 1 i 0 RS Nikitin, G. 6., and Sinelln,.kov, YU.I., Assisten-ts
TITLE- Determining the mean specific pressure at the rolling
of high-alloy steels and heat-resisting alloys
CD C)
PERIODICAL: Izveotiya vysshikh uchebnykh Zavedeniy. Mashino-
stroyeniy, no. 8, 1961, 121-134
TEXT: In this study the results, of the experimental method to de-
ter,mine the mean unit pressure at the rollin.,, of high-alloy stee!E:
-.,;r,;l speci-il alloys in the form of the isothermol relation Pr2
, I
) ii, i~-,ibmitted, (P meari unit pressure 1 - leng-th of the
m h0 ~~ h
zone of ~ieformation, h. 2 mean thickness of strip in the
zone of deformation). Experimental data for a number of steel's and
a.'Ilcys was obtained by uoin- heavy, merchant mill 11600"... a three-
hi~-h ro'llin,, mill "Lautatt 750/3~,0/750 and also a laboratory mill
C, tD
Card 1/3

S/- 6!/'000./008/004/005
D26~YD304
Determinin,,.r the mean spe-ific 2 V/
"160", ind the gruphs showin,~ the value,,, of P M lor ratios ring-
411c, different temper'atu:*~,,- were _aialyzedT The
'Ii:tt the reou'Ll[c Show that the -elation P I cb...
M
i i i e,, -ne rii_,11 be. ut' IIzed to firid, writh cert,'iin ripprcxi
1( - A
Wit ,,ie meaii unit pressure for any mill provided rhat tht, tem..
peraturc- Df rolling and the speed of deformation a-re the ~,:,azme .,-c-.*
it c T,,) obtuiri more ac,-ura te %--~dues for P When
gi-w"n r
in
-c o~' small-, the
it :0 BPh and cueffjcieri
-i.it preosure" was applied. The formula PM
a elaborat--` Ly A. 1, 'Psel ikcv IRef. Prokatnyye stany
_U I
R r, I'ln Mlillsl , Metailurg:zdiaf- , 11946) i_s transformed into P
M
P wk-,ere P '--he ba~':-' unt pr-~-surrc- cbta4ned from
C.-, rd 2,,'~

S/-145/'61/000/008/004/1005
2/ D-304
Deterr.,t;tiing the mean specific D20 7
The eyper-,mental data by G. Valkvist (Ref. lc~: Isslledovan:ye ~,ner
-,osilovirki-i pUrametrov pri goryachey prokatke metlall~, (Investiga-
On -)!7 ner-;y PurLazzieteri durlng Hot Rolling of Metals),
zda t ,I'J57). The results by thit3 method compared with ot
L%-.ned expe-rimentally show that the differences do not ex-eed !0c,,..
The authors conclude that- for approximate calculati, oils the re-'a.-
~ion PM - f\'h m--iy be used4 and that more accurate result& ~,ar. be
M
--a,ined by applying the "basic unit pressure" meth,Dd. There ~!T-e
I . -
6 r--ibles, 55 fi6ures ~.nd i7 'O'ov-Lt~t-bloc references.
A31-W -'IAT.ION I,IVTU !m. 147. Baumana (r.IVTU --m 117. Baum~ln)
","ITTED: Apri , 90, L 46 i
Vard 3i,

3/14-,-/61/000/010/006/008
D221/D7/04
AUTHORS: Zaroshchiliskiy, P1. L., Doctor of Technical Sciences,
Nikitin, G. S., Professor, Assistent, and Sinellnikov,
-Yu. I., Assistent
TITLE; Determination of energy-force parameters in rolling
special alloy 8heets
PERIODICAL: Izvestiya vysshikh uchebnykh zavedeniy. Mashino-
stroyenie, no. 10, 1961, 168-179
TEXT: The following parameters were deturmined experimentally:
Vertical and horizontal components of metal pressure on rollers;
tht:~ torque of the main shaft; rolling temperature and the conditi-
oris of forming. Load cello:; were used which were calibrated by hy-
draulic jacks. The pusles of transducers were amplified by an
)-F-q-53(ET-4-53) amplifier and recorded by fJfl6-.L (MPO-2) oscillo-
graph. The temperature was measured by tfie photo-elect:ric pyrome-
terf)n (FEP) and recorded. Tile "spring" of tiie mill was plotted
Card 1/5

3/145/61/000/010/006/008
Determination of energy-force ... D221/D304
in order to find the precise forming of the strip. A lil,.t is given
of alloys which were rolled. The experimental isothermic relation-
ships P~iv ~_ f (IfI) ure illu,_ttrated. Tile minima of these curves for
av
the majority of alloys are iuentical and correspond to L = 0.7
0 av
0.8. The curves are -.)lotted for 1000 - 1200 C, and the value for
P varies for lower temperatures. The tabulated results indicate
tRavt maxima torquo values exceed the permitted magnitude of moment
for the safety pino of the gear clutch which actually caused stop-
pages. Analysis of oscillograms revealed the cyclic cha-.acter of
load of the main ohaft 'it"hich is asymmetrical and has a decay at
the end of the pass. It was noticed that peak torque varies with
the plasticity of the rolled material. The effect of the ratio of
rollers on the static and dynamic processes of rolling was also
investig-ated. Analysis of results revealed that lower ratio re-
sults in reduced steady torques and also in peak values of the
Card 2/5

S/145/1!61/000/010/CO6/008
Determination of energy-force D221/D304
1;Ltter. Th(.- conditiono of' strip pinchin.- were improvedg and the
bending of' Lite strip was reduced. The forces of friction in the
bearings are neglected, and it is assumed that a simple process of
rolling takes place, After a mathemutical manipulation, the author
deduces the equation for the torque of rolling as a function of
angles of pinch. The rolling in a three-high Lauth mill produces
a displacement of the central roll, 6 1. and an opposite shift of
the upper roll, A 2 which are due to clearances. The geometrical
sizes of the deformation center in this case remain the same as
during rolling without displacement. The mathematical analyis re-
sults in another equation for the general torque of rolling. This
can be simplified by making some assumptions, when
P [-v(-R-
Di av 0, 5 1) 1
gen d (23)
Card 3/5

3/145 61/000/010/006/008
Determination of _~nergy-force D22 1,,vD30'4
is deduced, where R is the oscillatin,~ radius in the case of roll-
av 0 Dd
in- with different diameter rollers, R ~ T- The above equation L//
C> av +d *
is modified if friction in journals is taken into account. The ex-
perimental results are in good agreement with this equation. Con-
sequently, the static moments on the main shaft of the mill can be
explained by clearances, large losses due to friction, and the ar-
rangement of the three-high rolling. The horizontal force is given
by
P
M avZ\h 0, 5 (-2 + 1) + a (-d2 + 1 ~ t /Vd
gen d I 11 (24)
The theoretical analysis revealed the low efficiency of the Lauth
mill. The reduction of the ratio of diameters results in lower
static and dynamic torques, better biting and reduced benling of
the strip, There are 4 figures, 3 tables and 4 Soviet-bloc referen-
ces.
Card 4/5

S/14Y0'1/000/010/006/008
Determination of energy-force ... D221 D3o6
ASSOCIATION: MVTU im. N. E. Baumana (MVTU im. N. E. Bauman)
V/
Card 5/5

SINEL'ITIKOV, Yu,1.1 inzh.
Method for eetting-up of approximate differential equations
of work In rolling and drawing cylindrical and flat bodies.
Izvo vyse Ucheb. zav.; mashinostr. no.9:217-226 163.
(MIRA 17:3)
tekbnlchaskoye uchllishche imeril
1. Mookovnkoyo vynshoye
Baum,una.

SE "Lf INT KOV
, YU
ITIethods or Treatin;: the Grass Cover on the Thick Cherno7em o,'
Ccllesskaya Oblas".11 Cand Air -~Ici, L,-~nir14rad Aixlcultural Inst,
Leningrad, 19'53. (RZhBiol, No 2, Sep 5)j)
Sim,ey of Sciectific ar.,,i reclinical Dissertatons Defended at UIJSR
Hi,~.her ",ducational institutims (10)
I
So: Sum. No. liPl, 5 May 55

SI'IELINIKOV,--Y I,, kand. eel I akokhozyays tvennykh nauk
-- - li --
Comparative rating of basic tillage methods. Zemledelle 6 no.9:70-73
S 158. (MIRA 11:9)
(Gissar Valley-Tillage)

SINKLINIKOV, Yu.I., kand.sellskokhozyaystvennykh nauk
Crop rotations on specialized state furms of Leningrad Province.
Zemledelie 8 no.9:23-26 s ,6o. (min 13:8)
1. Severo-ZapadVy nauchao-tooledovatellskiy Institat sel'skogo
khozyaystva.
(Leningrad Province--Rotation of crops)

SEoilINIKOV, Yuol., assi~;-'
Utilizirig energy conditions ~)I' lasticity in th::. of
mBtalworkirW by pressure, Izv,~;ys&uch(.,b.za*,r.; masidnostr. no.8-.
22(-235 163. (14DU 16:11)
1. t-V)srk(j%,~;koyc vy:;iheye tlk-hflAL;hkA'.a imord BaLaana.

Use-
Lao'- ;-n ven. i de,
-le of ~,7i-calcl,
TlheraT)eutic rc
1952, U
arY Con-
Accessions,
Lan
of

L lo8o7-63 3WT(1)/BDS/3S(w)-2 AFFTC/ASD/ESD-3/SSD Fab-4 IJFM
ACCESSION NR: AP3002733 S/0120163/000/003/OU3/0117
V. Sinellrdkov- A
AUTHOR: Pedanov. Mury*lev, G
TITLE Device for measuring the energy of a high-power electrical, discharge
SOURCE: Pribory i tekhnika eksperimenta, no. 3., 1963, 113-117
TOPIC TAGS: ele ctrical- discharge energy, analog computer measuring devices
multiplication and Integration. ac"current amplifiers, linear computing circuit
ABSTRACT: The system Is a high-speed analog computer, capable of performing
multiplication and integration of electrical signals proportional to the voltage
and current of a discharge. The computer, the block diagram of which to shown
in Fig. 1 of the Enclosure6 consists basically of a multiplying circuit MC and an
integrator L The multiplier performs multipllcallon and summixig in accordance
with the equation 10 1 U- 2
U U U, +'U 212 U
1 2
Card 11!V5

L 1007-63
ACCESSION NR: AP3002733
_71
Summation is accomplished with summer 2; squaring of sumo and differences
fto I and H. These circuits
of input quantities is perf6rmed by squaring circul
are diode-type nonlinear functional converters operating on the principle of
lecewise linear approximation of a even function. Ac current amplifiers with
p
a gain of approximately 60 to 70 db at a bandwidth of 200 ke were used in all
linear computing circuits of the device. The maximum duration of an arbi-
trary Investigated process, which depends basically on the Integrator, Is of
the order of 100 to 200 microsec; duration of oscillatory process could be as
high as 500 to 1000 microsec. The maximum error of the device Is approxi-
mately 5. 576. An oscilloscope with a camera attachment is used for recording.
The energy of a discharge with P current of 100 kamp and a voltage of 1.5 kv
ha:s been measured with this device. A voltage proportional to the discharge
current was applied to one input of the device, Ahile the other input was fed
with a voltage taken from a low-resistance voltage divider connected in parallel
to the discharge gap. The results obtained from the experiment indicate that
the liberated energy was equal to 3 kilojoules. "In conclusion, the authors
express their gratitude to I. L. Zollmanov for suggesting the problem and for
Card 2/j~

L 10807-63
ACCESSION NR: AP3002733
his valuable advice and constant interest in the work. Orig. art.- has:
7 figures and 4 formulas.
ASSOCIATION: Institut khtmicheakoy Miki AN S9SR (Institute of Chemical
Physics,_AN SSSR
SUBAUTTED: 16Jul62 DATE ACQ-. 12Jul63 ENC4- 01
SUB CODE: 00 NO REP SOV: 002 OTHER: 000
Card 31~3

SINEL'NIKOVA, A.A.
Katerial on the zooplankton of the Kayrak-Kum Reservoir during the
first year filling (1957). Trudy AN Tadzh.SSR 112:67-75 '59-
(MEW3.'11)
1. Inatitut zoologli i parazitologit Imeni akademika To.N.P&Tlovskogo
AN Tadzhikskoy SSR*
(layrak-Kum Reservoir--Zooplankton)

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