SCIENTIFIC ABSTRACT KURNUSHKO, O. V. - KUROCHKIN, A. A.

• Document Type: CREST
• Collection: Scientific Abstracts
• Document Number (FOIA) /ESDN (CREST): CIA-RDP86-00513R000927720018-5
• Release Decision: RIF
• Original Classification: S
• Document Page Count: 100
• Document Creation Date: November 2, 2016
• Document Release Date: June 20, 2000
• Sequence Number: 18
• Publication Date: December 31, 1967
• Content Type: SCIENTIFIC ABSTRACT

~N'YAZ F-Ili, 1.. .: , i,-1, '~~ -. NINNIKOV), ~~HK'ut 0.1".; ?'~:N '-, -\ , . ~'
- I . --- ~ - -.,- - I -_
, I "- : i"T4, ~ V .') ,
F
unit for studying varl.,itlons in the weight, of -~~-Lcl-menz.
Zav. -wr. ~W no.9.1150 ' 64. (Ml~- 1.2-3)
I.. " jrt.!.I0?ny-y wmchrc-J!;ql ',(-' 1 skly in.Oitut r!E,~-'rrcy
mc~.,,Ijurgf'-4 Imeni Bardina.

Ng:
6-T-ime-for-Ar- In.40
L
t the hmq~m iv~ Salve E

-rT
Ir 10
P
LEI E.
19

Iwanclu"V, Yevgonly F940rovich, SAAMIAN, Yu.A., red.; WROVIVSKAYA,
L.M., tekhn. red.
[1-'anual for young operators of Crindirg machines] ".' pomoshchl
r.olodorm zatochniku. Rostov-na-Donul Rostovskoe knizhnoe izd-vo,
1961. 130 P. NIRA 15:3)
(Grinding and poli.9hing)

K[J,W1YC.1,.J,E,V, Yevgf.-rily Fedomvich; ThUNEI, N.P., lots., retsenzenti
'-'AV170, Yu.A,' rld,; WRG'VIN.;Y.AYA, 1-11., tekhri. red,
v
(Handbook for the adjusters of machine tuol5lj V pomoshch'
nastroishchiku. metallorezhushchikh 5tankov. Rontov-na-Donu,
N)stovskoe knlzhnoe izd-vo. 1963. 122 p. (MIRA 16:10)
(mchine tools)

KMIIYSH
I No
[over-all mechanization of harvesting] Komplaksnata mokhanizataiia
uborki. Kazan'$ Talft1golzdat, 1955o 41 po (MLRA 9:9)
(Combines (Agricultural machinery))

K'URNYSHOV V.lM
(Harvesting grain to separate stages] lfazdal'n9 1,9 uborka z.~!-, , *,r" "r,
kulltur. Kazan'. Tatknigoixd,4t. !956. 27 P. Ollj:t 10:1(3)
(Grain-Harvesting)

KMWSHOY, Y.M.; SHMOVA, I.I., red.; KEUSVMIUOV, Sh.B., tekbn.red.
[Rural etficianoy promoters and inventors of tha Tatar.A.S.S.R.)
Sellakie ratsionalizatory i isobrotateli Taterskoi ASSEL. Xasanlo
Tatarskoe knizhnoe ixd-voI 196o,) 65 P. (MIRA 14tl)
(Yarm mechanizatio

,--__KURO, Kanamori, prof.
Reducing the sulfur content in cast iron during the blast
furnace process. Yetallurg 6 no. 1:6-7 JA 161. (MIRA 14:ij
1. Inatitut promyshlennoy tekhnologii pri Tokiyskom universitete.
(Blast furnaces) (Desulfuration)

FAZIRUK, K. 1. , FZVZM, G. K4 KUROCHITSKIT. Ch.K.
Newly designed machines and equipment for the starch industry.
Trudy TSNIIXPP no-3:188-233 '59- (MM 13:9)
(Starch industr7-3quipment and supplies)

KUROGRITSKIY, Oll.K.
Evaluation of the effectiveness of hydrocyclone operations; in
starch mnnfacturs. Sakh. Drom. 33 no.11:64-67 5 '59 (KIRA 13;3)
1. TSen'4rallnyy nauchno-isoledovateliskiy InBtitut krakhmalo-
patochnoy promyshlennoeti.
(Starch indastry-Squipment and supplL:~,;)

KMOCHITSKIT, Ch.K.
Product accounting of hydoocyclone stations in the potato
starch industry. Sakh.pro.-). 34 no.9:64-68 S l6o.
(MIRA 13:9)
1. TSentrallnyy nauchno-isolodovatellskiy institut krakhmallno-
patochnoy promychlennosti.
(Zadobrorvka-Starch Indus try--Equipment and supplies)
(Separatorn (Kachinos))

,KUROCHITS-KlY, Ch.K.
Use of hydrocyclones for separating corn gems. Sakh.prom. 35
M-4:63-66 Ap 161. (:-fIFA 14;3)
1e TSentralinyy nauchno-issledovateltakiy institut krakhmallno-
patochnoy promyshlennosti.
(Corn(Maize))(Separators (Machines))

KUROCHITSKIYP Ch. K
Efficiency coefficient of clarifying and thickening units.
Sakh.prom. 35 no.6:59-63 19 161. (MIRA U-.6)
1. TSentraltnyy naue-hno-iseledovatellskiy institut Icrakhmalo-
patochnoy promyshlonnooti.
(Sugar machinery)

I
!,l'ffA(,i(,nr;y coefficient of tll(. procc~r,.,j ,)f, -Aam-ificati,.m. saph.
prom. 35 no-11:50-454 11 '61 - (MIRA 111:1)
1. M'orttral'nyy ri%uchno-i~;!-,",ei-lov:itol.'!;kiy Institlit
tochnoy rromyshlermosti.
(Su-,r,nsj,,)rjZ,

KUROCHITSKIY, Ch.K.
I - . - i unting the performance of corn gorm extractors. Sah.prom.
35[i.o. 361 no.2:56-57 F 162. (IMA .15:4)
1. TSentraltnyy nauchno-issledovatellskiy institut Krakhmalopa-
tochnoy:promyshlennosti.
(Corn starch industry--Equipment and supplies)

KUROCHITSEY,
Er.-c-nornic caloulation of .1.0palatcyr I-,-.Atom in corn
starch factories. Trudy TS,'iIIKPP !1!7;.6L77-?2 '62. (141P-k 16:12)

.KUROCHITSKrY,, Ch.K.
Determining the operative efficiency of bydrocyclones. Trudy
TSNIIKPP no.5:60-73 163, (MM 1617)
(Separators(Machinory)-Testing)

KUROCHITSKIY) Ch9slav Kazimirovich; SHIFUNOVA, 141will
SIMB01UNT, G.G.p retsenzent; RJKS, V.K., red.
(I~ydrocyclonen in the starch and molassoo induntryl Gidro-
tsiklorWvkrakhnalo patochnoi promyskLIennosti Moskva, Pi-
shchevais. promyshlennost', 1964. 84 p. imIRA 18:3)

KROCHIA, A.K., inch.; BABIN, A.S., inch.
Electric circuits for the VL23 electric locomotive.with
recuperation. Elek. i tepl. tiaga 3 no.3:29-31 Mr 159.
(MIRA 12:5)
(Electric locomotives)

GRIGORIYEV. Te.T., Inshener; KUCIWRAYEV, L.D.. inzhaner; XUROCHU, A.L.
"' I
inshener; SUSLOV. B.V.. Inzhener; TUSHUNOV, B.A.,
,SHAPIRQ. I.L., Inzhenar.
-F
Design'foutures of the V123 electric locom6tive. Zhel.dor.
tranag. 37 no.3:16-22 Ur '56. (KLRA 9:5)
(Blectric locomotives)

r
'_ "0V/144-58-8-3/18
AUTHORS; Kurochka A.L., Engineer and Bolyayev, I.P., Candidate
or-TecBHita-I-sciences, Dscpnt
TITIE: Investigation of the Transient Regimes in the Braking
Circuits of Electric Locomotives with Counter Excitation
of the Exciters (Issledovaniye perekhodnykh rezhimov v
skhemakh elektricheskogo tormozheniya elektrovozov s
protivovozbuzhdeniyem vozbuditeley)
PERIODICAL: Izvestiya Vysshikh Uchebnykh Zavedeniy, Elektromekhanika,
PP 15 - 27 (USSR)
ABSTPACT: Of the Various typos of electronic couiputero, analogue
computers are the most suitable for investigating the
problem. In this paper, basic results and experience
are described of applying electronic computers for cal-
culating and investigating transient phenomena in
recuperative braking of electric locomotives with
counter-excitation of the exciter in the case of voltage
fluctuations in the contact network and breaks in the
ccurrent-consuming system. A circuit of recuperative
braking of a 4-axle electric locomotive or of one section
of an 8--axle electric locomotive is taken as an object
Cardl/6 of investigation, a schematic diagram of which is given

SOV/144-58-8-3/18
Investigation of the Transient Regimes in the Braking Circuits of
Electric Locomotives with Counter Excitation of the Exciters
in Figures 1 and 2. Analytical investigation of such
circuits represents considerable difficulty,due to the
fact that the braking current is a function of a number
of variables. For solving the problem, the recuperative
braking system is assumed as being an automatic-control
oyetem,'by considering tho voltago*chtinges in tho
network a8'external disturbing effects and considering
the braking current as being the controlied magnitude.
It is u5umed that: the brushes of the motors are in the
nettralpo6itLon;the speed of the electric locomotive does not
change during the transient period; the commutation
is linear$ the short-circuited section does not have
any influence and that the characteristics of the motors
are equal. On the basis of assumptions published earlier
by one of the authors of this paper (Ref 3), the authors
start off from equations for the e.m.f. of the exciter
of the traction motors, the e.m.f. of the traction motors
and of the recuperated current these equations in
operator form are Eqs (1) - M, p 16. For verifying the
Card2/6 correctness of the basic assumptions and for establishing

Investigation of the Transient Regimes in t SOV/144-58-8-3/18
he Braking Circuits of
Electric Locomotives with Counter Excitation of the Exciters
structural circuits and determination of their parameters,
the authors compare the curve of the change in the
recuperation current measured on an electric locomotive
with that determined on an electric model for braking,
under conditions enumerated in Table 1, p 17, in the case
of a sharp decrease in the voltage of the supplier system;
the graph, Figure 6, shows a comparison of the curve
determined experimentally (Curve 1) with the calculated
curve (Curve 2). A number of oscillograms are included
which represent the obtained experimental results. The
here described method of investigation of the transient
processes in electric circuits enables rapid
and exhaustive calculatiohs and analysis of the non-steady
state regimes and the stability of systems containing DC
machines of any complexity during motor and generator
regimes at various loads and speeds. The following con-
clusibns are arrived at. 1) In electric braking systems
with counter-exci'~Jation of the exciters, oscillations of
the controlled magnitude (of the braking current) take
Card3/6 place in the case of external disturbances the main cause

SOV/144-58-8-3/18
Investigation of the Transient Regimes in the Braking Circuits of
Electric Locomotives with Counter Excitation of the Exciters
of which iu the mutual inductance e.m.f. induced in the
circuit of the independent excitation winding during
sudden intensive changes of the current intensity in the
counter compound winding. 2) The oscillations of the
current intensity increase with increasing number of turns
of the anti-compound winding, the time constant of the
excitation winding of the traction motors and the exciter
and the speed of the locomotive; elimination of stabili-
zing resistancesfrom the circuit intensifies the
oscillations but the work of the system remains stable.
3) The braking system with "cyclic stabilisation" of
the external disturbing effects reacts similarly to a
circuit without cyclic connection of the windings.
Differences in the loads of the parallel branches of
traction motors do not influence the stability of the
system. 4) At locomotive speeds exceeding 50 to 55 km1h,
for motors connected as shown in Figure 1 and for speeds
of 9C to 99 km/h for motors connected according to the
circuit, Pigure 2, the stability reserve of the system
Card4/6 decreases and measures have to be taken to reduce the

SOV/144-58-8-3/18
Investigation of the Transient Regimes in the Braking C_J-cu';'.ts of
Electric Locomotives with Counter Excitation of the Exciters
oscillations in the braking current. 5) Reduction of
the time constant of the indeDendent excitation winding
of the exciter permits reducing considerably the
oscillations in the braking current and compensation of
the mutual inductance e.m.f. in this winding suppresses
these oscillations completely. 6) For compensating the
e.m.f. of the mutual inductance, it is recommended to
introduce into the system a flexible,braking-current
actuated,(negative) coupling between the armature circuit
of the traction motors and the independent winding of the
exciter. ?) The here described methods of analysis
and investigation of electric-locomotive circuits are
simple and fully applicable for calculating non-steady
state regimes during the design and development of
DC motor circuits as well as automatic-control circuits.
There are 22 figures, i table and 5 Soviet references.
Card5/6

SOV/144-58-8-3/18
Investigation of the Transient Regimes in the Braking Circuits of
Electric Locomotives with Counter Excitation of the Exciters
ASSOCIATION: Novocherkasskiy elektrovozostroitel ,nyy zavod
(Novocherkassk Electric locomotive Works)(A.L.Fxxoibka)
Kafedra elektricheskikh mashin i apparatov Novo-
cherkasskogo politekhnicheskogo instituta
(Cha-ir of Electrical Machinery and Apparatus of
the Novocherkassk Polytechnical Institute)
(,I.P.
SUBMITTED: JOLy 20., 1953
Card 6/6

DGROFBYNV, Boris Grigorlyevich, starshiy prepodavatel'; PXMOVICH.
Shmerko Samqlovich, kand-tekhn.nauk, dote.; STUXUKINs Andrey
Hikolayevich, inzh.; KUROCINA, Aleksandr Leont'yovich, inzh.
Xxperimental Investigation of the ventilation for the nev-type
starting resistors in electric locomotives. Izv.vy9.ucheb.zav.;
elaktromekh. I no.11:107-111 '58. (MM& 12:2)
I* i:afedra tooretichealrikh oanov teplotekhniki Novocherkasskogo
politekhnicheakogo instituta (for Dorofeyev). 2. Zaveduvuahchty
kafedroy teoreticheakilth o9nov teplotekhnilri Novocherkasakogo
politekhnicheskogo instituta (for Heyerovich). 3. Novocherkas-
skiy alektrovozostroitelinyy zavod (for Stukalkin. Kirnchka).
(Electric locomotiver.-Equipment and supplies)

A .,-A,&L.tin2h*: ALIKIN, R.I..Inzh.; SMOVIKOV, A.A.,insh. (flovocherkasek)
KUHQ(~HM
Using phase splitters for feeding auxiliary machinery of a.c.
electric locomotives. Ilek. i topl.tiaga 2 no.12:9-11 D 158.
(MIRk 12:1)
(Blectric locomotives--Zlectric equipment)

SOV/144-58-8-8/18
AUTHORS: Alikin. R.I. and Kurochka, A.L., En;_zirx-ers
TITLE: Experimental Investigation of Traction Motors Which Are
Fed by Pulsating Voltages (Eksperimentallnyye issle-
dovaniya tyagovykh elektrodvigateley pri pitanii ot pule.
siruyushchego napryazheniya)
PERIODICAL: Izvestiya Vysshikh Uchebnykh Zavedeniy, Elektromekhanika,
1958, Nr 8, pp 69 - 73 (USSR)
ABSTRACT: In Soviet-built electric locomotives the single-phase
line current is rectified by means of full-wave
rectifiers, using as rectifiers water-cooled single-
anode ignitrons with sealed envelopes. The traction
motors of these locomotives are series-excited DC
motors. In spite of fitting special smoothin6 chokes,
there are considerable pulsations in the rectified
voltage. For instance, in the electric locomotives of
the types NO and N-60, the basic pulsation wave (100 c.p.s.)
under the rated conditions reaches a value of 30% and at
high speeds and low current intensities, the pulsations
are more intensive still. The current pulsations
resulting from the pulsations in the input voltage bring
Cardl/4 about pulsations in the magnetic excitation flux,

SOV/144-58-8-8/18
Experimental Investigation of Traction Motors Which Are Fed by
Pulsating Voltages
the flux of the armature reaction and the flux of the
additional pulse involving additional losses, more
intensive heating and reduced efficiency and poorer
commutation. For investigating these phenomena, the
laboratory of the Novocherkassk Electric Locomotive
Works has carried out a series of experiments and
developed special test circuits. Development of these
circuits presented certain difficulties which were
aggravated by the fact that the problem has not been
dealt with in literature. In this Daper, the basic
results are given of experimental investigations. In
the experiments, two machines were used, one operating as
a generator, the other as a motor. In one series of
experiments the motor was operated on DC with a super-
imposed AC component. In the second series of experi-
ments a rectified voltage was used. The temperature
rise in the windings as well as the quality of commu-
Card2/4 tation were investigated in both series of experiments.

SOV/144-58-8-8/18
Experimental Investigation of' Traction Motors Which Are Fed by
Pulsating Voltages
In Figure 3 the limits are graphed of the commutation
of the tra--tion motor for varJous degrees of pole shuntinS
U = 90%, 55% and 360/1.) as a function of the pulsation
coefficient and the current intensity. In Figure 4 the
dependence is graphed of the transformer e.m.f. on the
pulsation coefficient of the supply current. On the
basis of the obtained results, the author concludes that
feeding of DC motors with pulsating (rectified) voltages
leads to the following:- overheating of the armature
winding is up to 15% higher than in the case of feeding
mdthmappropriate DC voltage; commutation becomes poorer;
the deterioration in the commutation is not influenced
greatly by the transformer e.m.f., which is induced in
the short-ai-r--uited sections of the armature.but it is
affected to a great extent by the non-coincidence in
phase of the commutation flux and the flux of the
armature reaction.
There are 4 figures and 1 table.
Card 3/4

SOV/144-58-8-8/18
Experimental Investigation of Tracticn Motors Which Are Fed by
Pulsating Voltages
ASSOCIATION: Novocherkasskiy elektrovozostroitellnyy zavod
(Novocherkassk Electric Locomotive Works)
SUBMITTED: June 9, 1958
Card 4/4

1'3011/ 144 -,1-8 -11-12/17
AUTHORS:Dorofeyev, B. G. (Senior Lecturer), _'Ieyerovic. Ial Sh. S.
(Candidate Technical Sciences, Weent , Department Head),
Stukalkin, A. N. (Engineer), Xurochka, A. L. (Engineer).
TITLE: Experimental Investigation of the Ventilation of Electric
Locomotive Starting Resistances of a New Type (Eksperimental'-
noye issledovaniye ventilZatsii elektrovoz-Vkh puskovykh
soprotivleniy novogo tipa)
PERIODICAL: Izvestiya vysshikh uchebn kh zavedeniy, Elektromekhanika,
19587 Nr 11, pp 10?-111 (USSR~
ABSTRACT: Resistances type KP are used on electric locomotives types
N-8 and VL-23 and others. Pvevious work has shovrn that al-
though these metal strip resistors are much better than the
previous cast iron ones, the coils are not uniformly cooled
and there is a temperature difference of 2400C between the
front and back of the element and accordingly the material
is not so fully used as it should be. Accordingly, -new types
of resistance have been developed at the Novocherkassk Elect-
ric Locomotive works, and the Novocherkassk Polytechnical
Institute and the works laboratory 'has . collaborated 'in testing
Card 1/4

jOV/144-58-11-12/17
Experimental Investigation of the Ventilation of Electric Locomotive
Startin- Resistances of a New Type
0
the cooling of such a startin,- resistance type LF-1. The
construction of resistance box t-jpe LF-1 is described and
illustrated diagranmatically in FiU- 1. The comparison be-
tween resistances type K2, and tyl)e LF-1 rr
given in Table 1
shows that the new resistances are smaller, and lighter and
use much less insulation than the old though they are of
hi-her power. The nea resistances are also -of simpler con-
struction than the old. It is reqaired that under operat-
in- conditions the local temperature rise of the resistance
element surface should not exceed 4500C. In order to make
the necessary tests of temperature rise a simple wind-tw--.nel
was constructed, which is described and illusirated dia-ramm-
atically in Fig 3. In the tests measurements were made of
the air flow, the temperature rise of the resistance elements,
the power consumption and the air temperatures at inlet and
outlet. The methods of measuremeat aro describod. The air
speed ran-ed up to 8.75 m/--(:c Lil-id tlhc oLa.-.ven-1 from 9b to
230 A. The te3t procedure iz dez,,_ri*t-',ed. It was found tbat
the heating is much more uniform than in. resistances tjpe KF.
Card 2/4

13OV1111L, -58-11-12/17
.Experimental Investigation of 'the Ventila~,ion of Electric Locomotive
a
Starting Resistances of a flew Type
According to conditions the gretLeoL difference between tho
temperature rise of front and rear surfaces was 60-16000,
and accordingly the power of the resistance could be in-
creased by 316 or the flow of coolin.- air could be reduced.
The relationship between the permissible current and rate of
air flow is given in Fig 4. ~n equation is given for the
relationship between the permissible current and the air
flow when all nine rows of resistance are in use, with a
temperature rise of 4500C. Te-...-Iperature rises of the differ-
ent rows of resistances are given in Fig 5 and Fig 6. The
temperature distribution could be so-iowhat improved by
Card 3/4

SOV/144-58-11-12/17
Experimental Investigation of the Ventilation of Electric Locomotive
3tattin- Resistances of a New Type
altering the design of the fixing pins in the centre of the
elements. There are 6 figures and 1 Soviet reference.
ASSOCIATIONS: Kafedra teoreticheskikA osnov teploteldmiki Novocherk-
asskogo politekhnielieskogo instituta; Novocherkasskiy
elektrovozostroitel'nYY zavod (Chair of Theory of Fundamentals
Of 7hermal Faier Engineering., Novocherkassk Polytechnical Instit-
ute, and Novocherkassk Electrical Locomotive Works)
SUBMITTED: July 2, 1958.
Card L~14

S C V/1 j() -
dtJTHOR: Mirocl-~-a A.L Eni-ineer, anj Lo:'anovs'-iy, A,,L., Enr,incor.
ITLE: Thi? laborat-or-
Electric Locomotiv.) Wor,-,s,,
r
(Velushchaya :~avo-:Islaya laboratnriya IIovochcr'-asskoro
elektrovoZostroltei Irio'!?o zavoda)
FEIRIODICj'I:'Vcstnik Elektro-,,roL:lvshlcnrlr)sti, 19587A 71 pp 58-61 (USSR)
Tr
A-133"STRACT: The princi-,%al vorhs laboratory (VTsZL) for electric
locomotiv-3 construction and traction equirment was, set lip
in 1955 in s-ciecesion 'to the Elcctro-tccIb,Aca1 Laboratory
of tho Novochor.,:assIc Electric Locomotive Worl~s. The
Ia,horatory was expandod and the st-aff incre--sed. An
or I) iS~It4
-Lon of t1le I.,-,.boratory is given in Fig 1.
TIto invo-st igat ions af Lti,~? follov,, an annual
t1ho.-.13tic plan. Current wor'-' n~ to monthly plans.
Js accordi
The miain direct--Lons of wor,-- zire: invt:!j'Li1-:---.tions on the
dosigi-17 COI-13t!-I :~tion Int, rwduc t -i 1-1-n. of nc-,: electric
locomotives; t~l,-- -)f nr!~- -.i.%',crials and
C,,, A".1 c, 1~ 1! r..L 10 (1: the
.r(I 1/4 -anl

~-.-7-1 7/21
;~r inci a I of lu- jio
Eloctric Loco mot ivr,, Wor'~,.s.
invostiLgation und imr, ove,:-r~n't of t h~, cju:.--, ity all,3 'I i fe Of
t, ;, i rro,luct~; t l." 0 f op~- tion 01, loca"'notivcs;
~Illd U'C fl':cciliun o~ ll,-~ 1;,j -n~.' ~Alllulll-li.~ciit to,"Ius on
C-l
wor-s eitcu ;(-~i so tliese tas' , s
coul,-~ Le lul~"Icrtahcrl: test becls were Set UT- for electi-ical
1~.~Icllille.sj traction -3f locol-Xtiva
L
e I. we'ro cal,L;n-Licte~'i for testin!- scars ind
reslisltanc,?s aiid other items,
1.,,ts Iiiiiit. '7'~O I;,.oi.-:? test
Oeu-,:; ri,-s &i, c t I ioii 'hr o clel- cri I) Cd. . ln 11)',-V the
laborzit"ory i.,~adc 'LUALL,C11-tal contril'--iticno to th- (Illf--ve-lopi.,ent
"I.-
1"rocilletior. 0J., 11-11C I-len: I~C. tyl-e C.
wo~
also Cione oi-~ -u.-rruvcCl i.iatcr'Lals sucli t!.- sil'cone
L
ii-,~:10-atuioiij ero.-y .1-AllLt."Ll"' v- rniohes
z-.. r oi! rici,, iris t r uia.~i,ts nn--i -ALot-10, c' control. One e.-r%r-,rle
of ll.-(),-~:: concemir,,, tli;2 i,yrchr~Drous caracill-or r-,ctors
r.:-~C~Anes on 6;"j riew --In,je-phase/d.c~
214 'c locuniotiv- I:C, "'Idel: werf, I'lot Satis-factory

S OVA I C, 7 - l'il
The II-vircii-al, ~:ui-Ks I laboratory of t1he
E-lectric Locor.~otive
because of tMir low :,tartin,--torr i, c To -in-,r.rovc this the
irorcseo L,1-,0 irtro'-dLct."Lon ~f Jhase-srlitters.
The systuc~,; wals PM(10 U ,r, LrA instLlled in five locor.,lotives
~,nd aar, found to I-,c Teliable. The sar 'o solution will be
adortcd for the now locui~~ctiv,~s tyi-c 17601 Torr,uc cytrves
Of i~,otor tnc AS81-6 iii tho condr~nsor ~'orm ulien operated
-;,Tou. ) three.- hasc surT,i-, nrld froi-l - r~ase-_,.,Jitter are
. . . 1-1 . - -
shown in FiE F~. The torcuc is 80" -reater when
the jhase-s-litter "Lis uso(ii. Worl: was 61one to improve the
li~:iEnctic syst,ei.~,- o_f traction motors the :znuf,-.ctUrc of
insu,lation for ther.~, T,,)-- ir,,_~iuc'L ion li:;tributioi, in the
of traction tvre DPE-liOU and 17B410 Under
air 6 1
ntat,, Col,"'itionf, are il It be, seen thzit
r
. - 11 ' "*-" '
tLe of uotolr~ 1.1410 is ti,c better of the
tu,00 t,ho offocts uf r;~action 1.)cin- roducecll. The
1,-.1buratory, to,rcthur ,_J'L-h thc A1.1-16nion Thorro-
teclinical 111:1tiLutC7 P.a.,; thc a,-7;1 ic,-~ '%.-,--;on of
Card 30t silicone -Jr.-Iulation, Wor'j: hL~.,-, a3so br~cr, ione on electric

The -ra-imicip-al laborator,,, of 'Che
Novocherl_assl~ Electric Locoiiotive
,,C)IIAIC,. ,r~
Li
circults, for irS~taruc on a siy-rotor regener-tive circuit.
Circuit st-udies were also undertz,:-er.. Other work
clone I)- the lnborLtor, is brie'lly describod, T!--e inboratory
rocnnt2y strenrtl,ened its nssociation with various
scientific inistitutions n,.(1 cont-i-;cts havo bcon conclu,"ted
j.6 irlstitutcs. In fact, 'the ro~,,iircr.onts of the
-01-1-S ar,3 ollt,rowinfl- tlni,, which vill require
Card, 1:/1;- fua-ther (_,;,tension. Tl.(-,i,o fi:-Urcs
2, 1c/)50".
Industrial plants--US'SIR 2. industrial plants--Operation

inzh.; ZUSMANOVSUTA. L.L., insh.
Using now materials In electric locomotive construction. Zhal.dor.
transp. 40 no.10:60-62 0 158. (MIRA 11:12)
(Blectric locomotives--Construction)

KUROCHKA, A.L..Inzh.
Investigi,ting resistance of a slx-omotor system of recuperative
braking with cyclical otabilization. Sbor.LIIZHT no.139:18-42
'58. (MIRA 12:2)
(Electric railroads--Brakea)

WROCIM, A.L.,inzh.
Investigating resistance of a braking nysten uned on eight-axle
electric locomotives. Sbor.LIIZHT no.159s43-58 '58.
(MIRL 12:2)
(Electric railroads--Brakes)

KURCCMCAP A. L., Candidate Tech Scl (dies) -- "Analynis of ntabilizod syptoms
of regenerative braking using DC current". Teningrad, 1959. 18 Dp (Min Trans-
portiAtlon UISSR, Lonirgamd order of Jenin Tnrt of FlatIrmil Tram-port Engineers im
Acad V. V. Obraztsov), 150 copies (KL, No 22, 1959, 116)

PME I BOOK EXPWITATION SOV/3-990
Kurochka Aleksandr Leontlyevich. Aleksandr Leontlyevich Lozanovskiy, and Lyuborl
Llvovna Zusmanovskaya
Ispytaniya tyagovykh mashin i apparatov elektricheskikh lokomotivov i teplovozov
(Testing of Traction Machinery and Apparatus of Electric and Diesel Locomotives)
Moscow., Transzhe,ldorizdat, 1959. 215 P. 5,000 copies printed.
Ed.: L.S. Sokolov, Engineer; Tech. Ed.: G.P. Verina.
PURPOSE: This monograph is intended for technical personnel engaged in the
production, operation, and maintenance of electric traction equipment, and
for students of transportation schools of higher education.
COVERAGE: The book describes methods used in testing electric machines and appe'-
ratus of electric locamotivea, electric train sections, and diesel locomo-
tives in all stages of manufacture and repair. In addition, the book discuss-
es equipment design and electric circuit diagrams of test stations. The
authors thank Candidate of Technical Sciences N.N. Sidorov and Engineer B.G.
Kuzuetsay. There are 30 references, all Soviet.
C&rd--l/-5-

FIEMI, G.K., inzh,; WOOM, A.L., lnzh.; BABIN, A.B.. inzh,
Some practical aspects of operating VL23 series electric loco-
motives. Blek. i tepl. tiaga 3 no*2:33-37 7 '59- (MIRA 12:4)
(Electric locomotives)

KUROCHKA. Alsksandr Loontlyevich, kand.tekhn.nauk, nauchny7 sotrudnik;
--TWTW7 Marat losifovich, nauchnyy sotrudnik
Calculating traelent processes of electric locomotive circuits on
digital computers. IIv.vys.ucheb.zav.; alaktromakh. 3 no.21
38-51 '60. (MIRA 13*7)
1. Novocherkasaki7 nauchno-issledovatel'--Ic~r inatitut
elektrovoz os troyeniya.
(Blectronic digital computers)

KMCHKA, Aleksandr Leontlyevich, kand.tokhn,nauk; UMMMOV, Vladimir
Vasill.vevich; BOLUYX79~rvan Pavlovich, kand.tekhn.nauk, doteent
Use of an electric simulating model for the study of the dywmics
of regeneration circuits of electric locomotivea with consideration
of the saturation of traction motors. Izv. vys. ucheb. zav.;
elektromekh.-3 no.3:41-49 160. (MIRA 13--10)
1. Zamostitell direktora Novochorknookogo raiuchno-iseledovatel'skogo
instituta (for Kurochka). 2. Nachallnik laboratorii vychislitall-
nykh neprerynogo deyetviya Novooherkasskogo nauchno-issledovatel';w
skogo inetituta, elaktrovozostro7eniya (for Kleymenov). 3- Ufadra
elektricheskikh mashin i apparato-7 NovocherkaeskDgo politekbniche-
skogo, institut (for Bolyayev).
(Alectric locomotives)
(Blectromechanieal analogies)

KUROCHKA, A.L., kand.tokhn.nauk; SITNIK, N.Kb., kand.tokhn.nauic;
- 150-~~q A*A*, insh. (Pookrobko)
Prospective a.c.locomotive. Zhel.dor.transp. 42 no.7:
13-20 Jl 160. (KLRA 13:7)
(Sluctric locomotives)

KUROCHKAI Aleksandr Lpontlyovich; ZUXANOVSKAYA, LyubovI Llvovna; SIDOROVt
LoA., tekhn. rod.
9 .0
(flew insulation for traction motors] Novaia izoliatsiia tiagovykh
dvigatelei. Moskva, Vsos. izdatellsko-poligr. ob"edinenio H-va
putei soobshchaniia, 1961. 94 p. (MIRA 34:7)
(Electric railway motors) -(Electri"nsul&Aov-s dM insulatlon)

KUROCHUY AL-, kand.tekdrinauk
,hesearch inatitute of the electric locomotive induatry.
Veot. elektroprom. 32 no-5:4-7 MY ~61. (1-URA 15:5)
(Electric locomotives)

KUROCIIKAj A.L. (Novocherkavok)
Ways of improving main-line electric locomotives. Zhel.-dor.
transp. 43 no.9:14-19 S 161. . (MIRA 14:8)
1. Zamestitell direktora Nauchno-issledovatellskogo instituta po
elelctrovozostroyeniyu.
(Electric locomotives-Design and construction)

BYSTRITSKIY, Kh.Ya.; KUROCHKA, A.L.
Immediate prospects of the Soviet manufacture of oloctrie
locomotives. Zhol.dor.transp. 4.4 no.5-27-.32 My 162. (MIRA 15,5)
1. Zamestitell glavnogo inzhenera Glavnogo upravleniya
lokomotivnogo khozyaystva, (for Bystritskly). 2. Zamestitell
direktora Novochorkaoskogo nauctino-isoledovatellskogo instituta
elektrovozostroyerUya (for Kurochka).
(Electric locomotives)

YANOV, Viktor Petrovich; KURUGHKA, A.L.; ALIKIN, H.I.; KOLYCHEV,
G.K., inzh., retoenzent; KALININ, V.X., kand. tekhn.
nauk, red.; DROZDOVA, N.D., takhn. red.
[Auxiliary machines of main line d.o. locomotives) Vspomo-
gntellnyo mashiny magiotrallnykh elektrovosov poatdiannogi
toka. Moskva, Transzheldorizdat, 1963. 119 P.
(VJRA 16:8)
(Electric locomotives--Electric equipment)
1~ Si~

ALIK I N I It. I.; G( I! t 1; 111" 1 JKC) , Y. I.; I I '~'VAMNYY
fi-,"AG
f,'j.
.OfT,,V, fj. I I,' FTII~
,or
Vikbil. nauk; L I TV I NOVA , I m. If )Z1-NCV.,K I Y'1' 1, . L. kund . te khn .
nauk; MuMiRIKOV 0 F. I . ; 11-UHANIK011 , 1_101. ; I'UrA1011, V. f . ; iuiYLYAN
A. F. ; SVE'Pf'If)V , V. Ya. ; SKLYA."OV, B. S. ; SOLUI I YEV , K. M. , kand .
tekhn. nauk; SIUKALKIN, A.11. ; S'.'f~CNIFOV, A.A. ; TITIMONOV , %.G.
,NKO, P.K.; YANOV, V.P.
[VY,O electric locomotive.) Electrovoz VAN. Novocherkassk. Nauchno-
issledovatellskii institut clekt.rovc)ZO.Stroenila. Sbornik nauchnykh
trudovt Vol, 5) (1,11PA 18.5)

ACC NRa AR6028764 SOURCE CODE: UR/0269/66/000/006/0060/0060
AUTHOR: Kurochka, L. N.'
TITLE: Determination of the physical parameters of a limb chromospheric flare
:SOURCE: Ref. zh. Astronomiya, Abs. 6.51.463
!REF SOURCE: Solnechnyye dannyye, no. 7, 1965, 45-53
iTOPIC TAGS: solar flare, solar limb, Doppler shift
!TRANSLATION: Assuming that the source function is constant, values of the optical
:thickness To at the center of the line and values of the Doppler width AX were obtain-
D
~ed from profiles Ha-Hc, H and K Ca II in the spectrum of the limb flare of 20 July 195
;Evaluations were performed using various methods; one of these methods (suggested by
;the author) is briefly described. The magnitudes To and AX are used to calculate the
1 D
'population levels, the temperature, and the turbulence speed. It is found that mean
'disturbance temperature is approximately 60000. It coincides with the radiation tem-
1perature determined from optically thick lines, and exceeds the radiation temperature
~!determined from optically thin lines. Turbulence rates may be considered equal over
!the entire volume of the flare; their maximum (approximately 46 km/sec) is c,
in the premaximum phase of the flare, then the rates go down. 27 references.
iSUB CODE: 03
1 UDC: 523.75

," rMCHKA, L.
Velocities of particles in solar corpruscular streams. Astrono
tair. no.189:7-9 7 '58. (MIRA 11:8)
1,Kafedra astronomlig Ki7evskly gosudarstvenny7 universitet.
(Solar radiation)

C'/62/000/oCb
f lave of jx1lY 20 p i95B
0 r 52, .56,
chrom no. 6 0 191 69)
,"r"RO.R t'dyinr- "be , Geodeziyal 6 *3 -
of s 'no. 31
an,
f tile
CcMTjc ,.,ion 0
'ReferatjvnTjl~ (11soln j 2 in CM 0" ("at of
60 f in 'no rontinuoll~ , t C , line
flare 0 ,- ed - ncide %41t 0 C
of tyle vrocc,~ Col of
j (joeu 1,10 componen arosen
spectrog;, were P"'limin, C-losc 0 t1lira )Mpone"t
Two h of
Spectrograrns, etals - '4,nercas t sive S3.0'W of cioes not
of 11C artd 0 rep ten
and -jb1c on Y1jdrOgCn 4holLe f Ift t IT 01 1 line s drops
Vi5 Of the ) tn of 00, 'Aty 11 1 ne
0.1ve 610V1 durins v. e a L) Tne jjjterjul f 111droge 1 0 'C
t Intenu -tion ion in , 0
jr,os absorp emiso -4 Cred - intensity ..,fter May-i e5 0 t
in '. disco
seen . observed in 'Wau ... t-ae ...ncep I ra
ar 99) is f lines jyjer tae appe droSen *In r cc
el
(,,,58-(5- aden rg 0 a~cjmum Vrof ileo Of th
_00 Stary_ bVO f lare M c sed bY moreover'
,.f ter, _tyle be 331 ~8.6 - rpt"On;
h It mall 1, -,,, 31B2 -abso
r
djMjni5 time. in Jill elf
-the same lissi-on ted VY
at of lie I em are affec
flarep teMs
series
0 ard
Resu,,8 Of StUdying...
Parts are ,t
With dIff ro
erent '3/035/6
ngly C11stOrted d ;~100010061b~
Aooi/Aiol
Well de- radial. velo Ue to ab, 7/064
~cr
Pulation- lbed Ly th eltle, OrPtiOn by
e -U rn f Som mas,,-
Pul Of higher I - 0 e Profile,
lev allon J,m, t PVels I two DoPPler Q of the of a Colder
C e1 IS es Of He of hYdro Profile, Qerle,-)hi SUbstanc
T gen line. e
Imat level 33p without s Fher t
Is estj are determl elf-ab OrMS are
With all. mated ned sorPtlon.
or 10~ cm 3. wance for The Popula , and the PO_
self_a~so lower po-
7'here are 9 references. rption, tot'On Of hydrogen e,o,d
be V -
[AbStracterrs note: Complete tr4nslat, 2 - 1015 Over.
on] GurtOvenko
Card

gecona quanLvm

a r
I n the second s t a L
a t Orao
.3 ton) s r 9 t s t a t c
n t e
n e
0 A 'I ILC
r m a n f r n u a
7 h

A A

ACC NR, AT7002856 ---6~URC7F.--CODE-s-~R/3-i~9/66/060/063/0083/008 -
71
AUTHORSt. Neboshov, V. 1.) Kurochka,, L. Ya
ORG; none
TrrLF,-. Me performance of marine engines under storm conditions
SOURCE: Nikolayev. Korablestroitellnyy in3titut. Sudostroyoniyo i iorskiya i
sooruzheniye no, 3, 1966, Sudovyye onargetichoskiye ustanovki (Ship power equipment),,
83-87
TOPIC-TAGS: ship component, marine engine, engine performance characteristic, shaft,
elasticity
ABSTRACT: The dynamics of ship propulsion units with elastic coupling between the
main engine and the screw was investigated analytically for storm conditions. The
aquat.ions of motion of the system elements were taken in the standard form. The
change of the relative torque of the elastic coupling was represented by the rjechani-
cal characteristics of a single-cell electromagnetic slip clutch. Tnis approximates
tha characteristics of marine hydrodynamic clutches. The effects of the rocking
motion of the ship were introduced in accordance with the findiags of M. A. Grechin
(0 sovmostnoy rabote grebnogo vinta i dvigatelya v usloviyakh volneaiya i kilevoy
kachki sudna. Trudy TSNIWaq vole 35s 1964 . Since the equations can not be solved
i; Card 1/2

ACC NR, AT700285C'--'
in a closed form, an analog computer wan used to produce a oolution which in presented
on an oscillograph as functional relationships between the shaft speeds for the
various components and the ship motion. The physical parameters introduced in the
co.-aputer cover the entire ranGo of practical values. Orig. art. hass 2 figures and
7 formulas.
SUB CODE3 130 21/ S~BM DATEs none/ ORIG REF: .002
Card--

KUROCHKA, N.V.; COLOVIII, S.A.
..........
Installine supports for an overhead contact network from. the track.
Zraiisp. stroi. 13 no.7:9-10 Jl 163. (MIPA 16:9)
(Electric railroads- Poles ard towers)

KUROCM, V.P.
Halloysito In phosphorito-bearing argillition of the Dniester
ancient Paleoznic. Trud7 Inst.gool.AN Uz. SSH no.9:174-180 '53-
(MIRA 12:1)
(Dniester Vallf -H
g1joyalte) (Dniester Valley-Argillite)

I A
0l
to
4 '6
JIM I
I A

KUROCIUCA, V.P.
Halloysite In phosphorite-bearing argillites of the Dniester
ancient Faloozoic. Trudy Inst.ireal.nav. AN BSSR no.1:174-180
5 F3. (MIRA 12:1)
(Dniester Valley--Halloyalte)
Onioatar Valley--Argillite)

KUROCKKA, V.P.
Bentonites in Kellmentay District, Chernovtsy Province. Bent. gliny
TJkr. no.2:50-64 '58. (VJRA 12-12)
l.Chernovitskiy gosudarstvenny7 universitet.
(Kellments7 District--Bentonite)

AUTHOR: Kurochka, V. P. 2o-119-2-4(3/6o
TITLE: Halloysite in Phosphorite-Containing Argillites of the
Ancient Palaeozoic Bra of the PridnestrovIye Region
(Galluazit v foaforitonosnykh argillitdkh drevnego paleozoya
Pridnestroviya)
PERIODICAL: DoKady Akademii Nauk SSSR, 195a, Vol. 119, Nr 2,
PP, 351 - 353 (USSR)
'ABSTRACT: Halloysite is extensively distributed in loamy rocks of
different aget however, it was not ascertained up to now
among Cambrian sediments. The author has ascertained a thin
interstratification (of from 4-5cm) of argillite of halloy-
site-like composition in the mentioned argillites of the
minlkovetskiy horizon of the Ushitskaya suite. The phospho-
rite-containing horizon,which is now (with question mark)
classified into the Cambrian era is built up by argillites,
the main rockforming mineral of which is represented by
illite (no fe~once 6). The minlkovetokiy horizon is charac-
terized by its concretions of primary phosphorites with
Card 1/4 coarse crystalline sulphide formations of nonferrous metals.

2o-119-2-45/6o
Halloysite in Phosphorite-Containing Argillites of the Aricient Palaeozoic
Era of the PridnestrovIye Re[;ion
Thus occurrence of halloysite can help to explain the con-
ditiona of the exterior environment as one of the main factors
of the sedimentary ore formation. Because of the lack of
organic remains in the horizon its sediments cannot be bio-
atratigrttphically reconciled with the analogoiis deposits of
I east-and weat-volyn'. Therefore halloysite in certain-circum-
stances can also be used for correlation purposes. Then the
mentioned argillite is described in detail. The orientated
ag-,regates of its loam substance have a micro-scaly structure
and a refraction'index of 1,555 to 1,559. The heating curve
(figure 1a)is distinguished by the 'endothermic effects at
130'and 5800C typical for halloysite and by an exothermic
effect at 9600C. The first endoeffect corresponds to the
transition to metahalloysite, the second to a complete 0dehy-
dration of halloysite (Reference 7). The effect at 960 C
corresponds to the destruction of the lattice of the crystal
Card 2/4 and to the formation of a new compound. The dehydration curve

2o-1 19-2-,bj6o
Halloysite in Phosphorite-Containing Argilliten of the Ancient Palaeozoic
Era of the PridnestrovIye Region
at -ure 1b) has 4 clearly dnfined sections; correop8ndingly
(fit, 0 0
at 20-100 C -3 57eI!,0at 100-300 C -1,03~41, at 300-550 C -10,7K
and between 55;-90; C -0.90% of water is eliminate'd. By the
X-ray diagram obtained with an iron radiation the most charac-
teristical halloysite lines are fixed (Reference 3), which
entirely correspond to the data on dehydration and those of
the thermal analysiq (table 1). Furthermorefresults of the
spectrum absorption of the suspension (dyed blue by benzidin,
type IV,figure 2) are given. Electron-microscopic investiga-
tions confirm the presence %f montmorillonite, which was de-
monatrated by dyeing by fur"Eher dyes. Table 2 gives results of
the chemical analysis. The mentioned montmorillonite also
causes the deviation of the relation Al 20 :SiO , which here
is equal to 1:1-94,from the theoretical r;latign (1:2)(Re-
ference 3). Thus the main rock-forming mineral of the argillite
under consideration is halloysite. Those of seconda:~y impor-
Card 3/4 tance are kaolinite and montmorillonite. Halloysite ou.-ht to

2o-119-2-45./6o
Halloysite in Phosphorite-Containing Argillites of the Ancient Palaeozoic
Bra of the PridnestrovIye Region
be a result of the diagenetic change of illite. The associa-
tion of the mentioned 4 minerals gives evidence of a wide
modification range of the pH-value during the period of
formation of the mentioned argillites and confirms the theorem
on the illite-montmorillonitp-stage of the decomposition of
mica (Reference 4)-there are 2 figures,2 tables.,, and 7 re-
ferences, 7 of whic'h are Soviet.
ASSOCIATION: Institut geologicheskikh nauk Akademii nauk BSSR (Institute
for Geological Sciences of the Academy of Sciences of the
Belorussian SSR)
PRESP21TED: September 2, 1957, by D. I. Shcherbakov, Member, Academy of
Sciences, USSR
SUBMITTED: September 2, 1957
Card' 474-

0001-1-i It SO j "~-Clk's Of ;~. i: I -
Ni,~- ac ,;I Iim! ill - ti oll o f ~- I lyr ii -n". I' , 10 a 7,0i a (I t -U:7 i o o f ri-i dr-, t t-ov I 'Ire
and w~ ~-j~~ed aq-ip~t'--tion ol, clvy min-v 1q,
tain in-c' 19)'l- 3") iii of
Hit.-hor 7Auc,,,.'Uion L'-rov St-- to U iri 1v- n ?r nko) Ir PI OS
50 co,
Liff,'t Of 10 -ti UGS) '11'107-59, 106)

KUROGHKA, V.P. [Kurachka, V.P.1; TKACHEV, L.I. [Tkachou, L.I.1
Problem of interpreting results from electron microscope studies of
clay minerals. Vestot AN 3SSR. Ber. fiz.-tekh. MY- n0-3:85-91 '59.
(Xlectron microscopy) (MIRA 13-.3)
(Glay)

KUROCHKA, V.P.
Cyclos and facies of the lower Palmozoic along tho Drieeter.
Dokl.AN BSSR 3 no.3:116-122. Rr '59. ! (141RA 12:8)
1. Predstavleno akademikom AN BSSR K.I.IckFLahem.
(Dnieater Valle7--Gnology, Stratigrapbic)

MAIHMCH, A.B.; VMOCMrA, V.P- [Kurachkr,,- Vikil
Stratigrapbjr and lithology of late Pro-Cambrian and
Cambrian sediments at the village of Xuranoto in Vileyka
District, Holodeohno Province, Vostei AN BSSR-ISer.fix.-
takh.nav, n0,4:89-103 159, (HIRL 13:4)
(Vileyka Platrict-Geology, Stratigraphic)

3(5) -127-5-42/E:8
50V12 o 1
A;JTHOR: Xurochka, V. P.
'r IT LE t On the Boundary Botwota. the Lower Cambri-a- an'd tho ordov',ciar
of the Pridneatrov'ye
FERIODICALi Dokla4 Akademii nauk S55R, 1,959, V01 127, Nr 5,
PP 1085 - 1068 (USSR)
ABSTRACT: It is urgently necessary to find an aj~reement betwoon the
numerous data collected in recent times on the cross sectiuno
of the Lower Paleozoic of the Russian platform. This problem
meets with difficulties because the position of individual
stratigraphy units especially in such a classical natural cross
section as the Pridnestrov'ye has not yet been determined. The
interpretation of the position of the mentioned formations de-
pends in numerous cases on the solution of the-problem of the
character of the boundary between the Komorovskiy and 'u'olodcvs-
kiy horizon. At present, the boundary mentioned in the title is
usually drawn at the base of the latter horizon (Refs 1,3,8 ',11,
12). It may be seen from detailed investiwation:3 that the Molo-
dovskiy horizon may be regarded in this caSE as a shortened stra-
Card 1/4 tum of typically marine formations. The latter are not connected

On the Boundary Between the Lower Cambrian and the SOV/2o-l 27-5-42/:~a
Ordovician of the PridnestrovIye
with the separation from the sea and the main land i.e. with a
transgression but with a recession (Ref 6). At J*irst sight thcre
is the impression that this is a basal stratum of transgres.,jive
origin of the sandstones of the Molodovskiy hor:-zon. Actually,
however, they were only strong marine currents which at a con-
stant depth of the waters had considerably Proded thc sedimc%%'s
deposited earlier. Due to this fact an incorrec- idea of a
transgressive sequence was obtained- Tiht~ author ,ivc-.s 6 proof3
of lithological and faunistical character for the correctness
of -this concept, among them the papers by 0. 1. Nikiforova (R,2f 7)
D. V. Naliykin (Ref 6), and Th. VaLc~aujanu (Ref 43). The mention-
ed Eitrong marine currents were for::icd as a consequence of the
relief changes of the 'bottom of the sea. The currents differed
spatially and chronologically so that also the r eroding force
differed. This fact also explains a strong varic~bility of the
thickness and the lithological composition of the Mc1od)v-'-!v
horizon. In connection with the above explanation of the faciall
character of the mentioned horizon a rt.-vision of the hithert;~
concepts of the stratigraphic po.9ition of the oldest Paleozoic
Card 2/4 of the mentioned area becomes nece2sary. The spoll'e com-ple.X

On the Boundary Between the Lower Cambrian and t~,e S~Wl/2o-127-5--12/5;-z
Ordovician of the Pridnestroviye
investigated in 6 samples by B. V. Timofeyev (Ref 11)
characterizes only the Bronitskiy horizon (according to the
stratigraphic scheme by Y,. F. Stashchuk, Ref 9). This complex
is to be regarded as corresponding to tnat --f the laminarite
strata of the Pribaltika (Baltic countries) and to the la=i-
narite strata investigated by A. S. hlakhnach (Ref 5) in northern
Belorussiya. Since the age of the N11olodovskiy horizon which
closes the cross section of the oldest Paleozoic in the mention-
ed area was reliably determined as Ordovician on the basis of
the fauna, the underlying formations without transgression are to
be regarded also as Ordovician. The lower boundary of the Or-
4ovician is thus in the roof of the ph03phorite-bearing arZil-
lites of theMolodovskiy horizon. The following horizons must
also be classified as belonging to the Ordovician: Sokolet-skiy,
KoEaorovskiy, and Molodovskiy (Schet.-,e by IG. Vh. Dikenshtl~,yn,
Rof 1). There are 13 referercou, 12 of i,-hich arc, ""oviet.
Card 3/4

On the Boundary Between the Luwer Cambrian and the S011/2o-127-5-42/58
Ordovician of the PridneBtrovIye
ASSOCIATIONt Institut geologicheskikh nauk Akademii nauk SSSR (Irstitute
of Geological Sciences of the Academy of Scien,;ea, USSR)
PRESENTEM: April 17, 1959, by N. S. Shatskiy, Academician
SUB'41ITTED: April 15, 1959
C ELrd 41/4

KSM11 I 1 11 1 1 ~_
KLMACH, A-S-, KUROCHKA, V-P.._PAP, A.M., MOLTAVKO, L.IG
Weathering crust of the crystalline foundation rack in the area
of Grodno. Dok1.AN BSSR 4 n0-7:307-310 J1 160.
(MIRA 130)
1. Institut geologtheskikh nauk AN BSSR-
kGrodno, District-Petrology)

MAKHNACII, A.B.; KUROCHKA, V-P-; PAP, A.M.; MOLYAIrw, L.M.
Some features of the distribution of trace elements in rocks of
the crystelline bedrock and the overlying weathering surface in
the vicinity of Losoono and Glebovichl (Orodno Province). DokI.AN
BSSR 4 no.9:387-389 S 160, (RIBA 13:9)
1. Inatitut geologicheakikh nauk AN BSSR.
(Grodno Province-Trace elements)

Y&MVICII, A.S.; KUROCHKA, V.P.; GOLUBTSOV, VJ'.
Rupturea in the Strelichevo upheav&1 of the Pripet downwarping,,
their extent and age. Dok-1. All' BOSR 5 no.8:352-356 Ag 161.
04IRA 14:8)
1. Institut geologicheskikh nauk A14 DSSR.
(Strelichevo region-Geology, Structural)

'YLKNIIAC), ;! ,. ,
I , f A.S. ; 1 -1 .( (, -A IV.?'#,j ul I LN.. 1. 1.
7no Middle Dovonian dcrosits at Dragin and thcir lithologic
and petrographic char-eteristics. Doki. :11 DSSR 5 no.9:393-
396 S 161. (IMU 14:1c)
1. Irstitut r--~o).o ichc,,AAI~i nuiLl, ,VI! J3S3'-- ' '
i'Aiito Russin-Goolomr,

Y_WNACII, A.S.; !,PqCHr,_A1_V_.P.~; UR'YEV, I.I.
Upper Devonian deposits of Bragin and their petroeraphic characteris-
tics. Dokl. AN BSSR 5 no.10:458-461 0 161. (MIRA 15:3)
1. Institut reologicheskikh nauk X4 BSSH.
(Bragin region--Petrology)

BOBROVNIK, D.P.; KUROCHKA, V.P.
Hydrobiotite in Lower Paleozoio sediments of the Dniester Valley.
Vop. min. osad. obr. 6:34-43 161. (MIRA 15-6)
(Dniester Valley-Hydrobiotite)

NEVMERZ1JITSrAYA, Z.M.: KUROCRA, V.P.
F'orm;jtion of structures of the Pripet Depre5!Aon In the Permian and
the Triastdc. Dokl. M1 BSSR 6 no.3:181-184 Fr '62. (MIRA 15:3)
1. Institut greologicheOlkh nauk AN B55H. Predstavleno akademikom
AN BSSR K.I.Lukashevym.
(Pripet Val.ley--Geolo,,-y, Structural)

ACCESSION NR.: AT4034465 S/309l/63/Ooo/oo2/oo56/oo6l
AUMOM Ivanchuk, V. I.; Xurochka,
TITLE: The problem of classification of the spectra of auroras
SOURCE: Kiyav. Univarsitet. Sbornik rabot po Hezhdunarodnoun geofizicheako=u
.-odu, no. 2, 1963, 56-61
TOPIC TAGS: aurora, auroral classification, upper atmosphere, auroral brightness,
auroral height, auroral spectrum
0STIULCT: Investigations by Stormer and his associates have shown that the lower
the hei-ht of auroral luminescence the greater will be its mean brightness. It
follows that there should be a spectrum-brightness dependence (ass~Ziaj the cor-
rcetneas of certain conclusions drawn by the author in this and other papers).7he
proposed iorm of the spectrurk-brightness dependence has been given elsewhere (V. I.
Ivanchu1c, Sbornik rabot KGU po MIGG, no. 1). This latest paper gives quantitative
estimates of the mean effective brightness -for a large number of spectra on the
basis of observations at Tiksi Day. Table I in the original gives brief extracts
frow the observation journal for each of the 36 studied spectra and results of de-
termination of the spectral type a in accordance with the classification presented
abbve-cited paper. The table also gives the commencement time for exposure
C_-.172

ACCESSION NR.: AT4034465
and the corresponding times of observation of the most characteristic auroral
forLs vaid their iatensiuy in a 4-unit scale with an accuracy to a half-unit. The
forms and colors are given in accordance with the classification recommended by
the Instit-ate of Terrestrial Magnetism, the Ionosphere and Radio Wave Propagation
(Infor=atsionny*y abornik MGG, no-3, 711, 1957). The table reveals that the as-
sumption of existence of a spectral type-auroral brightness dependence is confir"-
ed. The spectra of low type-B auroras possess great brightnesses 2-3-4. Inigh type-
A auroras for the most part decrease in brightneas to the brightness of the night
SICY (assigned the value 0.5). Orig. art. has; 1 for=la, 2 figures and 1 table.
iUSSOCIATION: KiyavBkiy universitet (Kiev University)
6MMITTED: 00 DATE ACQ: 07,%Iay64 ENCL: 00
SUB CODE: AA NO REF SOV: 005 OTHM: 001
Card 2/2

ACCESSION NR: AT4032229 5/3089/63/000/005/0305/0311
AUTHORt Ivancirik, V.'I.;',_~u.ro_chka, Ye. S.
TITIX: Comments on the classification of auroral spectra
SOURCE: A.N UkrSSR. Mezhduvedomutvenny*y geofizicheakiy komitet. Geofizika i
astronomiya; inEormatsionny*y byulleten', no. 5, 1963, 305-311'
TOPIC TAGS: aurora, upper atmosphere, spectrometer, auroral plassification
ABSTRACT: The authors discuss the spectrAl, photoelectric and spectrometric
methods for atudying emissions of the upper atmosphere. They note that Photo-
electric and spectrometric methods make it possible to narrow greatly the limits
,d t and At--- the space-time resolution, but that a considerable number of short
comings are involved. However, the mass-nature of observations With such instru-
ments can compensate for their inadequacies and permit detection 'Of both general
and local peculiarities of auroras. The authors have already published a
spectral classification of auroras (Sb. rabot po MGG, KGU, No. 1, 58, 1961);
much of this article is understandable only with reference to that paper. They
have found that the character of the spectrum is determined primarily by the
height of the luminescence or the'depth of penetration into the atmosphere of the
Card 1/2

ACCESSION NR: AT,4032229
agent responsible'jor auroras. Additional arguments are presented in this paper
to validate this conclusion. If,thts height-spectrum relationship is correct,
there also should be a spectrum-brightness dependence. A study of spectral ob-
servations at Tiksi Bay for the years 1958-1959 was made to determine whether
such a relationaNip in fact exists; processing revealed the reality of the re-
lationahip. The spectra of low type-B auroras have great brightnesses 2-3-4.
Ifigh type-A auroraq for the most part decrease in brightness to the brightness of
the night sky (assigned the value 0.5). In addition to the evidence of the 36
spectra used, other facts are presented to 3ubstantiate the spectrum-brightnoss
relationship. The possibility of determining height of luminescence on the
basis of spectrum is proposed to replace the more tedious traditional base
measurement method, Orig. art. has: 5 figures, 2 formulas and k table.
ASSOCIATIONs KlyavukLy gosudarntvonny*y univoraftat (Mov Stato Univorsity)
SUBMTTED: 00 D&TE ACQi 16Apr64 ENLGL: 00
SUBCODE: AA NO REP SOVs 005 OTHER: 003
Card 2/2

KUROCHKIIT, A.
'___
Truc to their word., Rech. tranop. 20 zio.10:28- 0 161.
1 14:91)
1. lWektor Gorodotskogo sudoremontno-raeklanicheskogo
zavoda. I
(ShIps-44aintenance and ropqir)
P/

KUZNETSOVI S.,, Icand.tokhn.nauk; HHOCIEIN, A., inzh.
Recent dovelopmonts in the design of silos for grain and flour*
Muk.-olev.Prom. 30 no.1:10-11 Ja 164- (MIRA 17:3)
1. Gosudarstvennyy proyektnyy institut po proyektirovaniyu pred-
priyati.y i sooruzheniy zernovoy i mukomollnoy promyshlennosti.

KUROCHXIN~ A.- WICHEVO A.
High quality At the specified time. Rech,;transp. 21 no.12:22-24
N 162. MU 15:11)
1. Direktor Gorodetskogo sudoremontno-mekhqnichaskogo zavoda
(for Kurochkin). Nachal"nik plaa6vv-proIzv6dmWennogo otdela
Gorodotdkogo sudoremontno-mokhanibhookogo zavoda (for Illichav).
(Ships--Vaintenance and repair)

NOSACHEV, D., gornyy inzbener; VROGHKIN, A., gornyy inzhener.
Remarks an N.A.Shurist pafflpTrft-*M%t7iet clitting machine.* D.Hosachev.
A.Kurochkin. Ugoll 28 no.6:47 Je '53. (HLRA 6:6)
(Coal-mining machinery) (Shuris, N..A.)

KUROCHKIff A., inzh.; RYSINA, Ye., inzh.; NO"HNITSKIY, Y. , inzb.
.0 1,
Increasing the durability of walls of the reinforced concrete
frame of elevators. Muk.-elev.prom. 28 no.9:19-22 S 162.
(MIRA 15:10)
1, Gosudarstvennyy proyektnyv institut po proyektirovaniyu
prodpriyatiy i sooru I ly zernovoy i mukomollnoy promyshlonnosti.
(Grain elevators)

XURMIKOY A.; IL'ICHZV, A.
Potontialitiou of a plant. Nach. transp. ~2 no.6:25 Je '63.
(111M 16:9)
1. DiraUor 'jorodot3kogo zavcda (for
Kuroclikin). 2. Nachaltnik plunovo-proizvodstvonnogo otd-21a Gore-
d3Lskogo oudorerontnc,--m,,,Ichanicliejkogo zavoda (for Illichw).
(Shijm-Mfdntr.-jianc!~ and rapair)

MAKSD4OV, G.N. ; KUROCRIKIII, A.A.
Repairinr, cosine capacitors. Prom.energ. 16 no.9:20-21
3 161. (MIRA 14:8)
(Electric capacitors--Maintenance and repair)
0
10