SCIENTIFIC ABSTRACT GREBENSHCHIKOV, S.I. - GREBENSHCHIKOVA, G.V.

• Document Type: CREST
• Collection: Scientific Abstracts
• Document Number (FOIA) /ESDN (CREST): CIA-RDP86-00513R000516620002-9
• Release Decision: RIF
• Original Classification: S
• Document Page Count: 100
• Document Creation Date: January 3, 2017
• Document Release Date: July 27, 2000
• Sequence Number: 2
• Publication Date: December 31, 1967
• Content Type: SCIENTIFIC ABSTRACT

GRSBEESHCHIKOV, S.I. (Polotsk).
Province conference of midwives. Fel'd.i akush. no.3:58-59 Mr 154.
OMRA 7:3)
(Polotakaya Provinco--Midwives) (MidwiveB--Polotskaya Province)

6,9J67
S/139/59/000/06/014/034
3032/Zlll+
AUTHORS: Gagin, Ye.N., Grebenshchikov, 6 .Ye, I PjaarfiY4_Y_JL._
TITLE: Some Problems Associat-e'I'Vitff-t-he Design of an Electron
Electrostatic Van de Graaf Generator
PERIODICAL: Izvestiya vysshikh uchebnykh zavedj'niy, Fizika,
1959, Nr 6, pp 95-101 (USSR)
ABSTRACT: This paper was presented at the Inter-Collegiate
Conference on Accelerators (Tomsk7 February 1958). It
describes the Van de Graaf generator at the Physical
Institute imeni P.N. Lebedev of the Academy of Sciences,
USSR. The machine was completed in 1956. The generator
is in a horizontal position and is mounted on three
insulating columns 1.8 m long each. The 60 distributing
rings and the high voltage electrode are made of
duralumin. The high voltage electrode is in the form
of cylinder connected to a hemisphere 38 cm in diameter.
The electrodes in the accelerating tube are in the form
of thin stainless steel discs with apertures 8 cm. in
Card diameter. The accelerating tube is 1.8 m long and is
1/2 made up of 180 electrodes separated by porcelain rings.
The width of the belt is 26 cm. The belt moves with a 41

69Z7
S/l3q/5q/ooo/o6/ol4/03J+
9032/EI14
Some Problems Associated with the Design of an Electron
Electrostatic Van de Graaf Generator
linear velocity of 21 m/sec. The generator works in a
nitrogen atmosThere at a pressure of 5.5-7 atm. A
mixture of 80% nitrogen and 20% C02 gives the best
results. It was also useful to use pure nitrogen since
the freezing of moisture out of the mixture was found to
be difficult. Measures were taken to keep the relative
humidity to about 0.05%. The machine produces 1 MeV
electrons, the energy spread being 0.05%. The energy
spread is controlled by passing the beam through a
deflecting analysing magnet and looking at the energy
deviations in the focal plane of the magnet. A special
beam probe is located in this plane and sends an energy
error signal back into the machine. The machine delivers
Card current pulses of 1 mamp, the pulses being of the order
2/2 of 20 psec. The angular divergence of the beam is 1o-3
rad. There are 5 figures and 7 references, of which
1 is French, I is English and 5 are Soviet.
ASSOCIATION: Fizicheskiy institut imeni P.N. Lebedeva AN SSSR
(Institute of Physics imeni P.N. Lebedev. AcademY-Qf-

240) SOV/56-417-2-41/cl;6
AUTHORS: Rayzer, M. D., Grebenshchikov, S. Ye.
TITLE: The Localization of a High-frequency Induction Di-,;chgr-7e
PERIODICAL: Zhurnal eksperimentallnoy i teoreticheskoy fiziki, 1959,
Vol 37, Nr 2(8), PP 564-565 (USSR)
ABSTRACT: This is an investigation of a high-frequency induction dis-
charge in an axially symmetric magnetic field in the presiiilc-
range of from 1 to 1003M H9 iu various gases (hydrogen, air,
helium). This discharge was produced by a self-excitatlon-
oscillator (150 kw) equipped with GU-12A tubes. The pulse dura-
tion was 1 sec, the frequency 15 mc and the plkte, voltage was
15 kv. Furdher details concerning the apparatus are given. The
discharge was excited in a cylindrical vacuum chamber (diame-
ter 28 cm, h - 3 cm). A figure shows typical slow-motion photo-
graphs of the discharges in different gases, which were taken
with the apparatus SPS-2. The alit of the lens of the photo-
recorder was arranged parallel to the radius of the vacuum
chamber. The helium discharge exhibits the particular feature
that the plasma ring forming at the moment of breakdown Bepa-
Card 1/4 rates into two simultaneously existing coils. The frequencies

SOV/56-37-2-41/56
The Localization of a High-frequency Induction Discharge
of the plasma coils are, under otherwise approximately equal,
conditions, inversely proportional to the specific gravity of
the gas: for air 16,000 c--, for helium 6,000 c., for hydrogen
4,000 c . The current in the winding is about 200 a and the
field strength of the vortex-like electric field is r,.,100 V/Om.
The current in the plasma coil is determined by its inductivi-
ty. Spectroscopical measurements of the discharge in hydrogen
under a pressure of 10 = Hg -(epee trometer ISP-50) showed that
only mono-atomic hydrogen ions are present in the discharge
channel. The electron temperature determined from 0the relative
intensity of the lines R , H and H was fv5,000 9 which cor-
a Y 13
responds to a plasma conductivity of 2.10 . In an almost
homogemeous magnetic field the nature of the discharge is some-
what modified: in discharges in helium and air the current
flows in a localized domain along the Bide walls of the chamber,
but no distinctive plasma coils are formed. In a discharge in
hydrogen a clearly bounded coil is observed, the small radius
of which is about 5 mm. The oscillations of the large radius
Card 2/4 are attenuated much faster than in earlier cases mentioned. The

SOV/56-37-2-41/56
The Localization of a High-frequency Induction Discharge
plasma coils in a homogeneous magnetic field should decrease
their large radius only by a contraction towards the center of
the vacuum chamber owing to the action of electrodynamic forces.
This may be caused by the smallness of the electrodynamic forces
and by the existence of a strong friction owing to the high gas
density. The following has been found: In a high-frequency dis-
charge under pressures exceeding lift Hg clearly bounded plasma
coils are produced, which have been torn away from the walls of
the vacuum chamber and which exist during the length of the pulse
of the high-frequency magnetic field. The authors express their
gratitude to R. A. Latypov for his participation in constructing
the apparatus and in carrying out the experiment, to V. A.
Kiselev for carrying out the speciroscopical measurements and
L. M. Kovrizhnykh, M. S. Rabinovich and I. S. Shpigell for help-
ful discussion of the results. There are 1 figure and 3 Soviet
references.
ASSOCIATION: Fizicheakiy institut im. P. N. Lebedeva Akademii nauk SSSR (In-
stitute of Physics imeni P. N. Lebedev of the Academy of Sci-
Card 5/4 ences, USSR)

81681
B/057/60/030/05/10/014
.2 ~.2 0 B012/BO56
10-2000 r!)
AUTHORS: __ndr ~ukhina&~Z Grebenshchikov, S. Ye., Rabinov.ich, U.S.,
Rayzer, K. D., Sairlorfo-v, 1. Ya., Shpigell-, I. S.
TITLE: Some Characteristic Features of Inductive Gas Discharges
PERIODICALs Zhurnal tekhnicheskoy fiziki, 1960, Vol. 30, No- 5,
pp- 529 - 538
TEXTs The present paper was read at the 4th International Conference on
ionization processes hold at Upsala in 1959. The authors carried out ex-
periments for the purpose of explaining the influence exerted by some
phenomena upon the dynamics of the plasma, which are described. The
experiments were carried out in axially symmetric homogeneous and non-
homogeneous magnetic fields within a wide frequency range under various
ratios between the inductive resistance and the effective resistance of
the plasma. The following of the phe
.pomena mentioned were investigated:
the "capture" of the magnetic fieldlby the moving Plasma.'Nhe skin effectt,~e
and the shook wavesi Fig. 1 shown the oncillogram of the complete current
in a discharge in hydrogen, and Fig. 2 shows a slow-motion picture of the
Card 1/3 1~/

81681
Some Characteristic Features of Inductive Gas 3/057J60/030/05/10/014
Discharges B0121BO56
discharge. Measurements of current distribution showed that during the
first half-period of the field variation a re-distribution of the current
according to the vacuum chamber radius taken place. In Fig. 3a the device
for investigating the discharge in an axially symmetric field, the so-
called "magnetic mirror" in shown schematically. Fig. 3b shows the
dependence of the current generated by special windings upon radius R and
distance z. From the oncillograas in Fig. 4 it may be seen that the current
in the gas during the first half-period of the field change is due only to
the effective resistance of the plasma. The current polarity reversal
shown on the oscillograms and the instantaneous current distribution in
Fig. 6a indicating the existence of a considerable return current prove
the "capture" of part of the magnetic flux by the plasma. The investiga-
tions of the skin effect and of the shock waves described showed that in
the here investigated configurations of magnetic systems and vacuum
chambers a cylindrical shock wave is formed in the breakdown in the range
0 5-10 -1 10 -2 torr.During its motion it heats the gas and partly ionizes
it. With propagation of the wave the conductivity range increases, and
the currents generated within this range may, in the case of a skin
effect, compensate the entire exterior magnetic field in the larger part
Card 2/3 4/

81681
Some Characteristic Features of Inductive Gas S/05~/60/030/05/10/014
Discharges B012 B056
of the chamber. At high discharge frequencies (300- 700 kc/s) a
necessary
in order that a
sufficiently high conductivity of the plasma is
skin layer having a thickness that is smaller than the height of the
chamber, may occur. Such a conductivity is attained after the pas age of
2 to 3 shook waves through the vacuum. At frequencies of 60-100 k:/a the
thickness of the skin layer is greater then the height of the vacuum
chambers used in the present investigation and some other papers (Refs. 4
and 5), and no effects were observed in the distribution of the current
on the malls and also no screening of the outer field. Evaluations show
that in the here described experiments a qualitative relation
6- W- 1/2 is observed. No more accurate data could be found. 6 is the
thickness of the skin layer, w - the frequency of the external field.
Academician V. I. Veksler is thanked for discussing the paper with the
authors. There are 13 figures and 8 references, 5 Soviet and 3 English.
ASSOCIATIONt Fizicheskiy institut im. P. N. Lebedeva AN SSSR Moskva
(Institute of Physics imeni P. N. Lebedev of the AS USSR
SUBMITTED& December 4, 1959
Card 3/3

81666
S/056/60/038/06/01/012
Boo6/ ,o56
/0. .2vigo (A")
AUTHORSj Grebenshchikov, S. Ye., Rayzer, M. D.
TITLE: Skin Effe4land Shock Waves' .n an Induction Gas Discharge
PERIODICAL% Zhurnal eksperimentallnoy i teoreticheskoy fiziki, 1960,
Vol- 38,'No. 6, pp.' 1665-166T
TEXT: The authors investigate the gas discharge in an axially symmetric
magnetic field at a frequency of f = 300 kc/sec; the magnetic fiel0was
generated by means of condenser battery discharges, the parameters of
condenser and coil are given. The principal investigations were carried
out in a closed air- and hydrogen-filled chamber within the range
p - 5-10- 1 - 10-2 torr. The maximum current I in the gas amounted to
9 ~ 10
15 ka. coL/R-)P-1 held for the ratio between inductive and effective
plasma resistance. Fig. 1 shows the magnetic field distribution in the
central plane of the discharge chamber at a field strength in the center
of -1-5-10 3 oe. Fig. 2 shows the radial current distribution. The
Card 1/3

81666
Skin Effect and Shock Waves in an S/056/60/038/06/01/012
Induction Gas Discharge B006/BO56
diagram shows that after two half-periods of the current practically the
entire magnetic field is concentrated in the current layer and no field
exists any lonler in the chamber center. As shown by high-speed photo-
graphs (Fig. 3 , a luminous ring forms at the instant of the discharge
on the vacuum chamber wall, which is about 3 mm wide and is as high as
the chamber. The ring moves, contracting, toward the chamber center, where
its brightness increases abruptly. The primary velocity of motion of the
ring v - 2-106 1 1-5-10 7 am/see depends on the amperage in the gas, the
nature of the gas, and pressure, and agrees well with the formula
v _ (Ig/P)1/2 (Fig. 4). The contraction rate of the ring decreases the
more it approaches the center. This narrow luminous ring represents the
front of a shock wave. The character of the current and field distributions
in the presence of an ionized gas in the entire volume of the vacuum
chamber proves the existence of a skin effect which occurs in the plasma
like in a metal. The akin depth is -3 am, from which the conductivity of
the plasma may be estimated at 7-1013 cgs units. In spite of the
propagation of shock waves, the current layer keeps away from the lateral
Card 2/3

81666
Skin Effect and Shock Waves in an S/056
,16010381061011012
Induction Gas Discharge BOo6/BO56
wall of the chamber during the entire discharge. The existence of a
strongly circuital electric field (E- 400 v/cm) in each half-period of
the current causes a discharge on the chamber wall, and the marked Skin
effect occurring on this occasion leads to a screening of the magnetic
field from the inner part of the chamber. The authors finally thank
R. A. Latypov and A. G. Frank for taking part in the experiments, and
L. M. Kovrizhnykh, M. S. Rabinovich, A. A. Rukhadze, and I. S. Shpigell
for discussions. There are 4 figures and 4 references: 3 Soviet.
SUBMITTED: December 14, 1959
LIK/
Card 3/3

C) 1,'0 5/C C' '0
L C) 0 2 C
26. -2,2Q-)
1" 7-,7(~:,s Grebe n!3 0 v 5 --2 R a.',- 7: (2 r-,7 .D
T ITLE Reflection and.refraction,of shock v e -ol in in-a--netohydro-
dynamics
PERIODICAL: Zhurnal tekhnicheskoy fiziki, v. no. 5, 1961, 529-538
TEXT: The authors studied the reflection and refrac+ion of converEirg
ring-type shock %aves by a cylindrical ''magnetic -i-,all:,. 1.3 the front
wid-Uh of the shock waves was Uh - - i
.much smaller than ' e radial dimens-ons of
tl*~e mi,-net--;c wall, the experimental resqltz could be interpreted theoreti-
Callir in terms of the interaction of a Dlane shock wave with the magnetic
11 The exDerimen'al arrangement is schematically sho-n in 1. The
s 0 c wave was produced electrodynanically in a 360-kc gas discharge.. Two
-oa--allel-connected 0.2-4f caDaci'ors 4ere used as a power source. Two
conDer coils Sur
bounding a vacuum chamber had an induc-'ance of 0.57 gh.
A cylindrical ma$.net---c wall was produced by means of a quasi-stuatic
magnetic field (I =2.5 kc/r'lec' which had been gener~,ted 'by the discharge
Card 1/8

Reflection and...
Cr.1 L)
S/0 57,//6 1 1, "On 7; 1; -'0N0:;/'CN04,/'0-2 C)
3104/3205
of two parallel-connected 150-pf capacitors through two coils (algo
connected in parallel) with a total induc*tance of 13.2 ph. The distribu-
U
tions of the magnetic fieldo are graphically repruented in Fig. 2. In a
detailed theoretical discussion, the authors derive t6he following, oet, of.
equat.ions for the velocities of reflected and refracted shook -.--aves:
.c~4- P (a - x) (:t - z) = h -i- yz,
Y1 -1- 71
RT a - (T -i- 2x] 0,
(16)
2y y
... ..... . 1) z].
in the dir.-_enc`,~nlecs T)ar,~Teterrl
u1 V
UO
UO UO
2 (1 (15)
711 h = ""0 a=p.=
M', 8-p,u2 PO - _17 211, UO I
Card 2/8

S/057/61/031/1005/004/020
Reflection and ... !_ 3,104/B205
are obtained. gu~m,ing up: -'On the strength of,experimental results, it
-was possible to n6glect the ionizatio"n ene gy as compared to the kinetic
energy of the gash since the former amounts to leas than one-tenth of the
kineti-c eve*rgy at,velocities u~>2-106 cm/sf2c. It is shown that the reflec.~.'
t-Lon of a shock wave from th.e magnetic wall is de,termined essentially,by,
2/8~mqo 2
the Darameter h= H u which exDresses the ratio-of the density of
01
magnetic energy to the density of kinetic energy in -the shock wave. The
experimental conditions showed that the velocity u o-f the incoming pave
0
and the gas pressure p are interrelated by..u This velocity
0 0 0
decreases as the molecular weight of the gas increases. In the present
2
case, the quantity ?0 U0 again depe'nds-neither on the type of gas nor on
preF,sure. Thus, h is"determined only by the strength of the magnetic
field at the point of reflection, ever in discharges in different gases
and at different pressures. Consequently,. the reflection of shock waves
must be equal rith equa'l, fields. The calculated values are 'determined
eh ief ly by y - c /C Thus, different maximum velocities u of reflected
p
Ca rd 13

S/097,161/031/005/'004/020
B104 'B205
_,wav
e a are'c ob ta ined~, T'
or different value a of I a nd -a 1 s odifffereht'-valdes -
are attained. 'For .bone obt aln.S.,,,I
-h at: whIch'm a'ximum velocities'- 5/3, e.&..
I, r Z-%
3. 7 - "o
U, U -A f6r- 7:= 7/5, u and b :~e
iai 777~ ax
max,~ max o m
I e'ex erimenta~'-`~bsufts: agree ell: ;with 'the the o_ t 6-1 1 ones
_e i
h
Mit a d o -'abbiAt',:z
-1 b, --6e 'the velocity,bf t1 e reflected' waved is.
fi
-as 'Save-. This correspon
ia- a,a .-.that , o the -incoming dn~ o h 4"?
1"~hi6 heans: a ',the .-gas-.behind. t-he shbek.'vave dissociates almost- ntii
h
e- reiy.
-it: ith :~the experimental results is obtained even with~~.weak'.'
o ~agreemei
'3
P t 'Yi~slds than 2-10 oe Ii < 1 An .se in the'..
mag e ic; i.e. 4
~-ve*locity.-of.z the.- shock vaves passing bhrough the magnetic field is obtained
wi th! all. ME'Lgnetic' f ield btrengths',.which i .sin accordance with theory.
103 i
ut A-
t-'Thus%,' the vel6ca-Ay-,.oL.s: refiVacted zave in,~ field of abo 0 e. S
-, I:z'j
'th*re6 Im 8 and'b'comes 'equal o the'
es a high, as that o*f':the incoming. w a v e e
t
I-t y -ed for help in experiments,
magnetosonic vekDe. .,'Ji. A. Latypov is thank.
Matabhuii.for. ca~~~ulli~fi'ons,~dcne,..ritli the "Dral" 'computer. There
are 8:.figures-an~d -5: Soviet-bloo r.ef erences..
Card 5/8
,P4
Q

100:5 '004
-/020
S/057/` ~0.j -t/
01
Reflection and ... 1 131 4/3~05
im, P. 1% Lebedeva Akademii nauk 35SR
ASSOCIATION., Fizlicheskiy institu
Tyloskva.(Institute f Physics zeni P. Lebedev, Academy
0 in
of Sciences,USSR, I-,ToscoT)
SUBMITTED: July 25, ig6o
Card 6/8

sOURCS OWN: UR/0057/65/035/012/2167/2173
Popryadukhta, A,P.
0R0: Physics InatCtute In, PA.Lsbedev, MOSCOW (FiZicheakly instItut)
TITLE: investigation of the structure-of an getic surf aces in a stollaritor with
ik: double helical field
SOURCE*.,' Zbornal tekhatcheakey f I`zIk1 35 .,12, AM, 2167-2175
TqP1C TAGS:,
he Icil magnettib'f - magnetic trap, magnetic
10
field measuream
The magnetic surfacqs:of 1; field In them L-1 toroidal magnetic
77,
tjrap~have'been'ekplored with ele6tron".~.be.ains.. The L-1 machine has been described else-,
Where by.G,K~Bdtanov et al.'(DWSSSRl.160,129
~3, 1965) The stainless steel chamber
was a torus with large and small radii of 60 cm and 5.cm. The longitudinal magnetic
field had a strength of 3 k0e during the measurements and its corrugation on the axis
was about 1.5%. The helical magnetic field was produced by four helical conductors
of 7 turns eachi;teighboring conductors carrying currents in opposite directions. The
ratio h/H of the fundamental harmonic h of the helical field to the longitudinal field
H could be varied from 0.3 to 0.7. Three different techniqued were employed to exploreL
the magnetic surfaces: I)A beau of 60-100 eV electrons was directed along a line of
force at a selected point In the chamberland was collected after a sinirla
Card 1/2

ACC NR: AP6002439
on an electrode that filled the entire tross section of the chamber. By--varyIng t e
position of the gun the area was mapped out from which substantially all the injected
electrons reached the collector. 2) A pulse of 20 eV electrons was Injected along a
line of force and the lifetime of the electrons In the chamber was determined with an
electrostaticinduction probe. Lifetimes of 200-300 g sec, corresponding to 150-200
revolutions, were usual. 3) An electron pulse was Injected and the corresponding
magnetic surface was mapped out with a small movable electrostatic induction probe.
By measuring the time between Injection and detection of the pulse, the number of
revoluti6na (up to about 20) corresponding to a given point on the magnetic surface
could be determined. The presence of closed magnetic surfaces was established for
values of h/H less than 0.6. The magnetic surfaces were highly distorted or destroyed
when h/H was Increased beyond 0.6; the reason for this Is not understood. Low order
resonant perturbations were detected. These were evinced by a sharp decrease in the
lifetime of the injected electron pulse at the resonant values of h/H and by break-up
of the magnetic surface into two or three pieces, depending on the order of the reson-
ance. The resonances were observed at the predicted values of h/H. The effect of a
transverse magnetic field on the magnetic surfaces was Investigqted. This was found
to shift the positions of the magnetic surfaces without significantly distorting them,
in accord with theoretical calculations. The authors thank N M Zverev and G.S.Voronov
ich for his---
for assistance with the experiments, and U.5,Rabinov interest and ~for
valuable discussionse Ortgo art. has: I formula and 8 figures.
SUB OWN: 20 SUM DAM. IGApr65 ORIG* RM 016 OM RSF: 004

SOURCE CODEt UR/2,504A. )32/000/0007/0019
AUTHOR: Batanov, Go M.; ktwhddkn- 5- YA-11 IT&MATEMY, No AW -0480thwas L LIL
FedyAnint_O, 1o1 AhplaslILL
CRG: none
TITLE: Injection of a pig;m Into a closed magnetio-trap with a two phase h
field
SOURCE: AN SM. Fizichaskly institut. Trudy,, Y. 32,.1966. Fizilta plaaw (M&M
physics), 7-19
tic trap, helical magnetic field
TOPIC TAGS: plasma injection, magna
ABSTRACT: A plasma injected into a closed magnetic trap must have the following
properties: 1) it must be sufficiently homogeneous in composition (hydrogen or
deuterium), it must contain a minimum number of impurities, and the percent ionization
must be close to 100; 2) its temperature must be high enough to exclude loses due to
normal diffusion in the magnetic fie3d; 3) it must have a high conductivity to
eliminate polarization due to the toroidal effect; 4) the pl;-wma, filling the toroidal
trap, must not contain marked longitudinal electric fields. The article presents the
results of an investigation of several methods of Injection. 1he experiments were
carried out in laboratory scale models* The first method tested van injection of the
card 1 2

plasma into a "programed" magnetic field; this method is based on the irreversible
change in the configuratloi6 of the magnetic field into a determined region of a closed
field. The behavior of a plasma was studied wider rapid compression by an external
azimuthal magnetic field. The method proposed in the article involves Injection of
the plasm along the tube of the lines of force of a magnetic field extracted from the
volume of the trap. Particular a nt is id to the problem of the movement of a
sufficiently dense plasm (n = 101?101!rc;~Irin a curvilinear magnetic channel. The
article conclu. n of the collision of pUsma flows in the
transverse magnetic field of the trap. "In conclusion the authors consider it their
duty to thank M. S. Rabinovich for his continuing interest in the progress of the vork
and for his helpful discussions of the experimental results and of.the selection of
the basic directions of the investigationo 7h*y also -thank aU their covorkers who
took part in setting up the physical equipment and In carrying out the wqPertments I
Ye. P. Aleksandror, No So Bereshotsklys No No Zromrs Ta. Go Zrati.Ufft No To Perar, as
well as all. the vorkers of the workshop headed by To Po Solowlyeve" Grigo. artebas s.
13 figWres
SUB CMSs 20/ SM an ',am a
JW8 - 015/ OM "DWS 007

L 10406-67
Ad Nih AT6033032 SOURM CODE: Mt/250/66/032/000/0020/002&
AUTHOR: Berezhetskly, No 3 g eberdshchikw, S. To I iWerev. No K. s 3.6
ORG: none
TITLE: Toroidal magnetic trap of the stellarator type with external Injection'Of the
plasma
SOURCE: AN SSSR. Fizicheskiy inatitut. Trudy, Y. 32, 1966. risiks pu=y (Fiama
physics), 20-28
TOPIC TAGSs magnetic trap, plasna injection
ABSTRACT: The vacum chamber of the tic trag or consideration was in the form..
of a toM with a diameter of 120 on and a cross section diameter of 10 ca, A
magnetic field of the stellarator type (without taidm tbe toroidal character int6
account) h" the following formt
0 M"i 11.1p (par) sin P (v as),
P-~a0k+I)p
Qrd 1/2

L 10406-67
ACC NRt AT6033032
vhere (D is the scalar potential of the magnetic field; HO is the magnitude of the
longitudinal field; H in the amplitude of the p-th bamonic of the helical field;
r, z are coordinaEes. 7here follow a mathematical development for the case of a
helal field with n = 2. The article given detailed mechanical drawings of several
of the main features of the equipment used, including a cross section view of the
apparatus, details of the helical winding, and a block diagram of the feeding system*
A further figure shows an oscillogran of the current flowing through the winding. The
experimental data confirm the validity of the approaah to the problem. "In conclusion
the authors express their sincere thanks to N. S. Rabinovich for his continuing
interest in the work and for his helpful diseu-sslo'N. 7Ms w~e as to To. F. Aleksandrovi
V. I. Budin, V. L ftykar, and V. A. Solav 'yev who took part in the construction of
the equipment,'and to G. L 08 1 kin& who took part In the construotIon of the
system." Orig. art. hams .5 forw4as, 7 figures@ and I.tables
SM C=t '20/ SM DMs' now/ I*M DWS %W" On MWI
2h
C
"d

KOFMAN, A.P.; GPXBEWSHCHIKOV, V.G.
Tendency of 3OKh2N2M and 30W" steels to brittle failuret at low
temperaWres. Metalloved. i term. obr. met. no.1:57-58 A 164.
(NIRA 17-3)
1. Volgogradakiy mekbanicheskiy Inatitut.

~., 1,-UDt-;.,,~1';iI:~ "", /. I.
., 7, .1. 1. - - P~!. , F THL -I. , ila'. :.
. .; I ~ 1: ; " f! ,, t: i , )!,~ - , - - - :~ -, :- , r,,,,-.,
- :A y -~i, ?.!,
---. ~11 _;- . ~r w Al.Tnt '01 1 VF.' t'F:C!f.~WC~' In ; ,, IC."iATI7,; V ~ - .- CF
CAOOI'~AIC W
~,~: V"Eciici t.Ay,% XrarVA, JAI1V-iy-DccF.!tF.-Fi? i15P

GRIBINSITHIKOV, V.I., kandidat tekhnicheskikh nauk.
Gauge for measuring and recording fuel consumption. Avt.trakt.-DroM.
no.11:30-31 N '54. (KLBA 8: i-)
1. Mookovskiy poligrafichaskly Institut.
(Automobiles-Tuel systems)

QRrLB3 RZKOV. V.1., kandidat takhnicheskikh nauk.
V&
Investigation of resistance of movement In automobiles travelling
n soft soils. Avt.1 trakt.prom. no.12:i-4 D '55. (KLRA 90)
7
Moskovskiy avtonekhanichoskiy Institut.
(Automobiles--Testing) (Soil mechanics)

GREBUSHCHLY,QY kandidat tekhnicheskikh nau)r.
.~.- M.,
Rxperiment9l inTestigation of :Cuel sconmW in automobilm moving
norms soft gravai.- Avt. i trukt.prou. no. 8:6-7 Agl~6.
(MM 9:10)
I* Moskoveidy Arviamotornyy tnsti~t,
(Aut-anobiles-Awl consumption)
MA
I

GRZBSNSHCHIKOV, V.I.. kandidat tokhnichookikh nauk.
lxperimental investigation of the radial deformation of tires on
an automobile passing over sofb ground. Avt. i trakt.prom no.10:18-
20 0 156, (MIR& 10:1)
1. Moskovskiy avtomekhanicheekly institut.
(Automobiles-Tires-Testing)

GREBENSHCHIKOVO V.I.
[Axonometric projections; manual on carrying out and
drawing up the course assignment in mechanical drawing]
Aksonometricheskie proektsii; uchebnoe posobie po vy-
po:Lneniiu i oformleniiu kursovykh zadanii po tekhniche-
skoma chercheniiu. Moskva, Mosk. poligraficheskii in-t,
1963. 26 p. NIRA 17:5)

GREBENSHCHIKOV, V.I.
[Manual for,the execution and presentation of assignments
in mechanical drawing in the course "Threads and threaded
joints"] Uchehnoe posobie po vypolneniiu i oformleriiiu kur-
sovykh zadanii po tekhnicheskomu chercheniiu "Rez1by i rlazl-
bovye soedineniia." Moskva, Mosk. poligr. in-t, 1963. 31 p.
(MIRA 17:3)

Ro
9
,*, M
lv~
;-, I Milro 14;,
loll

14
AUTHORt Grebenshchikov, V.N. SOV/55-58-3-15/30
TITLE: Method for lFe-Ty-nT-hesis of Multipolar Contact Schemes
(Metod sinteza mnogopolyusnykh kontaktnykh skhem)
PERIODICAL% Vestnik Moskovskogo univerniteta,Seriya m--jt;-~BLj~t.,k~r
- . ~ AL R~A.Z- -c"Ift
astronomii, fizild,, k1iiD�1 1958,11r 3,pp 117-128 (IISSR)
ABSTRACT- The proposed method can be used for the synthesis of multi-
polar, especially bipolar contact schemes. The method con--

AUTHOR: Grebenshchikov, V. N. 2o-119-2-24/6o
TITLE: A Method for the Synthesis of Multipole Contact Circuits
(Metod sinteza mnogopolyusnykh kontaktnykh skhem)
PERIODICAL: Dolclady Akademii Nauk SSSR, 1958, Vol 119, Nr 2,
pr. 278 - 281 (USSR)
ABSTRACT: The present paper deals with a simple method for the
synthesis of multipole contact circuits of general kind
and especially for the synthesis of multipole circuits
without repetition. The author here discusses the synthesis
of a circuit of a contact-n-pole in which between each pair
of poles a and P a complete contact conduction
A., (a,b ...... c)
exists. This synthesis is only possible in the case,if the
condition
Aa 0 ~/Aay Aps a,ppy ~ 1,29 .... n; a < p
is satisfied. The he:e proposed method of synthesis is based
Card 1/3 on the successive disconnection of the outer contacts of the

2o-119-2-24/6o
A Method for the Synthesis of Multipole Contact Circuits
ASSOCIATION: Moskovskiy gosudarstvennyy universitet im. M. V. Lomonosova
( Moscow State University imeni It. V. Lomonosov)
PRESENTED: October 26, 1957, by A. N. Kolmogorov, Member, Academy
of Sciences
SUBMITTED: July 9, 1957
Card 3/3

GREEENSHCHIKOV. -V.Ns
Seminar on technical application of mathematical logic (1957-1958).
Avtom. i telem. 20 no.1:97-99 A 159. ' (MRA 12:1)
(Iogic, Symbolic and mathematical)

32423
S/02o/61/1 41 /006/005/02!
&0400 67*03~ B1 04/Bl 12
AUTHOR: GrebenshchjLoA.,-V--N.
TITLE: Coalitions of systems of equations of a Boolean algebra and
their solution
PERIODICAL! Akademiya nauk SSSR. Doklady, v. 141 , no. 6 . 0 9061 3,7 - 1319
TEXT: The solution of Boolean algebraic equations with ambiguous A
coefficientsis investigated. At first, the definition of segment A is
ven as a set of Boolean functions A with min A~~A:~:max A. The ecalition
A , . "k] 'A is defined as the total of different sets of functions, each
A
h
of which contains any function of each segment. A coalition is said to be
complete if it consists of a maximum possible number of different sets,
Each system of nBoolean algebraic equations can uniquely be represented by
2 n s
a n
an equation 7~;7 A a r] Y 0 (2). A (a 2 ) denotes a
a=1 P=1 P a
Boolean function of the variables a, b, ...' f; Y 1, .1., n) are
Card 1/6

32423
S/020/61/141/oo6/oO5/021
Coalitions of systems of B104/B112
unknown functions of the same variables; s ap stands for a set of dyadic
3onstants. By substituting into Eq. (2) the sets contained in the coaii-.~,or,
a totality of formulas is obtained, which are called coalition of
equations~ The formulas for the coalition are written as
2n W n sap
57 A. Y 0 (4). The solutions of this coalition of equations
oc=!
are discussed,, The properties of its general and particular solutions are
determined by the following six theorems: theorem 1. The .-eneral solution
cf Eq-~ (4) is equivalent to a solution of the equation
min A n I sap
a=1 al P=1Y 0 0 (5); theorem 2 (criterion ~f solvability); The
-:!oalition of equatio." (4) is solvable if and only if the relation
min A a = 0 is fulfilled; theorem 3: The general s3lution of Eq, (5)
I
~s equivalent to the general solution of the system
Card 2,16

32423
S/020/61/141/006/005/021
Coalitions of systems of ... B104/3112
2?1-y Y-t '11-Y
11 min A.+9_1 11 Y,"" < Y, < fl I Wi-n-A.+8-1 +Yp`a')
0-1 -]L 5-1 0-1
n; 8 2"; x = 2"-" (2e - 2) + 1;
X 2'-Y (2a - 1) + 1.
theorem 4: The [,eneral solution of the coalition of equations (4) is a
coalition of equations whose boundary functions are detcrmined by
min Y, = rl min A., max Y, jiWit-iA.,
a-% G-N (a);
1. n; a = 1, 2`1; i1 = 1, 2";
X 28-1 (2c - 2) + q; X 2'-' (2e - 1) +
Card 3/6

32423
S/02 61/141/006/005/021
Coalitions of systems of ... B104YD112
theorem 5 (criterion of completion): The ,,eneral solution of the coalition
of equations (4) is complete if and only if the relations
min A,
I timinA.,
p 2'; 2"; q
(9)
x = 2" (2a - I - s,,) + 19.
are fulfilled; theorem 6 (criterion of partial completion): The General
solution of the coalition of equations (4) contains a complete coalition
of sets for the boundary conditions
Card 4/6

2 h? -3
Coalitions of systems of
S/020/61/141/006/005/021
B104/B112
Y, -min
min A., max
min Y., = Y
02
n; a= 1, 2"; 1, 2
210-Y (2# 2) + A 2"-'(2p - 1) +
if and only if the relations
min A. min A.,
n; t Tj 2n-y;
X (2~~ - 2) + X 2"-' (2c - 4- q.
Card 5/6

J 2 4?:5
Coalitions of systems of
S/020/61/141,/006/005/021
B104/B112
are fulfilled'. There are 3 Soviet references.
PRESENTED: July 19, 1961, by A. N. Kolmogorov, AoadomicJan
SUBMITTED: MaY 4, 1961
Card 6/6

CREIBMHCHIKOvi V.Nl, inzh.; KRICHM, V.O., inth.
Recording unit with &n analoR-Loo--dlgital converter. Prib.-rostrcenLa
no.qao-12 s 165, (Him l-&.".0)

L 15280-~66 EWr W /MT UVE1,11 W/EWP (1) 13P W BE/M
ACC NRl AP5028959 SOURCE CODE: URIO 119 /64/066766970510765121,
AUTHOR: Grebenshchikov, V. N. (Fngineer); Krichke, V. 0. (Engineer)
ORG: none
TITLE: Recorder with an analoir-digital converter 146i4
SOURCE: Priborostroyeniye, no. 9i 1964, 10-12
TOPIC TAGS: recorder, analog digital converter
ABSTRACT: An industrial -proce s a -data recorderp-ra briefly described. The
recorder includes an analog-digital dc -to -binary- code
converter, transforms binary into decimal code, and
delivers data typed on paper on an EUM-Z3 typewriter.
The entire measuring and typing cycle takes 2 sec. The
recorder is designed with electromechanical relays,
does not need any adjustment or alignment, and
measures d-c voltages with an error of 1% or less. The
analog-digital converter (see fig.) includes comparison
Block diagram of the unit 1, number register 2, converter proper 3, and
industrial-proccon recorder binary-decimal converter 4; the units have 3 stable
1/2
UDC: 621.317.7.087.6:621.314.5

289-66
ACC NRt AP5028959
states. Typing-control unit 5 and electric typewriter 6 constitute the recorder
proper. A laboratory model of the above device was tested in actual operation for
3 months; it was found that most fortuitious faults in the wiring or contacts resulted
in a loss of record, not in recording false data. Orig. art. has: 3 figures.
SUB CODE: 09, 13 / SUBM DATE: none / ORIG REF: 002

GRFJMSHCHIKOV, Vasiliy Orestovich. Prinimali uchDatiye: GURCMOK, I.F.,
SOLOVITEVIA. V.Te.; MTM, V.S. KARAKULOV, I.K., prof., doktor mod.
r-suir, red.; NUUR,-K.U., red.; VICEWAR',.N.N.. tekhn.red.
[Public health and medicine in prerevolutionary Kazakhstan;
bibliographic Index to literature, 1731-19171 Zdravookhrenenie
i meditaina v dorevoliutsionnom Kazakhatane; bibliografichoskii
ukazatell literatury, 1731-1917 gg. Alma-Ata. Gos.nauchn.wd.
biblioteks Kazakhstana, 1960. 288 p. (MIRA 13:11)
1. Direktor Gosudarstvennoy nouchnoy meditsinskoy biblioteki
Kazakhatans (for Grebenshchikov). 2. GoBudaretvennoys nauchnBya
maditainakaya biblioteka Kazakhatana (for Gurchenok. Soloviyeva,
Shteyn). 3. Chlen-korrespondent Akademii nauk Kazakhakoy SM
(for Karakulov).
(BIBLIOGRAPHT--KAZA STAN-MZDIGINE)
(KAZAKHSrAN--.BIBLIOGRAPHT-KKDICINE)

GREBRNSHCHIKOV, V.-O
8tudy foreign technology and economy more thorou&ly ("COF%l i-XtUstry
of the U.S.A.." by A.P. Sudopplator, Revle~ed by V.P. Grebenshchikor).
Mekh.trud.rab.lD no.Ilt46-47 N '56. (KLRA 1C:l)
- (United States-Coal mines and mining)

GREBENSHCHIKOV, V.P.
-
Coal preparation in the United States. Sbor. inform. pa obog. i
brik. ugl. no.4:51-55 157. (miRA 11:6)
(United States--Coal preparation)

"GUMORCHIM. V.P.
... - _wOr-VI
Modern coal preparation plants in the United States. Obeg. i brik.
ugl. no-5:55-67 158. (MIRA 12:9)
(United States--Coal preparation)

GREBENSHCHIEDV, V.P.
~_ --. yliqi~ mde of coal in the United States. Obog. i brik. ugl. no.6-
58-61 '58. (MIRA 12:7)
(United States--Coal)

aREBINSUGULK" y
W-41pr
Third International Congress on Coal Weparation. Obog. i brik.
ugl. no.9:94-95 '59. (MIRA 12:9)
(Coal preparation-CongresBes)

DUNAYEV, M.N.; TURCHENKO, V.K.; GRERENSHCHIKOV V *P MELIK-
STEPANOVA, A.G.; OLIFEMr,- =., ~Ctlr. PRONINA,
N.D., tekbn. red.
(Preparation, dewatering, and drying of fine coal; survey of
foreign materia,]Obogashchenie, obezvozhivanie i sushka mel-
kogo uglia; obzor zarubezhnykh materia--ov. Moskva, TSentr.
in-t tekhn. informataii, 1962. 77 p. (MIRA 16:4)
(Coal preparation)

SKLOVSKATA, A.A., otv. red.; DREMAYLO, P.G., inzh., ~am. otv.
red.; KAMINSKIT, V.S., kand. tekhn. nauk, zam. otv. red.;
AVETISTAN, A.N., red.; BRILLIANTOV, VJ., kand. tekhn. nauk,
red.; GALIGUZOV, N.S., kand. tekhn. nauk, red.; GORLOV, I.P.,
red.; GREBENSHCHIKOV V P., red.; DAVYDKGV, U.I., red.;
ROWKTI, , ~, i~ 9
-1, KARPOVA N. N. . red. ; KOZKO, A. I. ,
red.; MARUSEV, P.A., red.; PONOMAREV, I.V., red.; POPUTNIKC~
F.A., red.; SOKOLOVA, M.S., kand. tekhn. nauk, red.;
TURCHENKO, V.K.,- red.; FILIPPOV, V.A., red.; YUSIPOV, A.A.,
red.; YAGODKINA, T.K., red.; MIRONOVA, T.A., red. izd-va;
LOMILINA, L.N., tekhn. red.; YAKSIMOVA, V.V., tekhn.red.
[Technological Brenda in coal preparation] Tekhnicheskie na-
pravlenlia obogfashcheniia uglei. Moskva, Gos.nauchno-tekhn.
izd-vo lit-ry po, gornomu delu, 1963. 120 p. (MIRA 16:10)
1. dosudarstvennyy proyek`tno_konstruktorjkiy i nauqhno-
issledovatellskiy institut ~o db~NNA% .hiyu i brilret~f'jr':68va~
niyu ugley. 2. Gosudarstvennyy proyektno-konstruktorskiy i
nauchno-issledovatellskiy institut po obogashcheniyu i brike-
tirovaniyu ugley (for Yagodkina, Brilliantov).
(Coal preparation)

DUNAYEV, Maksim Nikitovich, Inzh.; TURCHENKO, Vasiliy Kuzlmichi inzh.;
WLIK-STEPANOVA,.Alla Georgiyevna, inzh.; GREBENSHCHIKOV
Vladimi r PetrovlA. 'inzh. ; DREMAYLO, P. G. , ti-.r-ed. ; OL I FERT,
A.I., red.izd-va; BOLDYREVA, Z.A., takhm. red.
[Preparation of unclassified coals]Obogashchenie neklassifi-
tsirovannykh uglei. [By]Dunaev, M.N. i dr. Moskva, Gosgortekh-
izdat, 1963. 181 P. (MIRA 16:3)
(Coal preparation)

FCZNUK, L.A., kand. tekhn. nauk; SHKATOV, A.P., inzh; STEYN, F.S.;
ORLOVA, L.M.; VLASOVA, A.I.; Prinimali uchastiye: DA11ILICHUMU,
A.M., tekhnik; GREBEVSHCHIKOV V.P., tekhnik
Steels used for the manufacture of cold extrusion tools and their
heat treatment. (Nauch. trudy] ENIEI=ha 7:111-134 163.
(MIRA 16:7)
(Z#rusion (Metals)-Equipment and supplies)
(Tool steel-Heat treatment)

L 20368-66 EWT(m)/T-. WE
ACC NR: AP6006449 (A) SOURCE COM UR/OG65/66/000/002/0044/0047
AUTHORS: Za Folimongy, Yea I*; Orebenshchikov, V*_P*
..........
ORG: VNII NP
TITLE: Investigation of the effect of pressurization an the inflammability of
diesel fuels
SOURCEi Xhimiya i tekhnologiya topliv i masel., no. 2,, 1966, U-47
TOPIC TAGS: diesel engine, diesel fuel., fuel ignition , pressure effect
ABSTRACTv The object of this investigation was to determine whether the common
procedure of evaluating diesel fuels in terms of their cetane numbers is applicab3i
to pressurized diesel fuels. The cetane number of pressurized and unpressurized
diesel fuel was determined. The experimental procedure followed here was that
specified by GOST-3132-52.N%The diesel installation used was of type IT9-3~ A
relationship between the compression ratio and angle of turn of the crankshaft wash'
-derived. The experimental results are presented in graphs and tables (see Fig. 1)i
It is concluded that pressurization of diese'l-fuels does not require a change in
Card 1/2 uDct 621.43.057:665.521.4

f4
0
f2
10
to 0
I_. 0 8- CO
W
8-
0%
oil 'a f2 -
0
8
%0
1+1 41 -~I!e I I
=-I-
01 -E e, ~Z
t~ I
43
43 ra
t8-
43
d d
8 20 22'
com
.press oh ratio
Fig.- 1. Relation between the
compression ratio and angle of
ignition retardation during opera-
tion on 'fuels with different cetane
numbers; magnitude-of pressuriza-
w tion Pabs * kg/=2: a - without
& pressurization; b - 1.17; 0 -
1.34; d - 1-5;'catane number of
fuels.- 1 20; 2 30; 3 40;
4 60.

r!#,rrf_1 Ar _T1 7~E
A=-NR7 A11661NMT" SOURCE CODE: FOCi3/66/000/005/0099/0099
INVENTOR: Aronov, D..M.; Robert, Yu. ALI Zabryanskk.-Ye. Mal avins i 1,._ V._,
Grebenshchikov, V. P.
ORG,, none
TITLE: Test method for fuels and oils. Class 46, No. 179555 [announced by the All-
Union Scientific Research Institute for Oil and Gas Refining and the Production of
Synthetic Liquid Fuel (Vaesoyuznyy naucfino r 1.
-issledovatel skiy institut po pererabotke
nefti i gaza.i polucheniyu iskusstvennogo zhidkogo topliva)]
SOURCE: Izobreteniya, promyshlennyye obraztsy', tovarnyye znaki, no. 5, 1966, 99
TOPIC TAGS: test meth.yd, ignition, surface ignition, knock, glowing deposit, fuel,
lubricating oil
Wo
ABSTRACT: An Autifor Certificate has been issued for a test method for fuels and oils..
The method involves allowing the build up of carbon deposits iT
.1 the engine combustion
chamber, and weighing them. In addition, the surface-ignitionWendency of the fuels
and oils due to glowing deposits is determined by operating the engine or benzene to
burn off the deposit. The number of cycles with glowing deposit-induced surface
ignition is recorded. The so-called "glow number" is calculated as the ratio of the
number of such surface-ignition cycles for the sample and for a standard carbon
depositing fuel. [SM1
SUB CODE: 11, 21/ SUBM DATE: 04Fe`b65/ ATI) PRESS: 4219
Card i/i NLF--~ TMC: 621.41-63

-7 12 13' C~ li
GREMSHOHIXOV. V.S.; GOLIDSMYN, T.S.: KOZLOVSKIY, Yu.j.
-au,t-t,i of sviall-module gear wheels. Stroi. i dor. mashinostr.
3 no.l-.35-38 A 158. (KIRA 11t1)
(Gear-cutting machines)

GR:,&,,'I,TSHCILTKOV, V.T., inzh.
Inprovement of Sl`,-191. hammer cru5hers. L,,ner-et-,'k 6 no.9:
0
4-5 S 16o. (MIRA 14: 9)
(Electric power plants--wEquipment and supplies)

SIDOROVA., N.G.; GREEENSHCHIKOV, Yu,,B.
Synthesis of 1-methyl-2-phenylcyclohexanol. Uzb. khim. zhur.
7 no,4:79 163o (MIRA 16:10)
1. Tashkentakiy gosudarstvennyy universitet imeni Lenina.

KHIDEKEL1, M.L.; GREDENSHCHIKOV, Yu.B.
.- ~ ,
MolecLar nitrogen fixation from nitrogen - hydrogen mixtures
by the carrier stabilized complexes. Izv. AN SSSR. Ser. khim.
no.4061-762 065. (MIRA 18:5)
1. Institut khimicheskoy fiziki AN SSSR.

GREBUISHCHIKOVA, A.
Works of the A.1-1-Union Peat Institute, (Min. of Agri., RSFSR),
Number 3, 1933~ 189 pages. Section on the Study of Peat Beds:
"Ecological Factors and the Growth of Sphagnum Mosses."
by Grebenshchikova, A.
SO: Bota-nicheskiy Zhurnal, Vol MV, No 1, op 100-110,
Jan-Feb 1950, Rus;ian bimo -jer, Mosccm/Leningrad (U-5511,
12 Feb 1954)

GREBENSHCHIKOVA, A. A.
Works of the All-Union Peat Institute, (14in of Agri, RSFSR),
Number 4, 1.933, 111 pnges,A Canpendium Of Instruction on the Study of
?eat and Peat Beds:
Part 1. The Geobotanical Analysis of Peat
"Instructicns on the Use of Conventiwial Symbols in Maps and Profiles
in Surveying Peat Bogs." by Grebenshchikova, A. A.
SO: Botanichesk,y Zhurnal, Vol XXXV, No 1, 1001-110,
Jan-Feb 195C, Russian bimo per, 140semi/Lenin.crad (U-5511,
12 Feb 1954)

GUBENSHCHIKOVA, A.A.
Works of the Central P,at Experimental Station. (Min of Agri, RSFSR)
Volume 6, 1939, 319 pages. "Methods for Study cf Peat Bo;. s (Part 2)
"The Analysis of Sphagnum Mosses In Peat." by Grebenshchikova, A. A.
SC: Botanicheskiy Zhurnal, Vol LgV, No 1, pp 100-110,
Jan-Feb 1950, Russian b1mo per, 14oscow/Leningrad (U-5511,
12 Feb 1954)

GRRMSHCHIKOVA, A.A.
Water capacity of various types of pent. Pochvoyodenle no.9:102 3136,
(Pent) (MIRA 10tl)

14-57-7-14685
Translation from: Referativnyy zhurnal, Geogre'-iya, 1957, Nr 7,
PP 110-111 (USSR)
AUTHOR: Grebenshchikova,,_,A. A.
TITLE: Moisture Absorption by Peat in Low Stage
of Decomposition (Vlagoemkost' torfa slaboy stepeni
razlozheniya)
PERIODICAL: Tr. In-ta lesa AN SSSRJI 1956, Vol 31, pp 177-183
ABSTRACT: The author studied the moisture absorption (M) of
different peat varieties at the Central Peat Ex-
perimental Station in 1949. After reviewing the
studies of previous investigators of this subject,
he states that their data on the M of various kinds
of peat are limited, inconclusive and inadequate.
It has been reported that the highest Y1 is found in
sphagnum mosses, some varieties of which absorb 20
Card 113 to 40 times more water than their own absolute dry

Moisture Absorption by Decomposed Peat (Gont.)
14-57-7-14885
in their recent annual growth, as compared with M of peat in the
5 percent stage of decomposition. The author produced a table which
shows Yi changes in relation to decomposition stages and peat types.
In this table the different peat types are separated into five
groups on the basis of their decomposition stages and their M. The
article contains a description of each group. A bibliography of 13
titles is included.
Card 3/3
G. M.

-AWBUMHAQVA 1. 1
qLe., inzh.
Preparation of anthracite and coal in water-sand suspensions.
Obog. i brik.ugl. no.10:66-73 '59. (MIRA 13:9)
(Coal preparation)

GALIGUZOV, N.S., kand.tekhh.nauk; BLAGOVAp Z.S., inzh.;-GHEBKNSKGKMYAs A.Ze.,
- -Z
insh.
Coal preparation in heavy suspensions and prospects of its applicatiorA
Obog.i brik. ugl. no.21:26-33 161, ' (MIRA 16:5) ',.
(Coal preparation)

AUTHORS: Grebenshchikoval A.Z. and Sta-
TITLE: A Sludgeless Method of Phosphatising Tubes
(Besshlamnyy metod fosfatirovaniya trub)
PERIODICAL: Stall, 1959, Nr 5, PP 443 - 444 (USSR)
ABSTRACT: Advantages of a sludgeless method of phosphatising tubes
developed by the authors are discussed. The method
consists of allowing divalent iron to remain in the
solution so that ferrous phosphatq together with zinc
phosphate forms on the suz-face of the tube a mixed
phosphate film (i.e. ferrous iron is not oxidised with
nitr-&'-c acid and prec-ipitated in the form of sludge).
The process is carried out during 7-10 minutes at a
-temperature of 50-60 OC in a solution of the following
composition, g/litres: Zn 5-3, H 3P04 8 - 1, HNO3 12-20,
Fe 0-25. In order -to co--reL;t the composItIon of the
solution when the content of phosphoric acid decreases
to I g/litre, after phasphatising every 15-20 packets
of tubes 10 to 15 litres of a c:)rre~~ting solution is
Cardl/2 added (its composition: 100 g/litre of ZnO, 120 g/l. of

A Sludgeless Method of Phosphatising Tcbes SOV/133-59-5-18/31
H and 130 g/1 of HNO-~. The method was tested on an
3PO4 Y
indust.z-ial scale and the obtained (quoted in the
text) indIcated that t-.. -e proparties of tubes
phosphatis6d by t1ie mtethod were not inferior
t.o tho.,~*s ph:~-,sphatised by 11"-e- method. The introduction
of the trethod permitted: a. a'~~tain-ing a phosphate film
of a qt,-&I--;ty suffic-ient 6--ra-i'l-r-gr tubes in two passes
without preliminary -ti-Jth- copper and pickling;
b) decreasing the speciff-e. -,onst.urlption of zinc oxide,
phosphoric and nitric ,-) discontinuing periodic
(twice a ifeek) cleaning tkie 7-ath; az-.d d) carrying
out the pro,:F~ss -in a ma7a-7,-ier, without emptying
the bath.
ASSOCIATION: Pervourallskly Novotrubnyy zavod (Pervouvallsk Novo-
trubnyy Works)
Card2/2

6OV/133-59-9-19/31
,AUTHORS: Grebens ikova-j--A-.-Z. nd Shavkunova, F.P.
TITLE: The Use of Velosite as a Foaming Agent in Hydrochloric
Acid and Chromium Solutions
PERIODICAL: Stall, 1959, Nr 9. pp 828-829 (USSR)
ABSTRACT: During the pickling of steel in hydrochloric acid
solutions (stainless tubes are pickled in 25-15% HCl
at 70*C for control for surface defects) a considerable
amount of hydrogen chloride is evolved with water vapour,
polluting the atmosphere in the working space and thus
lowering labour productivity. Similar difficulties were
encountered during electrolitic chromising of dies and
holders. To prevent air pollution and at the same time
to prevent overpickling and saturation of metal with
hydrogen, various additives were tried (table 1). The
best results were obtained with velosite (light
petroleum oil; viscosity 1.3 to 1.4; sp gr 0.88;
flash temporature 120*C) which forms a layer of foam
trapping the gases evolved during pickling and
simultaneously prevents overpickling. It is used at
present in the industrial pickling in an amount of
Card 1/2 1.5 to 2.0 kg per m2 of the bath surface. With this

SOV/133-59-9-19/31
The Use of Velosite as a Foaming Agent in Hydrochloric Acid and
'Chromium Solutions
additive, the consumption of hydrochloric acid
decreased by 30% and the proportion of defects due to
overpickling by 10%. The same reagent was found to be
effective in preventing the evolution of chromic
anhydride during chromising. The thickness of the
deposited chromium layer and the durability of the dies
are not affected by the presence of velosite (Table 2).
There are 2 tables.
ASSOCIATION:Pervourallskiy novotrubnyy zavod (Pervourallsk
Novotrubnyy Works)
Card 2/2

18-5200
SO TJ/11 3-3 -59- 10 - 25/39
AUTHORS: Grebenshchikova, A. Z., Kukar.,,kikh, A.
TITLE: Aging of' Soap Baths for the 0iiing of' Pavkcr1-_-;~-,d TLlb,--.s
PERIODICAL: Stal', 1959, Nr 10, P 932 (USSR)
ABSTRACT: As a result of Inves tigat- Ions the following -oapirw-
technique for parkerized tubes was adopted: (1) content
of' soap In the bath, 11 to 5%; (2) length of soaplnf,,,,
5 to 10 min; (3) solution temperature, 40 to 500 C;
(11) hydrogen Ion concentration index: P1.1 ~ S. The soup
bath was constantly neutrali:~ed by caustic soda SOILIt-Ion.
Advantages: (1) saving of soap; (2) effect-lven,.!ss of
the solution was prolonged ft,om 10 to 14 days to 4 to 5
months.
ASSOCIATION: Pervoural 'sic New Pipe Plant (Pf.-.-VV0L1V,'11 'Skly novotrubnyy
zavod)
Card 1/1

MURINOV, D.M. [deceased]; GREBENSHGHIKOVA, A.Z.; LYADOIIA, A.A.
- -
Search for new lubricants fof the cold rolling of stainless
steel pipe. Stall 23 [i.e. 24] no-4:342-343 Ap 164.
(MIRA 17:8)
1. Pervourallskiy novotrubnyy zavod.
4

a or. it:.,
IM; V
IMEW
~h)lplvm/ --- - -- - ( -i 4, 'V a I
34P Pf-41Ft,,~4/tv'40 - - JD/ iv U ii,
-"H
ACCESSION NR: AP50148.65 UR/0133/65/000/006/0549/0550
621.774.35: ~621.893
AUTHOR: ebenshchikovajI, idova, A. A.;'. Kaufkan, M. M.I'Cleybet
Z.
Node-v*, E. 0.. 1 KuWIFSkikhj. V~ 4toletnt Stern,
TITLE* Lubricant for tube ~rollin_ n a continuous milt.
SOURCE: Stall$ no. '1965
549-5567
_F
TOPIC TAGS: -graphitd,lubricant, continuqus~tube,mill, smokeless lubricant,
antifriction, nine: high Mil 1, inorganic compound, seamless tubing, hot deformation
ABSTRACT: ~Iubricants consisting Of'Igraphite and'..dif fereent petroleum products
are widely used in the production, of seaml j t'bin*-g by hotTdeformatibn methods$
e
Particularly in the continuous rolung.mill:k~N'iuh long-mandrels as well as in
power presses. Although these lubricants are relatively uninvestigated, it-is I.,
(900_ 1
known that aphite at high temperatures, 2OO*C) loses its antifriction.
gr
properties. Besides, the combustion.of the.petroleun p-roducts in the lubricants,-
contaminates the atmosphere-and'equipment in,the shop. There also exists the
-vitreous type of lubr icant's, used only for the press ing of tubes from- high-allay
steels, and.equally difficult and expensive.to fabricate* The techniques of.-
the lubricant are~of majorlaMtance, and their mechanization Is
3

THF,BM-4SHCHIKOVA. G.V.
-
InvestigatIng kinetics of converslon raRrtion of cArb-nn monoxide
by stemm In pposenee of Listchansk coal ash. Podwem.gst.u,-,-j.
no.2:54-57 '0. (MLRA 10:7)
1. Inxtttut go mi-!htkh iskopaye7qkh Akademti nauk SSSR.
(Coal easificption. Underground) (Chemical reactions)

f4 V- o u A
GREBENSHCHLKOVA, G. _V,, Cand Tech -Icl -- (diss) "Study of the
kinetics ofA~carbon-monoxlde conversion reaction In coke and a hes
of Lisichap coal. Mos, 1958. 11 pp. (Acad So ech
Sol, Inst-W Fuels)v 120 copies. (FL, 9-56, 117)
- 67 -

LAVROV, N.V., akademik; GREBENSHCHIKOVAy G.V.
Investigating the reconversion of CO2for the purpose of
enriching gases vith carbon monoxidee IZV.AN Uz.SSR. Ser.tekh.nauk
m.2:70-78 161, (NIRA 14:3)
1. Institut energetiki i avtomatiki AN UzSSR. 2. AN UzSSR (for
lAvrov).
(Carbon dioxide) (Carbon monoxide)

_L 15265-65
,ACCESSION NR: AT4048188
-the su stance. The pyrolysis of pol
'of the thermograms and-the 'nAure::'of.' b, ymethyl
M
ethacrylate (PMA). and poly-siyr~iid-(in-powde,red.form)-is accompanied by deep
OC and by shd I I ewer.
effects, at 420C,for PMA a~d:460 47 -for polystyrene,
leffects at 620-650C. For polystyrene, the endothermic-effect of pyrolysis is-
slightly shifted toward higher temperatures. This difference is due to the presence,
:of the aromatic ring In the polystyrene chaintl -The thermogram of synthetic rubber
.7 from that-of I'MA-and.,pplystyrene.- It Was--found that the nature Iof.-the:-
:substance affects the.-character of:.*the.d.ifferential thermograms considerably~ahd
exo com OSM06
s of and endothermlIc effectse The greatest
-determines the zone de P
of polymethyl methacrylatels observed between.,.260 and 42OC; for polystyrene, de--
,composition at 400-470C is characterized by the endothermic effect shown on the
Ithermograms. Between 20 and 700C 'PMA and polystyrene decompose completely. For
.phenol-formaldehyde resins,.no.clear-exothermic.effect correspondinq to decompost-
,tion was found. . Phenol -formal dehyde decomposes partially .(43-45%) with- the forma
tion of a stable coke resldue~ -The-more heat stable a.material, -the simpler the- i-_
'thermogram. '~The photorecording pyrometer,bf N. S. Kurnakov (FPK-;55): was ma'nufactu-
,red at theAGI AN SSSR.11~ orig, art.'has: 4 f I gures
:ASSOCIATION: none
$us CODE
TO
SUBMITTED: .04Apr64 'CMC
-Card, Z42
T
SOV
0.'~"
:f 7~

L 15663-65
ACCE~SION,M 44048189,-,~ ~A
mpe
0.4000 �,,Initial -current density 4.0 amps.. resistance 37 900 ohms In the S* I I
thermocouple and,6000'-ohms, :In theAlffer6ritial'Ahermocouple, time 60 min.- rate
-Al Oi:~6nd cokes of phenol-formaldehyde resi hnd
of heating 16-18 degrees/min;; 2
electrode carbon were used a the controls. The tliermograms obtained during
-1stic thermal effects:0 1)
pyrolysis show three very charactei an-endothermic
effect connected with the removal --Of moisture and melting/of the material;
2) an exothermic effect:,(260 :22 and 360-375C, respectivel
P W-325%, 350-355, yo
rease In heat conductivil
for each of the given mat6rials),:determined by.the Inc ty
during transition to the molten state4 'an,endothermic effect due.to the~maxi-
the r The nature of the I
mum decomposition~of the substance:ln
ange of 350-550CO
d
di.fferential thermal :curves show's.that the peculiar form of the thermograms. e-'
e e f polyethylene and cellulose
nds on the nature-of the.material. :.T,h UE2!MS _IS10
p
acetate was accompanied by sllght;-~n'do_- d
and-exothermic effects in the correspon -.1
ing range of temperature.. Forrubber and epoxide resins, simplified thermograms
with pronounceUeffects Were obtained, On-the basis of an analysis of the ther-
rams with di.fferent c ntrol sa I s,it.' Pd. that the dearest picture
mog 0 mp,e it conclud
Ir
of pyrolysis-is obtained using gVectrode carbon cokeibs control. The experlmental~'
ed. hs: 4
data on the thermal effects of pyrolysis are tabulat OrIg. art a
figures,.1 table and I chemic,al-equation._
Card 2/3

1/2
Card I . I ~: . ,. d ... : I

.1'~. - I I-- . ~ I), -'-" ? c4-- I- , j. .. ....:. ,
I . '.. ..' 4~1 ~, 1; 1 -, , , ~, ,
IAVROV. N.V.; GRNBXNSHCHIKOVA, G.V.
Affect of the conversion of carbon monoxide on the gasification of
anal with steam. Guz. prom. no.1:20-25 Ja 158. (MM& 11:2)
(Coal gasification) (Carbon monoxide)

L 39717-66 Evi P /ElT (M /T lip(c. RNI/GD-?
ACC NR, AF6007968 V9 SOMCE CODZI UR/0191/66/ X~1_063f/00)6
AUTHOLU AnIrianov K A.j Varlanovap No Vaj orlsov, Mv.F poceased); Kq~ichina
A, G. ; Grebena;c I av Go Va
ORGs nohe
TITIZ: Polybis-(or~anoL)hosphinoxy)-titanomethv~phenvlsiloxanes i
SO(JRCZ: Flasticheskiye masay, nos 3., 1966,v 33-36
TOPIC TAGS: Urganosilicon compounly coMensation reactionp thermal onalysis,
organotitanium compound
P-13STRACT: %be author prepared linear polyorgitnotitaniumsiloxano with a rogular listri-,
bution of Ti and Si atoms in their chains by a condensation of cc, W --libydroxymothyl-I
phonylsiloxane with bis(mothylalkoxyphosphoxy)dibutoxy-tltanium and stu~ierl the in-
fluence of the bis(methylalkoxyphosphoxy)titanoxane groups on the properties of the
polymers obtained. The bis(Organopbosphinoxy)libutoxytitanium compounds were prepared
by the reaction of the general scheme: i
0
0
Ti(0CjH.)4 + 2R-P-0H Ti(OC + 2CF1.011
1) Ti(OC,H,), 2R-PCI - Ti(OC,H,)2 + 2C,HCi
0
R' (0=6 R.) O-P R.
R 2
Card V14 UDC: 676.84

ACC NR, AP6007�6-8---
c'I 1,
310 HO-~_ 4, lio- 0 -TiO-
(c] 1, 30 (0
c1 1,
0 cl 1,
)2