SCIENTIFIC ABSTRACT KULEZNEV, V.N. - KULHANEK, O.

• Document Type: CREST
• Collection: Scientific Abstracts
• Document Number (FOIA) /ESDN (CREST): CIA-RDP86-00513R000927410016-1
• Release Decision: RIF
• Original Classification: S
• Document Page Count: 100
• Document Creation Date: November 2, 2016
• Document Release Date: August 23, 2000
• Sequence Number: 16
• Publication Date: December 31, 1967
• Content Type: SCIENTIFIC ABSTRACT

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GULI, V,Ye.; PENSKMA, Ye.A.;__ V.~IT.; Tful;()VA,
FoUrnation of th6 compatibility of prAyiUro. Fjok.l. AN S-'75R 160
no.1:154-157 Ja 165. (MIRA 18:2)
1. Moskovskiy teklinologicheskiy inntitut tripsnoy i molochnoy
promyshlennost-i i Moskovskiy institut tonkoy kiii-micheskoy
tekhnologii irn. M.V. Lomonosova. Submitted June 16, 1964.

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AP6022446 SOURCE CODE: UR/0069/66/028/002/0 29/0233
Or
AUTHOR: Iz=ova, A. V.; Dg_gaql A.; Kuleznev V. N.
ORG: institute of Fine Chemical Technolooy Im. I%1. 'Y. Lomonosov, 'Moscow (Institut tonkoy
kliiniicheskoy
TITLE: 1"ho influence of branched structures on the p1aysical-niechanical. properties of
vulcanized natural rubber
SOURCE: Kolloldnyy zhurnal, v. 28, no. 2, 1966, 229-233
TOPIC TAGS: natural rubber, gel, solid mechanical property, solid physical property
ABSTRACT: Samples of pale crcpe- inibber were extracted %villh hot acetone In darluiess for 6
to IS hr, then dried and plasticizcd in an exivironnicnt devoid of ire,,~ radical acceptors, to
induce the formation of an insoluble gell(,20 to 307, after 10 zi-iln). Also, samples of rubber
vulcanized according to two different methods fo.- 5 or 30 inin at 1-13C we-, e deforined ona
rupture tcsteiZ~t 500 nun/min. Results indicate that the grel brealcs doN~m a8plasticizing is
prolonged and'~a microgel forms. The latter Is capable of spontaneous dissolution. Since the
mean molecular weight of the microgel-containing rubber Is greater -and its Intrinsic Ascosity
is lower than those of the source material, tho authors conclude that the nlicrogel reprcs-~~nts
UDC: 541.182:541.(34

ACC NR: AP6022446
dense spherical particles of a strongly branched macromolecular spatial Iattlee. The presenc&:
of the microgrel minimizes crystallization, so that the strength of t1he vulcanized rubber Is re- It
duced sharply as a result of poor compatibility Nvith linear macromolecules, the det-rioration
of the peptizing environment and the increase in quantity of free macroniolecular ends. Li
conclusion, the authors express their gratitude to workers of the departinent of colloidal chem-J
istry N. 'Al. Fodiman and A. N. Kamensk for performing the electron-n-acroscopic investi-
gations of the microgel. Oricy. art. has: I table and 7 figures.
SUB CODE: 07/ SUBM DATE: 03TMay65/ ORIG REP: 002/ OTH REP; 010
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KAZARINOV, V.Ya.; BALASHOVA, N.AZL.KULEZNOV.A.~,~.,,
Structure of the surface layer on platimm in alkaline solutiorz.
Elektrokh.lmiia 1 no.8t(775-978 Ag 165. (MIRA l8z9)
1. Institut elektrokhimii AN SSSR.

KULIGA, V.
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KULGACHEV, L., inzhenar.
The building of houses of the semioPen tYPe for fatteni h go is on
the increase. Sell.atrol. 11 noo):)-4 Mr '56. I'MIRN 9:7)
l.Kamansk~7e obletno7e upravleni7e po stroitellstvu v kolkhozakh.
(Swine houses and eVipment)

KUWAIMP V.; KLASHKA.. V.
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Simplified determination of aldolase activity in the blood
serum. Vop. med. khim. 7 no.4:434-437 J1-Ag 161. (MIRA 15:3)
1. Reaearch Institute of Traumatology AW the II Polyclinic,
Brnop Czechoolovakiao
(ALDOLASE)

KULGASHE;V, A.1,
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Vozdvizhanska deposit. Trudy IGEM no.83:359-368 163.
(MIRA 161U)

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3/120/60/00/01/023/051
A Generator of Powerful Pulse Currents E192/E382
were connected to a common collector (see 2 in
Figure 2). Such a loop is equivalent to two open-
circuited lines having a length of 1.0 m, which are
connected in- Varallel. The pulse obtained with such
a line is 10 sec. Each loop is wound on a separate
spool and fifty of these are assembled on a single stand.
Each stand is enclosed in a metal screen, as is shown
in Figure 3. The collector of the line sections (see
Figure 2) is in the form of a metal-base plate having
408 apertures. A high-voltage discharge electrode 5
is fixed to the collector on a plexiLglass insulator.
Such a construction of the collector results in the
reduction of its inductance to 3 x :LO_ 8 H . In order
to measure the current and voltage pulses of the
generator, a special 5ystem was employed. This permitted the
transmission of the current pulses with the rise times
Of 10-8 see and voltage pulses with a rise time of
Card2/4 10-9 Sec; it was also possible to delay the pulses by

69083
s/i2o/60/000/01/023/051
A Generator of Powerful Pulse Currents E192/E382
0.2 jis before applying them to the oscillograph. The
current was measured by employing the Rogowski cylinder
from which the voltage wa5 collected by a cable having
a length of 40 m. The voltage pulses were also
measured oscillographically and a special capacity
potential divider was employed for the purpose. The
diagram of the divider is shown in Figure 5 and its
mechanical construction is illustrated in Figure 6. An
example of the oscillographic recordings of current and
voltage is given in Figure 7; these were obtained during
the "explosion" of a copper wire, having a diameter of
0.1 mm and a length of 25 mm, the voltage being 19 kV.
The generator was tested in the short-circuit condition
as well as with a matched load. In the short-circuit
test the generator produced current pulses of 0.3 ils
duration with the maximum current of 250 kA. A typical
oscillogram of the current in this test is shown in
Figure 8. The generator --iras employed for the investi-
gation of the electrical explosion of conducting ifires.
Card3/4

69o83
s/12o/6o/oOO/01/023/051
A Generator of Powerful Pulse Currents E192/E382
and Yjj~b,gjjna
The authors express gratitude to A.A. ezru"o / IC)I.- 11
in the construction of the generator and also to
F.V-Kashin-for help in carrying out the experiments.
There are 6 figures and 6 references, 1 of which is
English, 1 German and 4 are Soviet.
SUBMITTED: December 17, 1958
Card 4/4

PROT-OPOPOV) JV-A.; KULIGAVcHuK, V.M,
Pulse method of determining sublimation energy in metals and
alloys. Inzh.,fiz.zhur- 4 no.7184-90 il 161. (MA .14:8)
(Sublimation (Physical sciences)) (Oscillography)

3/170/61/004/009/012/013
B104/B125
AUTHORSt Protopopov, N. A., Kullgavchuk, V. 1a.
TITLE- Determination of the sublimation ener6y of the system
Pd-H by a pulse method
PERIODICAL: inzhenerno-fizicheskiy zhurnal, v. zj, no. 9, 1961, 102-103
TEXT: The authors determined the integral sublimation enerEy of the system
Pd-H. For this purpose, they developed a pulse method which relies on 'the
determination of the energy limit of the current interruption that is
caused by pulse heating. That means that the minimum energy required for a
co,_:plete evaporation of the test specimen is to be determined. The
experimental arran-,~emcnt ras described in a previous paper of the authors
("Pribory i tekhnika eksperimenta", no. 1, 85, 19'0). In order to ensure
the necessary current-pulse duration in the discharge circuit of the
arrangement, an additional coil having an inductance of 1.,J~L 11 was used.
With the aid of such an arrangement, it is possible to heat a palladium
specimen electrolytically saturated tith hydrogen when sending a current
Card 1/3

S/1 70/61 /'00,1/009/1012/013
Determination of the sublimation... B104/B125
"uIse throuah it, The sublimation energy is calculated from the time of
interruption which occurs as soon as a certain maximum current
,3trength has been attained. The specimens wires were 0.1 mm in diameter
and 25 mm in length. The sublimation energy was calculated from the
CLirvent and voltage oscillograms which had been photographed from the V-1
screen of an oscilloscope. An analyse of this oscillogram. showed that in
the cx-phase (0< C