SCIENTIFIC ABSTRACT KOVALEV, F. V. - KOVALEV, I. A.

• Document Type: CREST
• Collection: Scientific Abstracts
• Document Number (FOIA) /ESDN (CREST): CIA-RDP86-00513R000825530002-6
• Release Decision: RIF
• Original Classification: S
• Document Page Count: 100
• Document Creation Date: November 2, 2016
• Document Release Date: June 14, 2000
• Sequence Number: 2
• Publication Date: December 31, 1967
• Content Type: SCIENTIFIC ABSTRACT

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S/153160/003/004/007/040/XX
B023YI1054
AUTBORS: Plyushchei, V. Ye., Kovalev, F. V.
*OWMUWA"MW.bd=qW
TITLE: Study cf I-lie Reaction of Alkali and Alkaline-earth
Chlorides in Melts. V. Liquidus of the Ternary Sys4.em
Sodium Chlor'.'.de - Potassium Chlorido - Calcium Chloride
PKRIODICAL: Izvestlya iryfishikh uchebnykh zavedeniy. Khimiya i
khimicheskaye, tekhnologiya, 1960, Vol. 3, No. 4,
pp. 575 - 157,14
TKU: The authors studied the liquidus of the eyatem NaCl - KC1 - CaCl 2
by the visual-polythcrmic riethod under conditions similar to those of
the previous paper (Lef.2010. Sodium and potassium chlorides~ type
"chemically pure", were crystallized out of water, and carefully dried;
anhydrous CaCl2 was cbtiinnd by the method of Ref.,20. Ten cross sectioas
of the NaCl - KC1 - (-.-aC].2nystem were studied. Tho diagram of the crosis
sections is combined with the isothermal diagram of the liquidus surface
Card. 1/4

low
Study of the Reactior ol Alkali and B/153/(;0/003/004/007/040/XX
Alkaline-earth Chloridee in Melts. V. B023/BO54
Liquidus of the Terna.ry fIlyfitem Sodium Chloride - Potassium Chloride -
Calcium Chloride.
(Fie-.2). Experimental di3a are giv-, in Tables I and 2. The authors
state that four rang(.,s of primary crystallization (NaCI, KC1, CaCl and
2"
compound KC1.CaC1 2) i%re prosent in the system conterned. Two triple
eutectics cryatallizft at- 465DC (B1) and 5150C (E2)' respectively. Their
graphically determin(id iind experimentally confirmed compositions in
molo% are: NaCl: 42-'?5, KCI: 7.25, CaCl 2. 50 0 (Ed,and NaCl; 31.5p
KC1:: 47.75, CaCl2: 2o-75 02) . The solid solutions NaCl and KC19 which
are characteristic ot Vie 'JaCl - K01 system, decompose in the system
NaCL - KC1 - CaC1 2 a.*Iready near the liquidus surface. Therefore, the
mel".ing-point diagraj: f-*.)r the given ternary system is different from
the diagram plotted iarlier for the binary system. There are 2 figurec,
2 tables, and 21 refareices: 10 Soviet, 9 German, 1 French, and
1 British.
Card 2/4

Study of the Reaction. of A7.kali and S/153/60/003/004/007/040/XX
Allialine-earth Chloride,~ iii Melts. V. B0237,3054
Liquidus of the Ternary Sqritem Sodium Chloride - Potassium Chloride
Calcium Chloride
ASSOCIATION: Moskovski~ ii,stitut tonkoy khimichenkoy tekhno logii im.
M. V. Lomcnoftova Kafedra tekhnologif.' redkikh i rasseyan-
nykh elementov (Moscow Institute of Fine Chemical
Technology irteni M. V. Lomonbsov, Dopartment of Technology
of Rare and. Trace Elements)
SU13MITTED: July 21, 195f:
Card 3,14

c
i.
Card 4/4
S/15!,160/003/004/007/040/Xx
r0 cl, ("'u ') B0231-3054
,I g. 2 L"/
I

KILBO, L.D.; Ll VIN, N.:1., kand. spllskoNoz. naul.; BELOUS, N.V.; VASILENEO,
L.D.- ?,ZYF.FT, KGVALFv,.,~~,_Lrq-; IIJIMLEV, V.K., asjAmnt,
Surgo N. a vabiab"a crop. Zeitilodolia 27 no.4012-61 Ap ,65.
(MIRA 18:4)
I.. Ntcha2lni:: --Ih i ~orviovykh kulltur
Ministerstva p:,,Di,,vodstva i zagotnv~~k ,,elli3kok)-lo7,yay~.3tvennyR]i
produktov tlzl)e:i,3k( 'y SSR (for Kabo). 2. Ukrainskiy nauchno-
issledovatelts'sAy institut oroshayemogo zeml.edeli.,Ia (for
Li.tvln, Belous. Vi,gJ.Ienk(.)). 3. V.:osoyiiznyy nauJmo-issledovatell-
-Rly institut ;tgr(losomeliontsil (for Zeyfort). 4. Doilskoy
sellckok'nozyny itvimnyy institut (for Novalev, 7~inllev).

SOV/ 124-58-8-8734
Translation from: Referativryy zhurnal, Mekhanika, 1958, Nr 8, p 55 (USSR)
AUTAOR: Kovalev, F.Ya.
TITLE: On the Flom Capacity of a Bottom Outlet (0 propusknoy sposob-
nosti dor.nogo vodospuska)
PERIODICAL: Sb. stud. navchn. rabot., Belorussk. politekhn. in-t, 1957,
Nr 3, pp 92-95
ABS T RAG T: It is pointed out that the rate of flow through a bottom outlet
is subm( rgod in the tail water is not the same as the flow rate
obtainini, when the outlet is not submerged in the tail water,
because the cocificient of resistance of the backwater will be
different in the two cases. The author observes that the data
obtained from his laboratory experiments with respect to un-
submerged outlets indicate that said coefficient may be taken
as equal to imity, independently of the type of outlet exit in-
volved (which accords with the recommendations in the litera-
ture). Ir the case of submerged outlets, however, the coeffic-
ient in question is dependent on the type, of transition used be-
tween th,! outlet and the open channel. According to the author's
Card 1/2 experimimt-i, when the outlet was submerged, the coefficient's

SOV/ 124-58-8-8734
On the Flow Capacity of a Bottom Outlet
value ranged from 0.47 to 0.88. Included are experimental data on manipu-
lation by means of gatc v:ilv,!s of an outlet riser.
N.P. Rozanov
Card '~/Z

KOVAIEV, F.Ya,
Smooth rogula'~icwtl OT short, -circuited asynohronaus motora bY
ouporimposing two harmoniously rotatimg magnotic fields.
Trudy Ural. politek'2. inst, no.106:6.~~s,-75 160c (MIRA 15 5)
(Electrin motors, Induction)

CRPNOBAY, D.G.; KOVALE7,-.F.7a., kand. tekhn. nauk, retsenzent;
1, ~
DELYUKIN, L..N-.,,- - iI-,,.Lz., red.; YEL1SEYEV, M.S., red.izd-va;
,31.'.IRNOVA, G.V,,, tekhn. red.
(Electric cont:~oi of the equipment in machinery plants]
Elektroavtoma~.:Lka ob-)rudovaniia mashinostroiteillnykh zavo-
dov. Moskva, llashgiz, 1963. 205 p. (MIRA 16:10)
(Machiner~r induatry) (Electric controllors)
;'Electronic control)

A.7"IT!"HEICV, I.N.; Y"ll.
-,. I
-- .
Theoretical of the olectric conductivity off concrete.
Dold. JUI BSSH 8 lic.'7:44.7-451 164. (',ff M 17: 10)
1. Tngtltiat .3--.rol,to'L Istva i nrkhitoktury Gosstroyn BSSR.

K()VAIEV, G.
i~,
"The 22d Congreai3 o~,' the CPSU and the problems of ideological
work." Povinod by G. Kovalev. Komm.Vooruzh,Sil 2 no.10!93.--93
Ify 162. (MMA 15-5)
(Commmist :Pa:,ty of the Soviet Union-Purty work)

".&,'A L 0111-1 c
th:_1 d, tiillc,-~
ai i LJA'-~- of the Part,-, iri I ine-T-r.jinport, 1~&)iinos
of Krivbnss 1,]incs."
lbscow ?,.bArL:. In:A ii::~ni I. V. L-:'~IA
SO Vecheryaya Moskva
Sum 71

KONAIBV, G.A.
Accounting at the Zoological Garden. Sbor. at. Moak. zoop. no.2:
125-133 '58. (MIRA 11: 12)
Noucow-Zoologiwil gardens--Accounting)
_N
i,

Ili'CAKONOV, Yu.S.; 10VAI!�~fG.A.
X-ray otudi,oB of halloysite from Tertiary sodiusint3 In Basllhiri~t,
Zap.Vsc,s.r;un.olh.,,,m 92 no.2:227-230 162. OMIRA 15'(i)
(B,a,g h1dria-Halloysite)
(X raye-Induatrial applications)

KCVALEVI~G.A.
X-ray determination of minerals* Rent.min.ayr, no.lsl6-23
162. (MIRA 16:3)
1. Vsesovuznyy nauchno-issledovatellskiy geologicheskiy institut.
(X-ray crys-.allography)

35S~
99--'l tj
so-

USSR/ Fhysical Chemistry .. Cryst-Ts B-5
Abs Jour : Ref Zhur - Khimiya, 1957, 110 3, 7275
Author : _Kovgjay_.~
Title : Rddiographic Irive3tigation of Ferromagnesia Chlorites
Or i f; Pub Sb. Kriatalloe;raflya, Vol 5, Metallurgizdat, Moncow, 1956)
259-268
Abstract X-ray methods (Powder diffraction) have been used in the in-
vestigation of'16 ferronagnesia chlorites. The dependence of
the changes in the parameters b; and csin % on the composition
has been estat-lished; this mkes possible an analysis of the
chlorides and the deten.11nation of their apprDXiMtC COmPOSi-
tion. On the basts of the results from the radiographic ans-
lysia) it is ;rop-,)sed to clanoify ferromalpicala chlorides as
one family without subdivision into two separate groups, or-
tho- and leptochloride3.
Card 1/1 - 42

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KOYALSTj-G.A.; .D I TAKONCT. Tu. S.
X-ray study of Imolinitic clay minerals. Zap.Vaes. min.ob-va 88
no.4:467-473 I,rl). (MM 1.2: 11)
(Clay)

ZOVALEV, G.A..; DITAKONOV, YU.S.
Structural ebarmAnristics of vermiculatelike minmrals from
the K014 Peninsula. Zap. Vmes. adn. ob-va 89 no.4:458-460
16o. (MYRA 13:11)
(Ko:Ut Pentusula-Vermiculite)

G.A.; KKNIt"I'SOVA ~ 11.
dunites, and serpentinites. Zap.
.v8es. rLn. ob--va 93 no.3:330/-342 164.
(MIPU~ 18:3)

KOVt.JMR G.D., inzh.
Calculation of t10 CILSings of explosionproof electrical equipment.
Vest. elektropromi. 34 no.3t22,25 Mr t63. (MIRA 16s8)
(Electrit-ity in mining.-Safety measuyes)

a Bill=
MIIAXOV, M.Ye., inz-heneri WEDVICH, M.A., inzhener; SERENOV, V.A., inzhener;
ALEKSAIUMi. I.N,,, ir.zhener; PDVALEV, G.F., inzhener; ARUTYUBM, N.B.,
inzheuer.
Gas relay protection of power transformers. Elel:.sta.27 no.6:41-45 Je
'56. WRA 9:9)
I.Gorenergo (for Hilakov). 2.Mooenergo (for Semenov). 3. Belorussenergo
(for Aleksandrov.'. 4.Tarenereo (for Kovalev). 5.Armenenergo (for Aru.-
tyunyan).
Ollectric transformers)

1,C;'AL-&V, G. F.
Give only higb-.gviidt3 coal. Ugoll Mia. 2 no.10:28-29 0 138.
(MIRA 12: 1)
1, Zameatital' glimiogo inzbAnera shakhty NosIO-bis tresta
Snazhkyanantratsit.
(Coal-Grading)

KOVALEV G.F. inzh.
---
Concerning the displacement of the neutral line. Elek. sta. 33
no.6s59-62 Je 162. ~IMIRA 15:7)
(Electric powi3r distribution) (Electric lines)

Pl'TJlOV-SE14ICEEV,, Yu.A.., ihxzt.; NOULEV., G.G.P, i4zh.
Important potentiality in road construction. Avt.dor. 26 no.10z
,2-3 0 163.,- (MIRA 16%11)