SCIENTIFIC ABSTRACT LIVSHITS, R. M. - LIVSHITS, S. P.
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Collection:
Document Number (FOIA) /ESDN (CREST):
CIA-RDP86-00513R000930310011-3
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RIF
Original Classification:
S
Document Page Count:
100
Document Creation Date:
November 2, 2016
Document Release Date:
June 20, 2000
Sequence Number:
11
Case Number:
Publication Date:
December 31, 1967
Content Type:
SCIENTIFIC ABSTRACT
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Body:
L 2b492-66 EWf (m)/EW.P.(J,)/T !JF'C)
AM-TR--AP6006977 P9
'Wel/RM
SOURCE CODE: UR/0190/66/008/002/0240/0246
AUTHORSi Kavalyunas; R. I.; SheEshneva, 0. D.; Livahits, R. M.; Rogovinp Z. A.;
ORG: Moscow Textile Institute (Moskovekiy tekstillnyy institut)
TITLEt Synthesis, characterizati n, and certain properties of c-eUulose acetat
and poIX-2-mothyl-5-vinylpyridine graft copolym2rsj(l93rd report in the series
"Study of the structure and properties of cellulos4 and its derivatives")
SOURCE: Vysokomolekulyarnyye eoyedineniya, v. 6, no. 21 1966, 240-2h6
TOPIC TAGS: cellulose plastic, graft copolymers redox reaction
ABSTRXTt Synthesis and properties of graft copolymers of secondary cellulose
acetate (1) and cellulose triacetate (II) with poly-2-mthyl-5-vinylpyridine (III)
are described, The products are of interest because the presence of III (con-
taining ionogenic groups) imparts to I and II such valuable properties as enhanced
adhesion, ion exchangeability, and antistatic behavior* The graft copolymerizatioi
was performed according to the method described in an earlier paper by B. F. Moriln,
Yu. 0. Kryazhevs and Zo A. Rogovin (Vysokomolek, soyedej 7j 1463t 1965). This
method involves thermal decomposition of peroxides prepared by oxidation of
Card 113
111.64+661.728.62+678-746
L 2h492-66
ACC NR: AP6006977
_Fe2* (or Fe3*) redox system. Content of III in the product is
the polymers H202
determined by the concentration of H202 and by the time of oxidation. Material
containing up to 64% of grafted III was obtained, However, about 7(9 of cellulose
acetates does not enter the reaction, Solubility of graft copolymer of I and III
and solubilities of I, IlIp and the mechanical mixtrre of I and IIIp were inves-
tigated by turbidometric titration, and the results are summarized in Fig. 1.
Fig. 1. Turbidity as a function of
the amount of the precipitant.
Precipitant - petroleum ether;
concentration of the initial solution
0.005 9/' ml; temperature 25C1 feed-
0.2 ml/ cyclej operating cycld
Amount of initial solution
170
sert.
50 ml, 1 - graft copolymer; 2 - 111j
Ja 3 - Ij 4 - mechanical mixture of I
and IIIo
-Amount. Of-
Viscosity of the graft copolymer exceeds that of. either homopolymer. Addition of
the graft copolymer to the mechanical mixture,of,,I-and II with III results in
Card 2/3
L 2h492-66
ACC NR: AP6006977
stable solutions. The authors express their gratitude to 0. L Volkova of
MTIW laboratory for performing turbidimetric titrationse-CrTg. -'art. hast 3
-figures and 3 tables.
SUB CODEt 07/ SUBH DATEs 25Feb65/ ORIG REFa 006/ OTH REFt 003
Card 313 ZC-
qj.,
1A
L 36371-66 EVP( jL/FwT m)JT RM Wel
ACC NR, AP6009879 SOURCE CODE: uR/013/66/ooo/ooh/0070/0070
INVENTOR: Gulina, A. A.; Domiteyeva, I. A.; Livahits, R. M.; Rogovin, Z. A.
ORG: none
TITLE: Preparation of graft copolymers fl Class 39, 1,12._1789R
SOURCE: Izobreteniya, promyshlennyye obraztsy, tovarnyye znaki, no. 4, 1966, 70
TOPIC TAGS: copolymer, graft copolymer, redox system, vinyl monomer
ABSTRACT: An Author Certificate has been issued describing a method of preparing
graft copolymer in the presence of the redox system: metal of variable valence and
oxidizer. To increase the reaction rate and laver the reaction modulus and tempera-
ture, the process is conducted in aqueous emulsions of the monomer in the presence
of an emulsifier. (LDI
!
!sm CODE: ll/ Sum DATE: 14Nov64
Me!
TV
AM F'.
ACC M, AM002209
AUT."01": 1-brozov, V. A.. Sharova, V. V.;
Ragovin, Z7. AO
OPLG: Nbscow Toictilo Institute, Department of Chemical Fibers (~bskovakiy takatilinyy
inr,~vitxif,-:ZlbdiY-khlni:C6)i66kLkh volokon)
TITLE; Synthesis of graft copo '\and mothylacrylateL the
lymorsAof jnlyv~py~ alcohol
pr=sence of totravaloni~-6iir-l:i-zC'tia~l~s-
SOURCE: IVUZ. Khimiya i khimichoskaya tokhnQlogiya, v. 8, no- 5, 19659 825-828
TOPIC TAGS: graft copolymer, poly-vinyl alcohol, cerium compdund, hydroquinono, acowne
ABSTWLCT; The synthesis of graft polyvinyl al:cohol copolymers is based on the fact ' I
that the oxidation of hydroDW1-cont-aining polymers by C04, passes through the formaticn
of free macroradicals capable of initiating the graft copolymerization of monomers
contacting vinyl. To avoid the formation of homopolymorn, the synthesis time selected
was smaller than the induction period of monomer homopolymerization. Polyvinyl alcoh4
completely soluble in water, was used in the Dxporimont3. The necessary amount of
monomer was poured into an aqueous solution of poly-vinyl alcohol, and a homogeneous
solution or emulsion of methylacrylate was obtained, after shaking, at monomer con-.
centration> 0*446 mole/le The mixture was thormostated at a definite temperature and
)UtC* WbLs
UIV0153/65/008/005/0825/0828
Li~~shits M ; g%lakhov, R. A;
L 08905-67
ACC NRi AP6002209
0.1 N solution of Ce ammonium nitrate 4-n I N MNO thermostated at the same tempqratun~
was poured into the mixture. The reaction was sto;Yded by the addition of hydroquinone.f
11be mixture was then poured into acetone, taken in 20-30-fold excess amount, and, aftee
precipitation, filtered out and dr~ied. The composition of the graft copolymer was I
determined from the saponification nimber. A complete conversion of the monomer occurr--
ed at the end of I hr at Zoo and under -~ha following conditions: concentration of
5.0 x 10-2 moleA Ce4+, 0.5575 mole/i mothYlacrylate, 0.1 mole/1 Mio and 500' poly-
vinyl alcohol. The copolymer contained 50,30P poly-vinyl alcohol and &7% polymothyl-.
ac.-ylate. The amountof graft polyvinyl alcohol copolymer increased with increased
concentration(of Co4*,* re dless of tanperature (5, 10, and 20C) and the duration of
the reaction 2 and 1 hrrrAn increase in the temperature and in the a unt of m94%-.hYI-
acrylate increased the rate of graft copolymerization,, but the amount of graft co-
polymer depended very little on the acid concentration. The properties of synthesized
graft copolymers will be discussed in the next, paper. Orig. art. has& 2 fig. and 3
tables. f
SUB GODEz 07/ SUBM UTSt 16NOV63/ ORIG REFs 002/ OTH REFs 004
2/2 , /---)
ACC NR, AP7011817 SOURCE 0ODE;s UR'006366/011-006,0657 0664
AUTHORt Virnik,*A. D. (Candidate of Technical Sciences); Galtbraykh, L. S.
(Candidate of Technical Sciences); Livshits,,,A. M. (Candidate of Technical
Sciences)
ORG: none
TITLEs Chimical Fibers with special properties
SOURCE: Vsesoyuznoye khtmicheskoye obshchestvo, Zhurnalp v. 11, no, 6, 1966,
657-664
TOPIC TAGSj synthetic fiber, fire resistant material, textile
SUB CODE: 11
A13STRACT: A review on special purpose chemical fibers covers chemical
fibers having antibacterial and antimildew properties, flame resistant fibers,
fibers and textiles having Ion exchange properties, and fibers having complex
properties and semiconductor properties. The review covers new methods of
preparation, toxic and hygienic requirements, and treatment of fibrous
materials-to render them special properties. The review contains 131
references, most of which are vestern sources* CJPHS: 40,301
C,,d l/ I UDCs 677.4h,:P/
n V :3 '-'~ _~7
ACC NRi AP7005651 fSOURCE CODE: UR/01113/6T/000/002/0100/0101
INVENTOR: Lobach!v,_!j~_.; Sokollskiy, M. N.; Stanevich, A. Ye; Yaroslavskiy, N. G.
JORG: None
TITLE: A double-beam spectrophotqni~eter. Class 42, No'. 190615 [announced by the
Leningrad Opticomechanical Society (Leningradskoye optiko-mekhanicheskoye ob"yed-
ineniye))
'SOURCE: Izobreteniya, promyshlennyye obraztsy, tovarnyye znaki, no. 2, 1967, 100-101
C TAGS: spectrophotometer, IR optic system, diffraction grating, optic instrument
BSTRACT: This Mithor's Certificate introduces: 1. A double-beam spectrophotometer
ith diffraction (echelette) gratings for operation in the far infrared spectral
egion (50-1000 v). The luminosity of the instrument is increased by making the grat-
ngs 1.5 times longer in the direction of the lines than in the direction of disper-
ion. 2. A modification of this spectrophotometer designed for measuring reflection
pectra. A prism is mounted in the cell compartment with reflecting surfaces which
reak up the radiation flux with simultaneous displacement of the focusing elements.
1/2 UDC: 5:5.853-36
ACC NR, APT005651
1-grating; 2--prism
CODE: 2Q,-W/ SUBM DATE: l6jul65
2
M~
ACC NR, AP7011817 SOURCE ODD&s UR10063166/011.*006,0657:0664
AUTHOR: Virnikg'A. D. (Candidate of Technical Sciences); Galtbreykho Lo 5,
(Candidate of Technical Sciences); Li!!thjq, it. M. (Candidate of Technical
sciences)
ORG: none
TITLEj Chimical Fibers with special properties
SOURCEs Vassayusnoys hh1sticheskoye obshchostvo, ZhurTAJ, V,nq no* 6# 1966p
657-664
TOPIC TAGSs synthetic fibers fire resistant material, textile
SUB CODEs 11
ABSTRACTI A review on special purpose chemical fibers covers chemical
fibers having antibacterial and antimildew properties, flame resistant fibersq
fibers and textiles having ton exchange properties, and fibers having complex
properties and semiconductor properties. The review covers now methods of
preparations toxic and hygienic requirements# and treatment of fibrous
materials-to render then special properties. 7he review contains Z31
references, most of which are western sources* 1102st 4003!71
L-%"F
Ca,d V L
LIVSHITSt R. 0.
Mbr.p Obstet. & Gynecological Clinic, Belorussian Med. Inst.,
-cl948-c/+9-.
"The Plemeability of PenicMin through the Placenta Barrier,"
Akuaher. I Ginekol.9 No. 6p 1948;
"Pencillin In the Prophy1wds against Puerperal Disease
and Postoperative Complications," Sov. Med., No. 3, 1949.
V-5 114-1
C-A
NOW
bdm ow Jim
OW
C.
6d =06.10-Irwo b".
save w P~ 0;4;7-
11 a -2dedr.
mdl W. 7-6 km md
deftwobb em Jew 06 hm loortwo d p ' 'm,
low 0"M F bw womb OWN W" nu.
b. d 4 OWW% vo
aftw 7 6m I I FQN-MTW-ilw~- "W
13bm
mWZi-w~IoWd- "M~~w
LIISHITS, R.O.;KANTOROVICH. L.1.
Method of combined application of penicillin and other in surger7 of
the abdominal cavity. Kh1rarglia, Hookys, no,3:55-56,Mar 1952. (CLNL 22;1)
1, Of the Obstetric-Gynecological Clinic (Director - Honored Wc-rker in
Science Prof. M. L. Vydrin. Aeceassa) _JKjUg*.Ksdical Institute.
LIVSHITS, R.O., kand.med.nauk
-------
Ways of reducing gynecolo4gica-1 morbidity among industrial workers.
Zdrav. Belor. 6 no.4:39-41 Ap '60. (MIRA 14:5)
1. Iz Institute. okhrany materinstva i detstva BSSR.
(MINSK-,WOMI-ZISEASES AND HYGIENE)
(INDUSTRIAL HYGIENE)
ka c s
Isoquinollne camlpoundlo. :-r',. 5. Syrt'-.~,,3 I s --)f' t nr- .
Zhur. ob. 22 no.
1951, Uncl.
9. Monthl List of Russian Accessions, Library of Congress,
Livshits., Raisa Salomonova
Ocherki po ra=eshcheniyu prozWshlemosti SSSR. Leningrad., Gospolitizdat, 1954*
358 Po tables@ 21 =*
At head of title: Akademiya Nauk SSSR* Institut Ekonomikio
Bibliographical footnotes.
LIVSHITSj R. S.
Mbr., Moscow Inst. Fine Chem. Tech. im. M. V. Lononosov, -1944,c48-.
"Synthetic Studies on Moroquinenep" Zhur. Obshch. Khim., 15# goo. 4-5t 1945;
"Studies in the Field of the Synthesis of the Alkaloid Emetine," ibid., Nos. 9-10, 1945;
"Investigating the Series of laochinolic Unions.- Synthesis of Iodo-n-Mothyl-l-
(41-Metoxin-Benzyl)-6-Metoxin-1,2,,3,4,-Tetrahydroiaophenal Methane,n ibid.9
17p No. 9p 1947;
"Studies of a Series of Isoquinoline Compounds: Synthesis of Quaternary
Derivatives of Hydrocotarnine," ibid., 18, No. 8,, 1948;
"Now Synthesis of the Alkaloid Emetinej" Dok. ANp 75, No. 4, 1950.
*-,L too 64111'@c0 0 0 go 4 7.0- ***&a* 460000 00
It 11 4 if is JAI lo
a I U MR,. Poril Vu its XV and V oil id ifft*
:0 A it I. it I-L-Ak.-N LZ it tt I
blathal;is of the AUL&I014 Otattine, 1. byatues" Of
~.-meftyl-J-valef*L&cMa*.v-carboryW add. k. S. Uy-
41111s, N. A. Slid M. S. llarl.11114AYA
to
As at
(hi,wom Imt. Client. Te0in-A.). J. Cro. Cheat. W,
to
It H.) 11. Kid Pit 191.1). Whrit 2 oWsle. MICN&J0 %.I- 11.
4re, *#Ill 1 1.h4t, 4 lit1ld'I'thl'i. Ill, r set,-
N''As-N.1 11), lif 1.91 . 4
ill" MKI, valid. 67.97, hatis.1 IVAQ.
boded W his. with 11CI.Ilavvirl" a-awthylpilulark ii.W,
.0
1>j, 1954% m. 78% whk-h on vacuum distn. partly de.
Hsterificatiixi of this d6tn.
ololpd. to the A11hydride.
"lilt. gave W."i` di-Fj .-makylglailoram (11). 1% 78-Ml'.
1.014P. d:' 1.11111,13, Mkit taW. .11.44. fmiml 51.52.
was fredW wah N4 lit &IN. 31VWW SOW lb.-If wills
114,11tNa; tho udia. was dvtnioslid. wuh Ie. lite liP
t ASS.It&
Simi!
U a AT 0
1111 0 a so's
14yrf raid. with Ifteg), and the ext. reiluced with Al-11g.
Itutillif mmulls dista. the r4txluct lost 10011 and 14-firml Ago
his 101-21.
V 1.48M. it!' Llou:3. MR. rated. 441M. found 43.A4.
IITdf%Ay*it with IICI gave the free di-ed. I%, on. Are
10-8% timing with &IW openeJ the larione ring.
It. 161. Leicester
300
sllA%LUfUKAL W106101 (MUPKA100" a$ Use
see
-T-4--y - F--q --- 1 -5 --y - t 'w-
too
4 1 W IS 9 a 0 3 9 9
atilt 11401 ad go 11111111 11111111311r.1%
0 09 0 4111 0 0 0 411 9 0 0 0 0 * 0 a 0 0 * 0
;1
0 10 IN x a 11 N is A a ft 9 a 0 4 41 U
goo a _j__) --r-
0 a a a 'C
00
"?Its
Peoctsits AND
i-halit and ZO) cc, F1 4) and allaireT to s1AA ove"Mishi.
on -00
00 a
Iwo" Symonds d 3-1115100 tayip W";. j~1k,,zjpO*msjd skJorails, the 111-12*, Thi-
(35 X.) in 71) tv. benzene, treated wit Is %firring with X1.7 S' I
00 A 1
2
tdrah"r".
I 14 in M cc
warm water and kept 7 bra
with Mining
KC
*0 ,
t .
a f I_L- . 'ek"bays,
!e .
.
.
at 7"', gave 712% 4_mdk*x*xryI tyciamir, his 167-8*. 1.00
;
00 a. Balsomrs. 0. R. N. A. Pnobra. This (24 g.). 72 cv. 961,10 FiOl 1, and 40 cc. 50"0 KOI 1.
I
sbankil (Maw" Ind. plas T
.). J. ro".
7 1
4
U
R
6
1 stirr"t 7 hn. at RW. comA with water. and
-
.B.&
7
9
.) 17, 1
7)(is
(
IIOC*HCHO (29 V. added wi U 8. 10
"Ihwk~ acidified with cooling with !W~ IICI. gave 4~14axy
p4myWiplk aeW, tn. 80.5' (from benzem) (Yttki, W1.8'7' so
00 In 76 cc. UeOI &ad the ad with
tramil 1 1.0970
b,* 1364'
d
wait
its Et eitep, (111
oU 11WO
00 4S 3&7 1. M%SO4 kbtpiag thil Wild. at rAk refts WU j
a4dw. of ak. N&OH to somistale alky.. ykWed i J.
j
~ .
.
.
,
,
prepil. in 87.4L79 yield by boiling with FtOll in the pre%-
ence of IfigO.. 1 (5 g.), d.43 C. U. and 0.5 g. Irip"ne.
to waanyksuU4*. bia 117-190, dSj 1.11 1
&
This (20 It.). 82 g. smakmak ", 50 cc. i
I cc: heated 3 fin. at 180% allowed to stand overnight, and
Atn
x
triturated with ligrain. gave 67.6% V-(J
o a
nit I hr. *180 .2 firs. at I OA hr. at jrj
IC
j=
Cl
h
elkjd)(4-mdkoxyp*txyi)acttawjsde, in. M)* ': I
Sfttk rellits, then Poured into 230 cc. save J_
licroin). This (21c.) &rut 18g. I(Wiskept2hmat fix).. =00
000 Ina 'nessaic eci4 ma. 117' 94%). 0 s.) and
*
400
4W
i
H 10
12 then allowed to stand overniSht and poorest onto irr, the C*o
411111 13 -
m
eme.
g.
. at IOD
and t Itered sols
o.
acidified with HC3 pis 06% heavy tit exid. wvvtat tins" with a stuall vol. of hot
r
and the ext
treated with chucoW
Mad
alk
with
wat
OOU
.
bk
o
b
ll
A 7=77
j
d 8 h
i
h 3WH
.
e
.
e
.
,
40~1 NaOll with cooling, and extit. itith berisme. gave
'%
00 W -
a
-
t
p
f H
U
B0
91 e
t
n. w
W-W'
dw
M
b
140 74
.
l
"
Etoli
UCT
m
167
8
55
f age
o
e
M I
pi
P"M
4
o
24
b
k
V
1 -
e tu
. m.
.
a
0-12 hm with =
w -
..
ront
Sa
. M.
ine, in. 1
j
(
.
%
leA-Q*
b
9
f
A
Oli)
Th
(2
k
)
, goo
I .
.
s
a
=
is
N cc. sa
. e
ase
.
tom
c
.
s
, in.
g.
(
9517
Wkiodd
l
W
M
d 6 h
i
28
M
A" bi 2WI90. Tbb. K I& vit .
e. in.
rs.
n
cc.
e
e
gave
0 w
Ida* (front EtOH). The latter (2 F.) in 50 cc. warns coo
I -safin Mo No I it, a reined. HCI and 25 cc. water was treated with 7.5 C. Zn Ise*
dust ever I hr. with stirring, then stirred at 90* until the goo
"d carbonate its the s1r). To 40 g. 4-Me=14CII0 to Zn dissrAved; ^dda. of %;II#OH and con, with HtoO gave-
go cc. 96% 1110H and 73 cc. 40% fortn"91 Was added 04
' 77-60/v
-01
5' (f
t
A
d
Ii
63
1/0
i
i
Vigil) Ives
and the inist. heated I hr.
ec. mg., Koji soln. below 00
-
-
*
and eitn
n
i
i 9tta
FO
4O
.
rom 4
*f, in.
sOYN
;
;
Y
ru. 179* (from AcOlf); miathwdl4r
190 picrek
x4f
m
so
.
roors.
n sa
n.
end boiled 2j) m
t 63-
ju
5% 4-1
a NVI
ave 97
,;ch soin
i
h
)
l .
'
,
,
in. 185-6* (fTocn EtOll). This Product
having a struc.
ties
.
.
.
t
g
w
.
with HIP I wa,bro
' .
lkakids
t
th
t
l
f
. This (35 9.). added to 44
wMaybentyl akoW, bit 143 curare a
o
a
o
. was _-_. 1-
ture ana
ogous
oe*
as
_c4)CIj below 40' and after I br. treated Milk 1.5 il,
- pbysiol, studies. G. M. Kowisficid J
t 1 dd 4%V Ili -
11824114 0410 ORW Olt
O
0 U N lip AD Isl
4
141 * 0 0 01
T i; Ai F ; I i FW
it K, a 19
0 0 00 0 0 0 0 0 0 * * : : 0 *Is '01 An a nd a I a I IF a I a a 3 2 IF
11
0 *Is 0 0 0 0 0 0 0 0 * 0 0 0 0
A
40
*000* 0 0 00 0 so 0 0 e 0 0 - 00
A. S.
A*g
Chemistry - Synthesis
*Btudies of a Series of Isoquinollike Campo=ds:
Mpt~wsls of Qmtornory Derivatives of xydrocotar-
xibe,* Re Be Livehits, Yu, Me Agallnik, N. A.
Prodbraskenskly, Koncow Inst, of Tina Chou Tech law'
me V. Lomonosoro 4 pp
"Zhur Obehoh DI-410 'Vol Xvin (L=),, No 8
Describes synthesis of iodoelk3ple of I-alkwq-hydro-
cotarninso. othW- buUoq- (Isoomylazy-doeylozy, 1-
alkyl-hydrocot42-hine (Isobutyl-9 isOffiawl-) and their
toluene-sulfonates. ftbodtted 17 W14i.
i9 Agm
-1 USSR/Chemistry PharzaceuticalB Dee 50
:4 Medicine Amoebic Dysentery
4 *Nev Synthesis of the Alkaloid Emetine," R. P. Tev-
LI
stigneyeva, R. S. Livshits, L. I. Zakharkin, M. S.
Baynova, N. A. Preobrazhenskiy
"Dek Ak NaUk SSSR" Vol LMLV, NO'L4, PP 539-542
In addn to being specific remedy against a ebic
dysentery, P--tine is effective agalln t Trematodes
and some bacteria which produce serious diseases in
man and animal - Most probable formula for emetine,
advanced by authors, corresponds to R. Robinson's
W-11. 173T23
USSR/Chemistry - Pherms euticals (Contd) Dee 50
fornala based on theory of phytochem synthesis
under physiological conditions ("Nature," Vol C=,
NO 524, 155, 1948). Formula has now been confirmed
by authors, who carried out complete synthesis of
racemic e tine in several different ways. Two
reaction schemes illustrate authors' complete
syntbesis.
173T23
LIM/Cheml xtry - Alkaloids Jul 51
C%
Investigation Into a Series of Isoquinoline Com-
pounds. III. Synthesis of n-Methyl-l-W,41-Dize-
thoxybenzYl)-5,6-Dimethoxy-1,2,3,Y-Tetrabydroiso-
quinoline,n R. S. Livshits, M. S. Baynova, 0. 1.
Bazilevskaya, E. I. Genkin, N. A. Preobrazhenskly,
and Yu. M. Rozanova, Z. A. Baranova, Students,
Moscow Inst Fine Chem Technol Imeni. M. V. Lamonosov
-Miur Obshch We' Vol XXI, No 7, PP 1354-1360
Accomplished synthesis of n-methYl-l-(3, 4'-dins-
thoxybenzyl)-5p6-dimethoxy-1,2,3,4-tetrahydroiso-
quinoline by a procedure which is a model for the
191T31
TJSSR/Chemistry - Alkaloids (Contd) Jul 51.
synthesis of n-methyl-l-(3',41-dinethoxybenzyl)-5,
6-dimetbcxy-74imetb~.vl.amino-1,2,3,4,5,6,7,8-octa-
bydroisoquinoline, the f-tand ntal intermediate
substance in the synthesis of morphine.
En
191T31;
~2 q
LITSTITS, R- S-
R. P., Livshits itnovn, S., Zakharkin, L. I.,
Evstigneev, R. S. , B% V. Synthesis of tne n-itural
I :~71~oollne compounis.
Proobrazhenskii. N. A.- "Go-q-
alkajold emetine." (n. 1467)
22. lo.
SO: Journal of General GhomistrYt (Zhurnal Obshchei Khimii), 1952, Vol.
r.~;'-Ac-l Abst
n
--y ...... .
of the naturw
oquinotine compounds. V. S)"thesis
o e,
1. Za "I and Z A. rrRMM9.VPWW
L_ kbark-
Me LnCM- CC1111N.). J. Wl. ill-
0.11 9 i
ZZ,
117, 5949c. It. I If
R. S.
'
_'-T
f7*'Nr
;,d,
1;,i;--
, 1? ~ P.
.
'7-~'r
oiflb.
1. 7, licutilIK 0) K. PIC110, "`7 i:
cil'(001 1,. p)ridit~r, ind a few diol., pil,cridwe J
lls~_~ttldl ;0*:titd3hr!;.:it
11, !H J02" all, With );Itjll anal JJ." 'I
11 761"' I'I %Ivr, If. 17 1 5'. Thi, (N) g.) u,.,l W Y
IICIj.f`( d t" 1:1 g. Na ill 4(stl 11.1, M.1,11 is ... I I"
'upid I day Vavt ;t 111it. of S.4 defiv. tif DOI(Oll')U11
Miall Irvats'd with i,e, the aq~ -Iii. \t.[. 1,1171
Call, alail Ill,- aq. LI)ir aciffifit'l Willa JI'VO, I"
alid %,till Ft'O J'aVe. nn cvapfi. of 51"t"
F*a*11(iJ`[u)C11:C11CO:E'I (1); thi, distd. its N atia. in III,
pri- w c all if ligth- moropin, 1), 65 70'. il:" I 1111U, if k-
hemical Abstis
ith F'Cl' '11A ;1.
I , 16 1'~; the plollik t 11VOI violet C111411 W -
'
'
lirpi,,imi
4 iwarly till osto fulfils.
I
ol. 49 No. 3 retail. to pilpticrize (in rcl,cated thitu. The Na ilt-tiv. of
11
1954
-b. 10 life almm- e.~tvr (11 g.), 12 g. abi. EtOll. unit 15 Fail. Flyal)
"
,
)r~-aniC Chemistry
saddeel) wete Airri-d With coolhaR
Aid. with IICI (4.6 g
Own I I hr:i. at rcmn temp.. victstraliattA with Nal ICO..
filtErLil, -and t1kaf.f., yid~ling 30.5% EtQ:C11OEfs01(1-
C11zL*(JIEj (11), Is. M-78'. (I!: (I.VJ27. uV 1.4-19.1. 1(5 V'.)
afirl 1.35 K. IIC(01;.), treated Willi OA g. Nll.cl ill 2 till.
alii. MOH a,id licated oil st,:aIll IN-1111 .11) juill.. 411.111"] 1"
lit. treated with '_1 vi)l.
stand overnight. (Accastisted Fault the a
11"ti0jilid washed with 50/c N11,01f gave oll di'(11. "f all,
oqp7lpyrr 3.5.67o Et city cl](Nim call, cli co,l.:t (111).
AB3*. To BtON% fricain 4 rul. RtOll &nil 0.22 it. Nu
l*4
.
9 hd I I t 30-40" 3 g. kept M Illill. alld
cc a
with 2 g. 11 anal heated 5 firs.; af ter coners. und treat-
Frient with 1fjO Ilse wF. layear gave 55.7% EM: OWN)-
(7111 C11(CO,F4),j C14COsEl, bi-, 1,11RA". ToOAg.NainIO
nil. PtOll wales culdcd 7.8 It. CliAMPOi Find 6 g. Ill Unit
licated fill water balb 6 lars.; after 11 ... "I It, . tu"Ifflent
M
there wa., Atuiticil 18.3%0 EfUll CII(I)EI)II
1
D'hl CH.C04. 1), JM 3". This (5.5 g.) tvOlixtil with IA;
K. KOIL 45 111]. RIO and 45 nil. AlcOll 5 coliccl.,
llill,d, 4 Mlls IICI '111,11 v%1d. Ivilli I.,Q), film, 31,;',
li, L'- ;1. Vill. C 11.
dowilion uf ~,ljbA;lljlvj 11j&; will] 11-jillu
veratry1mmine. :L. LZAAmiLtitandiN.A.
0I - It Loilloo-ok P Im. ch, ill. 1,(.~ Ali,
Ir"I 5. Ltillill, L, -, g. 1,',y* ii i, 4 / -- , . ,,, p"'a"
11.1 ~ (All, t ,Fri. 21,41111 fill!,
a,v/ 171", "idd. ,111, (4.7 g.) ill
C.1 F.Ilr~ lamille :1 1 1.7 y.. to)
ill C, I L jad III d I Ill .. 111-11 it, al'-d wil It I I., I ga% c
(ot lolwtid, -v- X-h a
Oil. Thi- I.', 7.5ml. I'M I I'llsoln-I I
lif" lilt 1,4111" twilid 11411 :111 till. 111. 110, Ow
%olii. I ot L,[ alid %%lilt Nal ,Ali. and , ud
~,ilfl CIICI ;i2,,~
X00/1"Cr 1-! -;wn I w-ill. ill. V.1.1
2,11, (Ir"m I (till); p.,"'t! 111. 1.41 2". 1 i'l F1011 -111
xmlidr~ Hill m W yi,i aor 1 .1
CHFI Cj1:/h I 1J. 1'. 1 1.1 1 1 . 16. 21i, %, lilt-11
,,Alh 12 K. lild.;,lim, i" all't lvl!tl~ 2.5 hl,
N I......
21.61.~,. 11, -.1mg, 1 13 lilt It g.
amim! -1 fir;. ill PHI y.i*.,- G'i",6 4do,mon-alryla ide "I
CII 11 0:N..
Cqui oil. 11"11mg
W,ith St)Ci~ 2 fit ;. .,I 'W g,- th,~ -yl
I.W;V. "Iddl add,,f m C,11, l" I
UxAil,g gavv Is,, p o: , of j~
pw,1,.-1,,4uN-i, wij, a tt-,wui )il Ur,,;n E1011-I'lIO). I h,
lmoim 0, ut c itiltritudial, , for sylllh~ I "'m 11,11..
G.. M - K-Aal-if
LIVSHITS, R. S.
"Isoquinoline compcunds. Part 10. Synthesis of 1- (11-decyl) -31 -piperidyl
-ethyl-6, 7-dinothoxy-1, 2, 3, 4-tetmhydro-isoquinoi-ine." Livshits. R. S., Bainova, M.'~,.,
Kuprianova, S. N., Preobrazhanskii, N. A. (p. 522)
SO: Journal of General Chemistry (Zhm-nal. Obshchei KhImii) 1953, Volume 23, 11 o*3-
FETGIN, Ta.G.. doktor ekon.nauk.; YILENSKIT, H.A., kand.ekon.nauk;
OMAROVSKIT, A.G., kand.ekon.nauk; LPTSHITS,-R.S., doktor ekon.nauk;
CIRJGUOT, B.I., kand.ekon.nauk; SHOKIN. N.A., kand.ekon.nauk;
IOM. Ts.A.; VARAMN, T.T., kand.skon.nauk; ROUNMID, Sh.L.,
kDnd.ekon.nauk; KORNEIET, A.M., doktor ekon.nauk; OPATSKIT, L.T.,
doktor ekon.nauk; TASILITSY, N.V.. doktor ekou,nauk; RUDERKO, N.A.,
kand.ekon,nauk; BTMOZOROT, A.B., kand.geogr.nauk; POPOVA, Te*I*q
kand.ekoninauk; KRUTIKOV, I.P., kand.geogr.nauk; BAKOYSTSEATA, Y.B.,
red.iod-ve; SMCHENKO, G.N.. tekhn.red.
[Special features and factors in the distribution of branches of
the national economy of the U.B.S.Rel Osobenno8ti i faktory
razmeshcheniia otroslei narodnogo khozisistva SSSR. Moskva, 1960.
692 p. (MIRA 14:3)
1. AkBdemiya neuk SSSR. Institut ekonomiki.
(Economic zoning)
R.R.;.LIVSHITS, R.S.
ROZRI,11A Y - - - --I------
Chemical composition of gas oils from 00ki-ng and from catslyt'c
cracking. Trudy MI1MiGP no.28:143-150 160. (MIRA 14 4)
(Petroleum products) (Cracking process)
LTVS-::IT3, RAI3-k
A Izd-vo
Sebestoimostt Prodt~ktsii V Tyazheloy Promyshiennosti SSSR. "loskva,
Akademii Nauk SS3,11. 1961.
200 p. Tables.
At head of title: Akademiya Nauk 333!'. Inititut Fkoriomlki.
Bibliographical footnotes.
LIVSHITS, R.S.;DOROKHINA., I*Hop tekbn, red,
[Production costs in Soviet heavy industry] Sebestoinost' produktaii
v t1azheloi provqohlennooti WSR. Moolmap Izd-vo Akad. mail SSSR,
1961. 290 p, (KMA 14: 10)
(Conte# Industrial)
KORNEM', A.,'.'., uoktor e4w.. nwai:; (aki,n.
., t% I: 'T.G. ekon. r-auk; .,LM-H'
natik; SLOKIN, L
doktor ekon. na-ur,; K~DZLC'J, Yl;.K. , knz.- eko~n-.
VkJ MIK lit I v . V. , k an nd . ek~~r, . ra,,ik Jj Z' , 1, "'E' L I D ,
ekon. nauk; OPATSKIY, L.V., cioktor ckor.. i.nuk; MKOWEI'SKAYA,
V.S., red.; Gll,'YAYEVA, A.111.j, rul.
(Industry in the adminL;trativu~ coi!plex of the economic, ve-
gioris of the U.S.S.R.] Promy!;hlrmnostl v
komplekse ekoriordele.9kikh mio..()v SSSR. Moskva, 1964.
566 p. (NPA .18.1)
1. Akaderniya nauk SSS,h. Institut ekonoad?i.
BA:)OVP V.A.-, GJW;..EVA, O.F.; T.Kh.,,
OROCV!rf~', ri 'r
LI., .
Chemical and technologioal rAczokinet!cs r" the crankirg of
petroleum &stillates over powdered catea',yste. Azerb. ktim.
zhur. no.5x55-64 164. (M'-FA 180)
FRASE I BOOK EXPLOITATION lio6
Livshits, Raise, Solomonovna
Razmeshcheniye chernoy metallurgii SSSR (Distribution of Ferrous Metallurgy
in the USS4.0468cow, 1958o 374 p, 21549 eop~" pr.~nteft~'
Sponsoring Agency; Akademiya nauk SSSIK. Institut ekonomiki.
Fasp. Ed.: Fleygin, Ya. G., Corresponding Member, USSR Academy of Sciences,
Professor; Ed. of Pablishing House: Pirogov, A. I.; Tiech. Ed.: Gusev-a, A.P.
PURPOSE: This book should be of interest to metallurgists, industrial person-
nel, and economists.
COVERAGE: The author surveys the geographical distribution of ferrous metallurgy
in thi! USSR, points out shifts that have occurred in this branch of industry
und r the Soviet regime, and discusses the main problems of further develop-
ment of the industry in the principal economic regions of the USSR. No person-
alities are mentioned. There are 115 references, of which 102 are Soviet,
8 English, and 5 German.
Card V3
Distribution of Ferrous Yetallurgy (Cont. no6
TABLE OF CONTENTS:
Preface 3
PART I. ELEMENTS OF THE DISTRIBUTION OF SOVIET FERROUS METALLURGY
Ch. I. Main Features of the Distribution of Soviet Industry, in General and
of Ferrous Metallurgy in Particular 7
Ch. II. Special Features of the Distribution of Ferrous Metallurgy as Af-
fecting Socialist Construction in the USSR 76
PART II. STAGES IN THE DISTRIBUTION OF SOVIET FERROUS METALLURGY
Ch. 111. Distribution of Ferrous Metallurgy, in Pre-Revolutionary Russia lo6
Ch. IV. Distribution of Soviet Ferrous Metallurgy in the Reconstruction
Period and in the Years of the Prewar five-Year Plans 133
Ch. V. Distribution of Soviet Ferrous Metallurgy During World War II and in
the Postwar Period 186
Card 2/3
Distribution of Ferrous Metallurgy (coat.) 11o6
PART 111. PESSCHT-DAY DISTRIBUTION OF SOVIET FZRWUS METALLUICY AND
WAYS OF DaTOVING IT 213
Ch. VI. Present-day Distribution of Ferrous Metallurgy and the Problem of in-
creasing Iabor Productivity in the USSR National Economy 213
Ch. VII. Some General Problems of Farther Developing Ferrous Metallurgy in
the Soviet Uhion 26o
Ch. VIII. Outlook for Future Distribution of Ferrous Metallurgy in the USSR 293
Bibliography
372
AVAnAZZ: Library of Congress
W/f&l
1-23-59
Card 3/3
ILARIONOVA, H.D.; LIVSHITS, A.S.; STANCIPAVA, Z.S.; SMIDOVICH, Ye.V.
Study of the procees of catal7tic cracking with recirculation.
Trudy ME no.23:78-83 158- (MIRA 12:1)
(Crack-Ing proceas)
LIVSHITS. H.S.; SUIDOVICII, Ye.Y.
Xffect of fluVized bed on the indices of catalytic cracking.
Trudy HKI no-R3'-1Y4-94 '58. (MIR& 12:1)
(cracking process) (Fluidization)
LIVSHITS, R.S.- SHIDOVIGH, Ts.V.
Poisoning of cracking catalysts by heavy metals. Trudy KNI
no.23:95-100 '58- (MIRA 12: 1)
(Catalysts)
!"I"
. I
i
LITSHITSj R.. S.; SMIDOVICH, Ya.V.
Catalytic cracking of coking distillates. Izve vyse ucheb, sav,;
neftt L--gm* 2-no,,10:65-71 159. (MIRA 13:2)
1.Moskovskly inaii tokhimichaskoy i gazovoy promyshlennosti
im. akad; I.M.,Gubklna.
I (Cracking process) (coke)
LIVSHITS, R.S.; SHIDOVICH, Ye.V.
Comparative data on catalyt4a cracking of heavy fractions by
straight distilation and coking. Izv.v7s.ucheb.zav.; neft' i
gaz 2 no.12:77-81 '59. 't (MIRA 13:5)
1. Moskovskly institvt neftekhimichookoy i gazovoy promyshlennosti
imeni akademima I.M. Gubkina.
(Cracking process)
LIVSHITS, R. S., Cand Tech Sci -- (diss) "Research into a catalytic
process of cracking coke distillate." Moscow, 1960. 11 pp; (Ministry
of Higher and Secondary Specialist Education RSFSR, Moscow Order of
Labor Red Banner Inst of Petrochemical and Gas Industry im I. M. Gub-
kin, Chair of Petroleum and Gas Technology); 170 copies; price not
given; (KL, 1?-60, 155)
IIALIF-AYJINAZATIOV, T.Kh.; 1~ U3 '0 " I
ji.S.; OP CIIKO, D.1.; "HITAYMER, G.S.
Effect of the sectionalization of the zone of reaction on the
diet-ibution and quality of end products in the cataly-Lic
cracking in a fluidized bed. Khim. i tekh. topl. i masel 10
no.12:32-35 D t65. (MIRA 19:1)
1. Vaesoyuznyy nauchno-isoledovatellskiy institut po pererabotke
nefti i gazov i polucheniyu iskusstvennogo zhidkogo topliva.
KARAVAIEV, Valentin Va-lentinavich; KAFTANOVSKAYA, Alleksandra Mikhaylovna;
LIVSHITS, Roman Zinovlyevich; BEDUSKOVAl N.N.y red.; TINOFETIVA,
iekhii.- red. - "
[Settlement of labor disputes; a commentary] Razreshenib trudavykh
oporov; kommentarii. Moskva, Goo.izd-vo iurid.lit-ry, 1960. 222 p,
(Iabor disputes) (MIRA 106)
LIVSKITS11 S. ncy' of an electric motor. 10:10)
I%"-- - Determining the power and efficie (MIRA
1 157.
p.litekh.obuc' a. no-11:88 N
(Electric motors
WSIMOV, A., inzh.;.LIVSHITS, S.. Inzh.; GORBATOV9 A., Inzh.
\ shing of chutes* miase ind. SSSR 29 no. 4:11-13 158-
Mechanized wa (KIRA 11:8)
1. Moskovilkiy myasopererabstyvayushc'hly zavod (for Makstmov.
Livehits). 2. Moskovskiy takhaologicbeekiy institut MY89nOY i
molocbnoy promyeblennosti (for Gorbat0y)- --Cleaning)
(Packing bouses--EquiDment and supplies
GORMTOV, A., Inzh.; MAKSIMOV, A., inzh.; LIVSHITS, S., Inzh.
Hydraulic conveying of intestine casings. Mias. ind. SSSR 29
no.6:46-47 158. (MIRA 11:12)
IS'Noskovskly takhnologicheekiy institut Wasnoy i molochnoy produktsii
(for Gorbatov). 2.Mookovskir viaeoperarabatyvayushchiy zavod (for
maksimov, Livehits).
(Packing houses-Iquipment and siWplies)
(4usage casings)
SENICHKINj M.; LIVSHITS9 S.; FILLTOV, P. (Moskva)
Device for evaluating the ignition glow. Radio no. 11:22-23
N 16o. (MIRA Il+:I)
(Automobileo-IgnitioQ
(glectronic apparatus and appliances)
GUREYEV, A., kand.tekhn.nauk; LIVSHITS, S., inzh.
Effect of gasoline quality on scale formation. Avt. transp. 39
no.5t26-27 My '61. (YIU 14:5)
(Motor vehicles-Engines) (Gasoline)
LIVSHITS, S., infA**,.'; 14&KSIMDV, A., inzh.; GORBATOV, A.. inzh.
Innovat-rns in the mechanization of sausage mnufacture.
Mias.ind.SSSR 30 no.2:&ll '59. (MIR& 13:4)
1. Moskovskiy qrsooporerabatyvayushchiy zavod (for LivRhits and
Makelmov). 2. Moskovokiy tekhnologicbeskty Institut uVasno7 I
molochnoy promVshlennosti (for Gorbatov).
(Sausages)
LIVSH
I .-TT$2- LUZHNIKOV, A.
Keep her so! Mor.flot 23 no.6:3-4 Je '6-3. (KIRA 16;9)
1. Kapitan teplokhoda "Amurn (for Livshits). 2. Pervyy pomoshchnik
kapitana teplakhoda "Amur" (for Pluzhnikov).
(Merchant ships-Passenger accomnodations)
OLMM, Tu.,kand.tekhn.neiqlcg._LIVSHM_S._,Inz~.
Cold storage of pacicaged cOntinMous-process butter. Khol.tekh.
37 no.204-47 My-Ap'60. (KIRA 13:10)
1. Voesayuznyy nauchno-iseledovatel'skiy institut kholodilinoy
pronyahlennosti.
(Butter-Storage)
'R
SOV/133-59-9-27/31
AUTHORS: Livshits, S.A. and Radchenko, I.A.
TITLE: Te'-chnico-Economical Comparison of tho Production of J,ow
Grade Ferrosilicon by the Blast Furnace and Electro-
thermal Processes
PERIODlCAL: Stall, 1959, Nr 9, pp 646-849 (USSR)
ABSTRACT: On the initiative of the Gosplan SSSR and Gosplan RSFSR
it is planned to replace during 1959-1965 the production
of blast furnace ferrosilicon by the production of 18%
ferrosilicon by the electrothermal method. lt was
already decided to design a new ferroalloy plant for the
Chelyabinsk Works, utilising a considerable proportion
of its capacity for the production of low grade
ferrosilicon, excluding the production of blast furnace
ferrosilicon from the works. The authors consider that
this decision is wrong and to prove their point they
made a technico-economical comparison of producing low
grade ferrosilicon by the above two methods in
application to conditions existing on the Chelyabinsk
Works. The basis for the comparison was as follows:
The blast furnace process will be carried out with
Card 1/3 oxygen enriched blast (UP to 32~0, heated to 9500C, with
SOV/133-59-9-27/31
Technico-Economical Comparison of the Production of Low Grade
Ferrosilicon by the Blast Furnace and Electrothermal Processes
a high top pressure; one blast furnace producing
500,000 t/year of 12% ferrosilicon will be used. The
electrothermal process will be carried out in electric-
ferroalloy furnaces of the closed type with transformers
of 16,500 kw; the content of silicon in the alloy will
be 18% with the equivalent output in respect of silicon
of 330,000 t/year. Comparison of the costs of
production of ferrosilicon by the above two methods and
the corresponding capital expenditure are given in
tables 1 and 2 respectively. It is concluded that: the
blast furnace method allows for the production of
ferrosilicon from low grade silicious ores and scrap
(not suitable for the open hearth process) while the
electrothermal niethod requires steel shavings which can
be used In steel making furnace. Under the conditions
of the Chelyabinsk Works, the blast furnace method of
producing ferrosilicon is more advantageous as the
production cost of a unit weight of silicon and the capital
Card 2/3 expenditure are lower by 38 to 39%Q and by 100 to 110 million
SOV/133-59-9-27/31
Technico-Economical Comparison of the Production of Low Grade
Ferrosilicon by the Blast Furnace and Electrothermal Processes
roubles respectively. In the comparison of the
capital costs, the electrothermal method is
additionally debited by the cost of production of the
additional iron which is produced in the ferrosilicon
blast furnace. There are 2 tables.
ASSOCIATION:Giprostall
Card 3/3
KAMINARSKAYA, A.K.;-LIVSHITS, S.A.; OLUiEV, Yu.A.; KOCHEHGA, S.I.,
inzh., nauch&zed.;KAPLUN, M.S., red.; ELIKINA, E.M.,
tekhn. red.
[Drying of food products by sublimation; scientific informa-
tion] Shblimatsionnaia sushka pishchav-ykh produktov; na-
uchnoe soobshchenie. Moskva, Gostorgizdat, 1963. 49 P.
(MIRA 17:3)
OLENEV, Yu.A., kand.takhn.nank; LIVSHITS, S.A., inzh.
Meat drying by sublimation. Khol.tekh. 39 no.4:22-27 Jl-Ag 162.
(WRA 17:2)
1. Vsasofuznyy nauchno-issladovatal'skiy institut kholodillnoy pro-
myshlennosti,
OLENEV, Yu.A., kand.tekhn.nauk; LIVSHITS, S.A., inzh.
Inadequacy of packaging creamery 1~tter in cold storages. Khol.
tekh. 40 no.2234-38 Mr-Ap 163. (MIRA 16W
1. Vsesoyuznyy nauchno-iBsledovatellskiy institut kholodilinoy
promyshlennosti.
(Butter-Preservation)
ITINj L.I., prof.,,-dvk-tor ekonom.nauk; CIIERNYAVSKIY, V.O.; RADCIIENKO, I.A.;
LIVSHITS. 5-.A.
"Metal turnover in the national economy of the U.S.S.R." by L.L.
ZuBman. Reviewed by L.I. Itin and others, Stall 22 no.10:
950-953 0162. (MM 15:10)
1, Mookovskiy institut narodonogo khozyayotva im. G.V.Plekhanara (for
Itin)e 2o Gooudarstvannyy nouchno-ekonomicheskiy sovet Soveta
Ministrov SSSR (for Chernyavokiy)o 3. GO'Nudaretvannyy institut po
proyektirovaniyu predpriyatiy pq proizvodstvu stali (for Radchenkol
Livshits). (Zusman., L. L. ) (Metals)
31DOROVP N."Kb., LIVSHITS, S.B.
TechnIcel pr-,grosa In the LanIngrad k5sozietion of C-ptical
and Meshanickl Enterprises, B!ul. tekh.-ekon. inform. Goa.
naw~h,-Isal. inst. nauch. i tekli. Inform. 17 no.12t56-58 1) 164.
(MIPA 1813)
RONENSON t Genukh Yerukhimovichj LIMITS p Solomon Borisovich j inzh, j
NEYMARKv M.M.9 inzh., red.; SHILLING, V.A., red.izd-va; BELOGUROVAt
I.A.t tekhn, red,
[Scheduling lot'production by group sets; practice of the OGPU
Optical Mechanical Plant] Kalendarnoe planirovanie seriinogo pro-
izvodstva po gruppovym komplektam; opyt Gosudarstvennogo optiko-
mekbanichaskogo zavoda imeni OGFU. Leningrad, 1961. 11 p. (Lenin-
gradskii Dom naucbiio-tekbnicheekoi propagandy. Obmen peredovym opy-
tom. Seriia: Organizataiia i ekonomika proizvodstvaq no.3)
(MIRA 14:7)
(Leningrad-Industrial management)
R014MISONP Genukh Yerukhirnovich; _L1'VS111T$, -Solomon-8o.ri-sovich,
NEYMARK, M.M., inzh., red.; FCCICHEV, A.G., red. izd-va;
BELOGUROVA) I.A., tekhn. red.
(Computing a schedule of planned norms is the basis of
comprehensive planning of assembly-line production) Raschety
kalendarno-planovykh normativov - osnova komplektnogo planiro-
vaniia seriinogo proizvodstva. Leningrad, 1961. 19 p. (Lenin-
gradskii dom nauchno-tekhnicheskoi propagandy. Obmen peredovym
opytom. Seriia: Ekonomika i organizatsiia proizvodstva, no.1)
(MIRA 15:4)
(Leningrad--Machinery industry-Production standards)
SKRIPOBENKO~ Ye., kandidat taklinicheskikh nauk.*.RABINOVICH, A., inshandr,;
LIVSHITI~,,l,'(P, inshener.
Use of synthetic, surface-active washing and wetting substances for
aleaning the tanker fleet. Mor. flot 16 no.7:21-22 Jl 156. (XLPA gill)
(Tank vessels--Cleaning) (Cleaning compounds)
LIVSKITS, S.G., inzh.
New method for the actual measurement of ship hull outlines.
(from "Journal of the American Society of Naval Engineersm no.2,
1958). Sudostroanie 25 no.8:64-65 Ag '59. (MIRA 13)-%)
(Yugoslavia--Shipbuilding) (Pantograph)
LIVSHITS, S.G.
RuBsIan literature on oncology published during 1958. Vop. onk.
6 no.3tl2l-127 contd, Mr 160. (MPA .14:2)
(BIBLIOGRAPHY-TUMORS)
H ITCh A.V., Engineer and Livshits, S.I., Engineer
r
?Gn E #
TITLE: Experience of adapting a boiler type T-n-230-2 tc feed water of
high salt content. (Opyt prisposobleniya kotla Tn-230-2 k
pitaniyu vodoy povyshennogo solesoderzhaniya)
PERIODICAL: "ToRloenergetikall (Thermal Power), 1957, Vol. 4, No. 6,
pp. 25 - 31 (U.S.S.R.)
ABSTRACT: Operuting experience and thermal-chemical tests on boilers
types T11-170 and Tr~-230 showed that they were not adapted to
operation in the actual conditions of a heat and electric power
station in which the quantity of purified make-up water reaches
50-8(Y,lo. To improve the design of these boilers use was made of
experience )f constructing devices within boilers with removabl
salty sections in medium and high pressure boilers. Devices
were worked out in principle for installation inbide the
boilers Tn-230, M-170 and JIK-10. According to data of Teplo-
energoproyekt the salt content of the feed water for the
station was 150 m,9/1 which was taken as a basis for the design.
A three-stage evaporation system was designed, the manufacture3~
fittings were retained in the first stage, cyclones were pro-
vided within the drum of the second stage and extraction cyclon,
in the third stage. Details of boiler design are given and the
salt content of the boiler water in different stages of evap-
oration is given. The principal data relating to the operati-)n
of the cyclone are tabulated.
642
Experience of adaptinG a boiler t:vDe Tn-?7)0-P to feed water of
high salt content. (Cont.)
A detailed description is given with diagrams of the
arrangement of the different parts of the boiler.
After the boiler had been started up the first series of
thermal-chemical observations were made and showed that thre
was a considerable divergence from the design data. The salt
content of the water in the first stage was much hirher than it
should have been. This was traced to a number of defects of
erection. Further tests were then run and the boiler operated
satisfactorily with three-stage evaporation. However, a
serious abnormality was found in the operation of the third
stage in that there was a considerable difference between the
projected and actual loads on the sections of this stage. To
put matters right the rate of rotation of the water in the
cyclones was reduced. Data are tabulated on the composition of
the boiler feed water which contains a large quantity of iron
oxides. To reduce tas ooncentration boiler blow down was
increased beyond the amount necessary to ensure the necessary
quality of steam.
Further thermo-chemical testing of the boiler was carried
out in two series of tests, each of mven tests. The second
series allowed of more accurate determination of the salt
content of the steam. The first series was ran with much
reduced blowdown. An interesting test in that series was one
which was carried out to determine the quality of steam as a
function of the steam load on the boiler and the water level
Experience of adaptinG a boiler type TA-230-2 to feed water of
high salt content. (Cont .)
in the drum. Thi results of the tests are plotted on a graph,
and neither increase in boiler output, nor raising the water
level had any appreciable influence on the quality of the steam.
Data on the second series of tests are given in Table 6
and Fig. 4. Tests 5, 6, and ? were particularly interesting.
Test 5 was carried out with tlie low output of 110 tons/h. The
low rate of flow of the steam-water mixture in the cyclones
and the high water level in them impaired the quality of steam
of the third stage. In Test No. 6, the quantity of silicic'
acid in the feed water was raised to 0,9 to 1.0 mg/l. This
increased the silica content of the boiler. The total salt
content of the steam remained satisfactory but the content of
silicic acid increased somewhat an4 at times on the boiler side
it reached 0.07 to 0.09 mg/kg SiO3~- Test No. ? was carried out
at the high output of 234 tons/h. The consent of silicic acid
in the feed water was 0.4 to 0.6 mg/l SiO - , the quality of
steam remained satisfactory. In all the &sts the salt content
of the superheated steam from the righthand side of the boiler
was considerably higher than from the left and in dome tests
even exceeded the pernitted limits. Thes tests have shown that
when the boiler Tn-230 is converted to three-stage evaporation
the feed water may contain considerable quantities of chemically
Card 3/4
642
Experience of adapting a boiler type TII-230-2 to feed water of
high salt ccntent. (Con-t.)
purified water deELicated by the magnesium method. It is
necessary to ensure normal q~iality of the feed water in respect
of silicic acid content. The manufactureft separation devices
in the first stage of evaporation with the addition of a
perforated steam receiving ceiling ensure the generation of
steam of normal quality in conditions of reduced salt and
silica content. A most important point in correcting the water
conditions of the boiler is the reduction of iron oxide content
of the feed water. Two years have passed since the boiler was
started up and on the basis of this experience designs have
been worked out for new devices for instalation inside
standard boilers types Tn-230 and Tn-170. The station at
which the new system was first tested has since reconstructed
a further three boilers.
5 figures, 2 literature references (Russian).
Card 4/4
tL 17191-61- 1 EWP(q)/EWT(m)/BDS AFFTC JD
ACCESSION FR: AR3004189 S/0081/63/000/009/0423/6
423
SOURCE: Rzh.,Khimiyap Abe. 9L67
AUTHOR: Talanov, N.D.; M
#haylin, A.D.; Yezhova, A.M.; Livehits, S.I.;
.koxtyukhIna, T.A.
Production of high-purity p~osPbdius
!~CITZD SOURCE: Tr. po kbimii i khim. tekhnol.,, (Gorlkiy), vy*p. 1, 1962, 159-164
I~TOPIC TAGS: ;~ed phosphorus, yellow phosphorus, purity, vacuum distillation,
phorphorus
TRANSLATION: 'The process of purification of technical commercial red phosphorui 1i
111 1 1
from impurities of mineral acids in small concentrations was studied. The non-7
equivalent iction-of 3 and
1 5% HNO H2SO4, and HCI or their mixtures, taken in
equal amounts, van demons trated X70-950. Two treatments of red phosphorus vitli
acid for periodsof 12 hours, folloved by vashing vith distilled vater and
drying, successfully purify pholhorus from a total content of the Impurities to
be determined up to 2.10-2-5-10- %. The process of vacuum distillation of
Card 1/2
L 17191-63
ACCESSION NR: AR3oo4l89
technical yellow phosphoruBo pr5liminsEily purified of acid, in glass apparatus
at a residual pressure of 1-10- -1-10- mm of mercury, followed by its polymeeri-
zation to the red modification was studied Phosphorus containing a sum of the
impurities to be determined equal to 5*10-4% and lower is obtained by,the method
of two to three distillations. Spectrally pure phosphorus is obtained by the
method of f ur disVllations. No influence of the deDth of the vacuum in the
ge 1-10 -1 10 of mercury or of the variety of glass on the quality of
ran
the final product was noted. From the authors' summary.
DATE ACQ: 19Jun63 SUB CODE: CH~ EL ENCL: 00
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GOREV, K.V.; LIVSHITS. S.L.
Sulfidation in pyrite. Dokl.AN BSSR 3 no.12:496-499
D 159. (MIR& 13:4)
(Pyrites)
C:. - V---/ -
GORZU, K.V.; LIUSHYTS, S.L.
Som;-~-rd"Wilfift"W ~esulfidization of iron-earbon alloys. Testsi
AN BSSR.Ser.fiz.-tekh.nav. no.3:5-11 156., (MLRA 10:1)
(Iron alloys-Ketokilography) (Sulfideq)(Yetallurgy)
LIVSHITS, S. M. Cnnd Med Sci -- (diss) "RetrogrRde amesin (tnd i-s forensic-
psychiatric Kiev, 1958. 14 pp (Min of Hel'5Xh VkSSR. Kiev
Order of Lobor Red Banner Yed Inzit bri Acndemicinrl A. A. HogoTiolets), 200 copies
(KL, 14-56, 117)
-111-
S/065/6o/ooo/ol2/006/007
E194/z484
AUTHORS: Papok, K.K. and,Livahits, S.~J.
TITLE: Assessment of the Tendency of Fuels and Lubricants to
Form Deposits in Engines
PERIODICAL: Khimiya I tekhnologiya topliv I masel, 1960,,,No.12.
PP-58-63
TEXT: Deposit formation has very undesirable consequences in
Piston engines. The process is usually studied by prolonged
engine tests after which the engine is dismantled, the results are
very variable and it is difficult to study the influence of
various factors on deposit formation. This article describes a
rapid method of assessing the deposit forming tendencies of fuels
and lubricants based on inserting test plugs into the cylinder head
of an automobile engine which is not dismantled. Special seatings
are provided In the cylinder head, as illustrated diagrammatically
in Fig.1, and into them are inserted aluminium plugs, as shown in
Fig.2, which are of large surface area. The plugs are weighed
before and after the test and deposit formation is assessed by the
increase in weight. There may be more than one plug in the
cylinder head. In the tests described, the plugs were inserted
Card 1/4
n"
-1' Am
04 -NER" BIONINAI ~d
s/o65/6o/ooo/oi2/006/007
E,194/z484
Assessment of the Tendency of Fuels and Lubricants to Form
Deposits in Engines
only above the exhaust valves. The method may be considered
reliable because it gives results which are in accordance with
deposit forming tendencies assessed by other methods. For
instance, giving a richer fuel mixture (Fig-3) , reducing the
cooling water temperature (Fig.4) or increasing the content of
ethyl fluid P -9 (R-9) in the fuel (Fig-5) or increasing the
content of aromatic-hydrocarbons (Fig.6) increases the deposit
forming tendency, The method was used to study the influence of
engine operating conditions bn deposit formation using a gasoline
automobile engine type SHJI-120 (ZIL-120). Deposit measuring
Plugs could be'installed in the first, second, fourth and sixth
cylinders. WhIlst the engine was being warmed up, the test plugs
were replaced by plain plugs. The test results are briefly
described. Thus, increasing the output of the engine at
constant speed reduced the deposit forming tendency, see Fig-7-
Increasing the speed from 700 to 1600 rpm at constant load
reduced the deposits, see Fig-7. Similar results are quoted
Card 2/4
S/065/60/000/012/oo6/007
9194/E484
Assessment of the Tendency of Fuels and Lubricants to Form
Deposits in Engines
from alterations in load, oil level in the crank case, oil
temperature in the crank case and angle of advance of ignition.
Tests were also made to assess the deposit forming tendencies of
fuels and lubricants. In fuel testing a reference fuel was used
on which the tests were repeated from time to time. A simple
formula is given for measurement of the deposit-forming tendency
and the results are quoted for a number of automotive and aviation
gazolines with additions of benzol, toluol and ionol. Thermally
cracked, catalytically cracked and straight run gasolines were also
tested. Straight run gasoline was found to have the least deposit
forming tendency and thermally cracked gasoline the worst. The
deposit forming tendency of these fuels and of blends of them are
plotted in Fig.8. The addition of anti-oxidants such as ionol
had no measurable influence on the deposit forming tendency.
To assess the deposit forming tendency of lubricants,they were
added directly to the gasoline in amounts up to 5%, the results,
plotted in Fig.10, show the advantages of low viscosity oils
Card 3/4
s/o65/60/000/0l2/Oo6/oO7
E194/E484
Assessment of the Tendency of Fuels and Lubricants to Form
Deposits im En gines
thickened with polymers as compared with heavier distillates and
I residual oils. There are 10 figures, 2 tables and
13 references: 2 Soviet and 11 non-Soviet.
Card 4/4
GUREYEV, A~A.; L-TV51117LS, S.M~i ZARUBIN,, A,P.; SUBR)TIN, A,T, -1 F0801TI) le~p~
Effect of tara on the operational properties of au-.onobtle
gasolines. Kh,'m. i takh. topl. ! masel 9 no.9i',7-62 1-1 11("~
(MIRA
LAVRENVI, V.Z.-, TSEKIDWSTER, V-Ya.; LIVSHITS,-.-S-M.---.
Cc -q Metallurg
,-%.Por the transportation of sintered dolomite. (MIRA 14:6)
6 rio.7:40 Jl 161.
1. Makeyevskiy metallurgicheskiy zav0d.
(Dolomite) (Materials handling)
LIVSHITS, S.M.
Posttra-ntic retrograde amnesia and its forensic-psychiatric meaning.
Vop. klin. nevr. i ikh. no.2s357-362 158. 14:10)
(AMMESIAr (FORENSIC PSYCHIATRI)
SE24ENIDO, Ye.G., prof... doktor tekhn. pauk; RIGLUI, B.A.; UPOK, K.K.p
prof. doktor tekhn. nauk; ZARUBIN, A.P.; RAGOZIN$ II.A.;
SHINWAMPIr.S.; CHMTKfj'V, Ya.B.; LIVSHITS,5
BESS4ERTIM, K.I.; WSIKOVp B.V.;,9jffL-hIA, Z.A.;-.-.OZHKov, I.V.;
GUMEVP A.A.; FATIMOV.. A.D.; ZRELOVI V.D.; ZARUDNYY, P.P.j
EIRATKOV.9 A.A.; BARON, I.G.j- LEVINA, Ye.S.,, ved. red.1 TITSKAYA,
B.F., ved. red.; FEDOTUVA, I.G., tekbn. red.
(14otor, jet., and rocket fuels) Motornye, reaktivnye i raketnye
topliva. 4.1 perer. i dop. izd. Moskva) Goo. nauchno-tekhn.
izd-vo neftianoi i gorno-toplivnoi lit-ry, 1962. 741 p.
(MIRA 15-.2)
(Rockets (Aeronautics))-Fuel)
(Jet propulsion)
(Motor fuels)
-A1-16011222 SOURCE CODE: U1110313/66/000 /OOG/0057/0057
INVENTOR: Gureyev, A. A.; Sobolev, Ye. P.; Shchp N. V. ; Alekseyev A. L;
zolev
Kornitski,j, V. V. ; Minkin, M. I- ; SenichkTn, M. A.
Okd:'- none 51
TITLE: Starter fluid for engines with carburetors. Class 23, No. 179870 Y
SOURCE: Izobreteniya, promyshlennyyeobraztsy, tovarnyyeznaki, no. 6, 1966, 57
TOPIC TAGS: carburetor engine, starter fluid, engine starter fluid, antioxidant
additive, antiwear additive
ABSTRACT: An Author Certificate has been issued describing a starter fluid for
engines with carburetors. The fluid has a base of sulfuric ether and a mixture of
low-boiling hydrocarbons with an.antioxidant additiveAl"t is suggested that to improve:
the functioning properties of the fluid, isopropyl nitrate or oxidation products-of
hydrocarbons plus an ant1wear compound be added. (Translation) INT11.
SUB CODE: 21/ SUBM DATE: 13Nbv64/
Card 1 / 1 UDC: 661. 17:621. 434. 019-632
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LIVSKITS, S. P.
"Hydraulic Type Packingglass Sealing kpparatus,"
Kotloturbostroy., No. 3, 1948. Cand. Teoh. Sci.,
Cen. Sci. Reis. Boiler Turbine Inst. im. 1. 1.
Polzunovq -CI948-.
T Y
Subject USSR/Engineering
Card 1/1 Pub. 110-a - 4/16
AID F - 2871
Author Livshits, S. F., Kand. Tech. Sci.
Title Some problems of operating a centrifugal compressor
wheel
Periodical Teploenergetika, 10, 21-26, 0 1955
Abstract Some experimental results on non-homogenous flow are
discussed. The rated and factual data of the flow In
the compressor wheel as well as characteristics of the
wheel are presented. Further study on causes of
uneven velocities of the flow Is strongly recommended.
Fifteen diigrams. One Russian reference, 1951.
Institution : Central Boiler and Turbine Institute
Submitted : No date
LIVSHITS, S.P., kandidat tekhnicheskikh nauk.
Iffect of radial clearance on the performance of axial-flow
compressors. Rnergomashinostroenie no.1:14-18 Ja '56.(MLRA 9:5)
(Air compressors)
LIVSHIT B 6 P., knnd.tekhn.nauk.
Operation of the nonmovable parts of a centrifugal cownressor
stage. Energommehinostroonis I no.12:11-16 D 157. (MIRA 11:1)
(Gas turbines)
LIVSHITS, S.P,. kandidat tokfinichaskikki nauk.
Centrifugal compressing stage designed by the Central -Scientifi,-
Research Institute for Boilers and Turbines (with summary in
English]- Teploenergetika. 4 nn.~:23-27 Ag '57. (MIRA IC.!;;'
1. TSentrallnyy kotloturbinnyy institut.
(Gas turbines)
LIVSHITS, S.P.. kAndidat tek-hnicheek1k.1i nank.
On designing a vide razWe, high economy turbine compressor [vith
summary in 39nglishl. Teoloenergettka 4 no.10:65-69 0 '57. (MLRA 10:9)
1. TSentrallnyy kotloturbinayl Institut.
(Gas turbines)
LIVSHISOS. S.P..kand.tokhn,nwak
gffeat of flow twisting and inoidence at the Lilet of a centri-
fugal compressor impeller* Xnargorsashinostroanle 4 no.12115-20
D #58, (compressors) (MIRA ID12)
SOV/96-58-9-9/21
AUTHOR., ~S~-,-Gandidate of Technical Sciencef
TITLE: On the Selection of Axial Dimensions of a Centrifugal
Compressor Runner (K voprosu o vybore osevykh razmerov
tsentrobezhnogo kompressornogo kolesa)
PERIODICAL: Toploonergetika, 1958, Nr % PP 51 - 57 (USSR)
ABSTRACT; The factors that govern the characteristics of a
centrifugal compressor runner are closely related to the
changes in the mean relative velocities in the runner ducts.
To a first approximation, the changes in the relative
velocities are determined by the changes in the cross-
sections of the ducts. Accordingly, the performance of
the runner depends very rauch on a correct choice of the
axial dimensions of the runlier. Not much work has been
Published on this subject, and work done on static
diffusers is not applicable to the design of rotating
wheels. Therefore, an investigation of the influence of
changes in channel sections and axial dimensions of wheels
is of immediate interest. First a mathematical analysis
is made of the influence of the axial dimensions of a
Card 1/3 runner on its main characteristics. Exprossions are
derived for the static head and for the degree of reaction
SOV/96-58-9-9/21
On'the Selection of Axial Dimensions of a Centrifugal Compressor
Runner
of -the runner. It is found that if the blades are curved
forward or are radial an increase in the ratio of the width
at outlet to the width at inlet reduces the head. The
opposite effect is observed if the blades curve back. Other
theoretical conclusions about ruraier design are derived.
Experiments voro made with three groups of wheels of the
same typo havin outlet angles of 32 degroes, 1+8 degrees,
and 90 degrees &adial blades). Each group consisted of
four or five wheels differing only in t1he axial width on the
u
ou'lot 1jeriphory, all the other dimensions being uniform.
2he tests, made on a single-stage centrifugal compressor as
described in Teploonergetika Nr 10, 1955, comprised two
series: one with a bladeless diffusor; and another with
rotatable inlet blades on the diffusor, as described in
Teploer-orgetika Nr 8, lqq~~. The changes in the flow struc-
ture beyond the wheel as affected by the ratio of a;,--ial
dimensions can be seen from the curves given in Fig 3. These
are curves of change of direction of flow beyond the wheols
Card 2/3 in stages with bladeless diffusors for wheels with an angle
of 32 degrees. It will be noticed that for each wheel
SOV/96-58-9-9/21
On tho Selection of kcial Dimensions of a 'Centrifugal Compressor
Runner
there i.- a critical condition at which there is a markod
change in the nature of the curves. The reasons for 'U-his
are discu3sed. The effect of the breadth ratio on the
head, the output and the velocity factor are plotted in
Figs ?~ and 5, Curvas of tho head dovolo.)ed wi'uh different
breadth ratios undor difforont ojarating conditions ara
given in Fig 6. Curves of whool reaction as a futic'Gion
of the ratio of ou'U'lot to inlot aroa are 3iven in Fig 8.
There are 8 figures, 3 literature roferences (Soviet)
ASSOCIATIOM Tsentralln5ry kotloturblnnyy Iiistitut (Central Boiler
Turbim In3tItilto)
1. Compressors-,pesign 2. Rotating structures--Analysis
Card 3/3
86417
s/il4/60/000/012/001/009
E194/E484
AUTHORt Livshits, S.P., Candidate of Technical Sciences
TITLE: Certain Problems in odelling of Centrifugal
Compressor Type Machines
PERIODICAL: Energomashinostroyeniye, 1960, No.12, pp.16-19
TEXT: This is a theoretical mathematical article on the problems
of modelling centrifugal compressors operating on different gases,
Recommendations are made concerning the selection of characteristic
parameters and of the ratios in the axial dimensions which are
required to ensure aerodynamic similarity of flows in corresponding
sections and coincidence between the characteristics of the model
and the machine. The use of modelling for compressor design is
extending because of the ever-increasing use of compressors,
Typical cases of modelling are brictly reviewed and the problem has
been worked out most fully for the case when the initial and the yi
model machine work on a single gas with speed conditions given by
Eq.(l). A number of difficulties arise when, as is often the case,
it is necessary to make the model operate on a different gas from
the original. If the gases are different, complete geometrical
similarity combined with aerodynamic similarity of flows occurs only
Card 1/3
86417
s/114/60/000/012/001/009
E194/E484
Certain Problems in Modelling or Centrifugal Compressor Type
Machines
in a single pair of corresponding sections, Eq.(20)is derived for
the degree of change of volume of gas in the compressor runner and
this equation is applied to the model machine to obtain Eq.(21) and
(22). Examination of these equations shows that the commonly
recommended method of constructing characteristics of centrifugal
compressors in the form of pressure as function of output can
ensure coincidence of the characteri3tics of the modelled machines
only in the simplest cases. Dimensionless characteristics are
recommended for use in the formulae with which the characteristics
of the modelled machines may be made to coincide much more closely.
When these criteria are used, the criterion of compressibility need
be equalled only when the compressibility is very high and it
influences the efficiency. In the general case, the modelling
ratio Is different in different parts of the compressor and in
designing the model machine it Is advisable to take this into
account. Because of the need for improved methods of modelling
Card 2/3
86417
s/i.i4/60/000/012/001/009
E194/E484
Certain Problems in Modelling of Centrifugal Compressor Type
Machines
compressors, the approximate method of' modelling recommended in
this article urgently requires experimental verification. There
are 6 Soviet references,
Card 3/3
OW
S/096/61/000/003/002/019"
.2 1.2 0 E194/E155
AUMOR: Livshits, S.P., Candidate of Technical Sciences
TITLE: Int;F~Zllair~Vetween the Diffuser and the Spiral Chamber
in a Centrifugal Compressor Stage of the End Type
PERIODICAL: Teploenergetiica, ig6i? No. 31 pp, 22-28
TE)M A special feature of the aerodynamics of a centrifugal
compressor stage of the end-entry type is that, except under the
designed conditions, the distribution of speed and pressure around
the outside of the wheel are not uniform, because the asymmetry of
the spiral casing affects the flow. If there are no guide vanes
between the runner and the spiral casing the flow in the latter
depends mainly on the ratio of the radial to peripheral components
of velocity at discharge from the runner; this ratio and the
direction of flow in the spiral casing alter as the conditions
change. Thus there is uniform distribution of pressure round the
runner only under one set of conditions, In centrifugal pumps
allowance is usually made for this effect because there is a
resultant radial force on the shaft duo to the unequal pressure
distribution on the runner, In compressors, however, this
Card 1/5
88232
S/o96/6i/ooo/003/002/012
E194/EI55
Interaction Between the Diffuser and the Spiral Chamber in a
Centrifugal Compressor Stage of the End Type
question of shaft strain does not usually arise because the
density of the medium is much less. Nevertheless the uneven
pressure distribution can cause a number of undesirable effects
in the actual runner, including additional losses and vibration
It is accordingly important to equalise the pressure distribution
round the runner. A bladed diffuser fitted between the runner
and the spiral casing is very useful foi. this purpose. The
direction of flow in the spiral chamber naturally depends on the
direction of the outlet edges of the diffuser blades.
Particularly good results are obtained if the guide vanes can be
rotated, preferably altering the direction of the inlet edges
without altering the discharge angles, Tests were made on two
variants of an end-entry type stage, one with a bladeless space
between the runner and the spiral casing and the other with a
rotating vane device designed by the Central Boiler and Turbine
Institute, The main design data are given and a sectional
diagram of the experimental stage is shown in Fig.l~
Card 2/5