SCIENTIFIC ABSTRACT SECUJAC, B. - SEDELNIKOV, G.N.

• Document Type: CREST
• Collection: Scientific Abstracts
• Document Number (FOIA) /ESDN (CREST): CIA-RDP86-00513R001447610017-0
• Release Decision: RIF
• Original Classification: S
• Document Page Count: 100
• Document Creation Date: November 2, 2016
• Document Release Date: August 23, 2000
• Sequence Number: 17
• Publication Date: December 31, 1967
• Content Type: SCIENTIFIC ABSTRACT

03 LOVAKYA

Bibliograficky kata:Log,.CSR, Ceske.knlhy, No.,36. 15 Oct 57, p. 785,

~'SOV/143. 59-11-15/,l9

AUTAOR. Candidate of
'Sedach, V.S.7 Technical Sciences, and
g neer

TITLE:: -4mount of"Friction on a-
The Determination of, the
..Rotating Disk if:the.-Liquid-Flows Through,the Clear-
ance and the F16 - along Boundary Layers is Laminar
w
.,PERIODICAL: Izvestiya vysshikh uchebnykh zaveden3.y, Energetika,
1959, Nr 117 ppJ15:122 (USSR)
ABSTRACT: This is a continuation of the~authorsl previous stu-_
dies Z-Ref land 2 Theauthors derive new for-
7
-
mulas, based.on.experiments and calculations, to
clarify and determinelthe effect of the-flow of
- earancebetween the runner and
liquid through thecl
,
the walls of the casing up'n the amount of friction
0
on the runner whenla laminar flow arises in the
S Tj `- boundary layers of the.casing's i,,,ralls and in those of
. ..the disk's body, and the core of the flow between
Ca: 'boundary layers-shows a trUbulent flow. In particu-
Card 1/2 lar, their formulas help to find: a) the thickness
V/

9

23555-
S/096/61/oOo/007/002/oo6
E194/Flj5l
-S ,.Candidate~6f:Technical Sciences, and,
Engineer
-TITLE., Friciional~torque on,,a disc face_~during the flo of
liquid inIan axii ~the~perip
%-I gap from. hery,,Ao the centre
PERIODICAL. Teploenergetika, 19 -35:
61 Noi. 7, pp! 32
TE)tZ. Previous work by the: Ore s,ent: authors, on theinfluence
of,the rate.df-flovi,.of.,Iiquid~through a, gap near a..rotating disc
on the- frict Iional torque Iwas pubIlishe d in,,No. 12 19 58 f.the
'0
present journal. ; The ...present...,art ic le describes experimental~work
With the following',condi ions.,
Working Disc Angular speed' Gap widths Rate, of,,::..
mediums ~radius, w, :see-l, MM liquid f low
R, mm :m3/sec x 1o3
Water 63' ~o_265 .2 15 .0.5 1.91
Air- 77.5 8501, 1. 6-13 40 134
125, 210-49o. 2.8-26 Ak 136
Card, 1/4

5 TKR-31 dnd -~,bthers for;
Z-',ABSTRAGT,:: Since -tiarbocompreasors of:.the;," _TKEt'
t t 3rbftctd-through4U64Id
;:diesel-_ engines. aref supplied" 6 - combus i ad, helbc,-ItV_~
ere cylind6"~ I tik'-d
the 0 at' hnd _Tjur-
hUdes:'b"n ow'side Aor are:.".6ineUmor
rot
re s- :a. tm odi r' a e ~en
I V
b 6 ope in iAlii 4di"A'
-.perrorz~bd -bjr~ ighij -dompresse aii" 66wh`6 x 0 0000
full- a6nissioii and at ~aitua admis- 01 ..e t, sidd"
0
is
owWOM
~operated a
a a.
COM

t 6248
ilk AP50i8525z'~_ f
S
ION
tu c
U
0 V2 I
t4d ing
r d
ne;of iciencj Wo
tibi by'~.- 17Q 5% frobiZ
-r-4
ding~~.bladea (10'ain
gui
between Ahe sti loft:. ifil6t'~' hol)
Ong
A-lv T~
of tha reapoid:thi" rA ._..effiq one
trotor 6ide_~by -15% in-dine ~.pve, o jr
C: ihid i2
ate are plAnfie'd 6ni'-, a' diesel"eh9
..,,pressor by 1%a To
Y~
AS SO C IATIO ino no
4
-I ()o
SVg c
SUBMUTED,
0 -Z~!
()TlIF;R R4
NO REF SOV:,-,
.7 002
;71
2~,Iiz
J-
'iF
card

(Rotaiting amplifiers)

m

AUMORS g
*
rd. To ~t C 4
~S-- d
.
.
A.Y. VfagirAf V!
TITLEs TbG influmcs of fla ov 0 f Mid tbw-vnj)~. a tIFT, 0s. %bs reC~llt4Xt,l :10_1

PERIODICALs Te loelt4rgW'lV&, I V. 8, No V- pp e 2 - f

ABSTRAM cv sz R41-r.4 I ly f r=
Fr)L~+.icn 179see i
z. tryi wtt.Vtz,
l
vmpixital fozmultt fox a~dir-
am.-hinsa th#X's iv & xxvv 4r ltalag* C." wuzlluk I 1---i 1: th 10 ug~h -it f gap
btivan; Abe dis* &ad th-t tas' ;!z-At_ldt!sU

*Vf'?.t in VA-i 1"Leal wt ii. arjeo-S 13~,_i~. d,'4i
or~Aharvl. pzzslliz.~C.M'Slt~' cv%7~!Axt~ "'-t ~.v;*'.ff F, 101.4 ~ltariv I't I
awai-da t~+. riA. 2~i#' c tal t'f vloR ti-; al it, -,tat- Of
uls -4_4, f *,IV in

'C~ kwr
4 g a# , W.JEJ41
number grvai;er tkLT. stwvlt x lill ;u Om
11 4 f 12" -v I :vk to zol finff iz~ivwt
vD.17 aal,
speed 9t "ll.* 444.*i~' *.L=F'T ~QkA it t1wr ?.to% 4sowlej: 04 tbL4

T Cf f 2- OF rA 'J1.0 fav,
Kadisl

I AtA 13 9 It 9 I'l! ID f 7f 1-Ir". LTL zadllal'

m
The inf IvAnc-i ol gloly 9! 11-aid V,.%nqV 4 j t., ot, 0 96
r*Si8t&vt* to rotatiot 0~ a 4', 1
I v A!~,f w-14
tormulh 21- Whul Ir. i* j.0v - 110-P I V t a i 7
Re-laold.8 Dumbs'4 0.14 -Aax~ f~~C-lcv in 44-0 w'. 10'% VA. 4, d A- a'-
no *'Llmco Y) I ' t 2 rlld a ~1'f" #.:o,, .h*
a Uilating d-laz axdtLi WOU dze plftlt*4~&n FJ
C-rof,-, tiSpOnd401 VVJ'Of ~'nt 'ttf px~!#~t ol 101~,,,id,J14v r,nvd h* i S of
0 dizt, g4-st'?, ~n' Tikg,2~ *.T b d fc~
, I
t'tSt S'Tea Zo J. f
.37
yh#ral,
'~P- tb ja?~ 6.0't q, -n'a 1 fc-, tJ C"'2? oy '9:h d-1 r?"ed S4..
'Tva 44S
vi# S.-.d vt7q ;r-'lv. -PA 4SA t 3"t jr its
're z S -"40, ~.-: -44tt* Co'* -r, 0 a v I it I "itt o Q f h"4 CJ 3 Ah
11 ow 61 flirid "~'~!Ozgh l.l.s co'f-~: t Z' 9 t 4 'Wt th
w%+-4-r wtx4s *,id& i6x~ cloll.f,'t !'Oj~ *"T"I J. A &;jt at.
i,&. ix
YSU Or-ruigh" ~6,6. frove o,
Titwoof ~"kt i'l, Or cl visre
a 4t, J9 0
-o 5 5 %rA A M e f o; "'%J? lk, i f
+h$
GlLrd 2/4 ra"& o ~t a ~,;r tl-or C .17Z U-K 'M t.

I

6 8
5
'Pt TO

r 4,3 ~ia i oh. o f IT-1 c., un t qm o 1) v X4
N'~ 1 a, P ~i B 1957i No,11
2q-)1 w
,
"'q
-f L -a kho r~l tormav.
09
a; ;iron 4. naf, wood colitaining, a
ec a rt C floils'' Overt I
l

um"'A lay I
mi. A z~ "n d J- I me ti 0 no a con. ta
n 2.X1 Z

tTp tv, 10-30 cm d -:begn.u. J,
eop , one n
3 r,; rultures' usin :varloua Jw1xtmrO.,:,
on 6~~, e3 ores In fop s:.,
tod, Alopes Thq ~. uta
7360d,were~ ~2~e :lurch ook bprUC'D ` 61.J:L ~Dd

%fli to t lie ra
T v3 pointed. out Ahar.
)PP
deeper the p
ciallare were 10~planted ~A
Fayb~v in M,

o is ,1 .7 .7 u 25 r4

'
P vq
C 7
1
'
- .

XI( WOOL,
',W'trrop~ fng th,
.t thom nuiAl lawwo
i1;
.
)n Shr,olvftwlvtkn I,m*t
lwmalimf 44 N&NI).
1114. lAr stiff t?w 4.0grif #of l1w n,*4 .11,100
J.v im-Irs-I own.

A S L
A El.LLkjf.ClCA& 'LIFFOATLAE CIASSOKAMb
~ too
_02
-it
F4
40 0
Op 0 0 0 0 0 0 0 0 0 0 0 0 0 O

IF w - , 7 - I- - a . a a a a a 0 a a - . w
a a a a a 0 0 0 a 0 0 & is 0 1 10 14 g; 0 JA A )a i? Is 0 a 6z
I? It jo n a D is 23 b i A
am I Ak.n tj
r- -4- 1 A Ak -M 1'.4 t~. A#04 0 1 A
A
- - ---- .. ... .
P.
Llrouglum-irm"Urm c4wytd with a h4h T*Wciq tom.
stant. 1. R. Adadurow and R. G. 'w she "i
so i..* dc, lmt~ !.*a
is.
PI-4 t ty. S. ~~4. R. I I r---m
I I 1M).-To The mixt. of 1). 1 x SH41-0, ( Im cv.) mind A) d
oo c S, fit to 701 wavve added drop b drup I X) V
*0 a cr 01 aM (11.5 C. SbCl. in 23 vc. of 110. 0
rd t
Tl;e nu , wwANI ws
his LS 1. cd distd,
411 ow. wl.iti-I t4st (-3 dAy% inm. then at I It)
The Lutalymt ubtahmi had a owtact vChaitY of 78-3 at
a 0 fit; *W, tranOmming 95.3% of Sth tu SOs at v%A. vrkx-ity o4 so 0
*a 3f,00, The viverly of activatifto (E) of The preM. cat I t
zoo
rakd ,by the formula E - (2 X 23 (IN KI + 11)9 x0ro",
or-a '11; 7'. -~ I/ r.), was I l;t%3. The ptvpd. catalyst had Ali in.
00 " .; I I I I
crmsed active surfact, And decrewwd time u( adunlit in of
g'
Nk h MCC on its ffllffa~. A.AANAIgmetv =a A
a*
~r too
a*
roe
41
gge 0
Z~~ '4
tT ALLU11.60C AL Lf T10"U.N..I CLASS W1 CAT OCO
*a- L46
4" gii, Are
be R1, logo" to 04- oaf 81&01~
'jib Is AT go Ist, #A of a 9 a a 3, 9 IF .0
IV 0 IV It a ac K a R 11 PC, a -ft jc'~ C4 a 1 ;04
.0 000 0 0 aGee 0 0 0 9 off a a 0 a gas so 6 0 a 0 0 0v I
'a 0 0 0 000000 40 a woo 0 *1* a a 0 0. Olled W 0 0 0 a 0 0 We

A
11-f. A L--f - W. W. 34V PSPQOI Ali
f-ft -1 1 L-A k a AL W, --n"ijL-k- &-A-9_1_4 -- 4. j, 4 9
10 -10 -piaw

tie 0
0110