SCIENTIFIC ABSTRACT SEMENOVA-TYAN-SHANSKAYA, V.V. - SEMENOVKER, I.YE.

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• Collection: Scientific Abstracts
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• Release Decision: RIF
• Original Classification: S
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• Document Creation Date: November 2, 2016
• Document Release Date: August 9, 2001
• Sequence Number: 6
• Publication Date: December 31, 1967
• Content Type: SCIENTIFIC ABSTRACT

SEMEHOVA-TYA11-SHMSKAYA, V-V-, prof. (Leningrad, V.O., 8-YtL linira, d.39, kv.2.)
Problems in neuromorpholog7 treated at the Second International
Congress of Neuropathology, London, September 12-17, 1955. Arkh.
anat.gist.i embr. 33 no.3:94-98 Ji-S '56. (MIRA 12:11)
(NERVOUS SYSTEM--DISEASES)

17(14) so *.13-1-5/25
V V/177-
V
AUTHOR: Semenova-Tyan-Shanskaya, Professor, Colonel f the
~o P~~~F-

TITLE: Remote Sequelae of Neural Trunk Wounds of Extr'~mities
(Otdalennyye posledstviya raneniy nexvnykh StVL%;ov
konechnostey)
PERIODICAL: Voyenno-meditsinskiy,zhurna.1, 1958, Nr 1, pp 17-~2
(USSR)

ABSTRACT: The author quotes investigations c&ried out by G~.re.
Ostroverkhov, B.G. Yegorov, and Zakari during Worlk
War II. Zakari concluded that a nerve's function
cannot be restored after suturing. in the Clinic
for Neural Diseases of the Voyenno-meditsinsiaya ord.-
%
,
na Lenina akademiya imeni S.K. Kizova (Yilitary Medi-
cal Order of Lenin Academy imeni S.M. Kirov) the
author and M.I. Popova carried out 133 operations on
damaged nerves. The following results are given:
24 operations resulted in a partial restoration of
Card 1/3 the nerve's function (1826), 42 operations produced

SOV/177-58-1-5/25
i
Remote Sequelae of Neural Trunk Wounds of Extremities
neural sensitivity after injury. Based on case hi-
stories and his examinations, the author stresses the
importance of timely diagnosis of neural damage and
its early treatment.
Card 3/:;

SEMEBOVA-TYAN-SHOSKAYA, V.V.
--,- ". -1 .. ... ..
Changes in the nervous system in acute leukosis. Zhur. nevr. i psikh,
61 no.11:1668a-1674 161. (MLU -15:2)
1. Kafedra nervnykh bolezney (nachallnik - prof. S.I.Karchikyan)
Voyenno-meditsinskoy ordens, L nina akademii imeni S.M.Kirova.
(LEUGWIS) NERVOUS SYSTUI-DISBASES)

SaIENOVA-T-Aff-SILUISKAYA, 'Vera Viktorovna, SJIVAREV, A.I., red.;
- ----- _'__ LEBEDEVf, G~*'_~._,_T_e - d. -_
[Acute leukemia and the nervous system] Osti-ji leilkoz il
nervnaia sistema. Leningrad, Medgiz, 1963. 95 p.
(MI]HA 16:12)
(LEUK-,I.',IA) (NERVOUS SYSTM 1-DISEASES)

TASHCHININA, M.V.; SEICNOVA-TYAN-SHANSKAYA, Ye.R.
Upper Paleozoic Zhantau Volcano in central Kazakhstan.
Trudy VSFGEI 98:99-116 163. (KIRA 17:5)

L 34398-66 -4-WT(d)/T/E.-JT(1)
ACC NR- AT6009443
AUTHOR- Semenova, Ye. T.
ORG- none
SOURCE CODE:
TITLE: Analysis of the criteria for speech recognition
SOURCE: AN SSSR. Nauchn sovet po kompleksnoy problems Kibernetika. Bionika (Bionics).
Moscow, lzd-vo Nauka, 1965, 51-54
TOPIC TAGS: sound recognition computer, oscillograph, spectrum, spectrum analysis,
speech recognition, computer application
ABSTRACT: The author proposes a method and apparatus for analyzing the criteria for speech
recognition. The first part of the work consists of studying the Russian vowel sounds [a), [o],
[y], ~u], [b1], and [4 1. Oscillograms were made for each of these sounds. The spectrum of
each sound waB examined. The spectral analysis of the vowels was-carried out on the
~ -- Frfiidout
ASChKh-I spectral analyzer. The controlled analysis of the frequency spectrum was car
on the Ural- 1 computer. On the basis of apreliminary analysis of the oscillograms, anapparatus,
was set up for discerning vowel sounds recorded by one informant. The same procedure was
followed for the consonants. These were divided into three groups: nasals, Wicatives, and
IJPk'c) BB/GG/GD/JXT(B.F)-
01, 2
.AIL_

L 34398---66
ACC NR, A'
'.00064MAk % 0OW&S 0 Ifft Ph A-04, 40 -W
occlusives. Seven informants took part in this study, four men and three women. Preliminary
analysis of the oscillograms showed the feasibility of studying the amplitude-frequency-time
characteristics of these sounds. An apparatus was set up for conducting the above study. The
sound under study is recorded on a tape, amplified, and passed through a system of filters
with variable frequency tuning, it is then demodulated and quantized according to levels. The
equipment used in this experiment is not objective in recognizing sounds. It is useful only for
recognizing the sounds of a single speaker. Z. Filin K. Roleder, V. Kreychi, and A.
Yanoshtak varticivated in the work. Orig. art. has: 6 figures.
SUB CODE: 09, &V/ SUBM DATE: 260ot65
2/2

SE14ENOVA -ZABRODINA, 0. F.
42434. Kratkiy Pochveinnyy ocherk (Erastovskogo opy-+,tnogo ro a.)V SP:
~ I ly
osnovnyye vyvody po polevym opytam) ZA 1945-1947 GG (URR. Nauch-Issled.
In-T'Zerhovogo Khoz-Va Im. Kuybysheva. Erast. Opyt. Pole) Dnepropetrovsk.
191,8) S. 8-11.

7-7,~-Z!O-
S. 7
1, . ~ -.. - . ~ - I
Dry Farming
Farmi.ng on solonetz soils in the Sivash area by deep plowing where irrigation -3 not
available, Pochvovedenie, Nr-. 5, 1952.
9. I`.F-THI:f LI3T OF RUSIAN ACCE MONS, Library of Congress, 1"Ictober 1952 - Uncl.

C~.ED HY31COI'L4.T SCT
Dissertatiorz "Concerning the Calculation of Poinl.-s."
20 October 49
"OSCOW ~)blast- P-e-'agolr-ical Inst.
80 Vecheryava Moskva
,-m A
-1 v,. - 7 '
S

BARKOV, I.Ta., otv. red. (g. Chelyabinsk), BUDAATSEY, P.A., red., (g.Orenburg),
GONIN, Te.G., red., (g. Perm'). KOCHRIKOVA, Te. S., red.,(g.chelyabinek),
HAGIBIN, F.F., red.,(g. Kirov),,&r I (g. Sverdlovsk),
AZ6CLTLGH,A-Z-,xed.,
CHATKOVSKIT, N.A., red.,(g. Urallsk), TAKOVKIN, M.Y.. red., KAXHOTA.
H.N., tekhn. red.
[Problems in teaching mathematics in secondary schools; a collection
of articles] Voprosy prepodavaniia matematiki v srednei sh)cole; sbornik
statel rabotnikov kafedr podagogicheskilch Institutov Urallskoi
zony. Moskva, Gos. ~C'~ebno-pedagog. izd-vo M-va prOBveshcheniia
RSF.SR, 1958. 350 P. (MIRA 11:10)
(Nathematice --Stuky and teaching)

BMRXVICH, A.N. (Gomel ');B0&IAVSKIY, V.D. (Uzhgorod);GROMOV. A.P. (Melekesa);
DWUNCM, Ye.S.;TBSLOKO, I.F.(KIyev);ZOWTOV1TSKIY, Ye.11. (Reutovo);
KAZHDAN, B.I. (leningrad);KLIMENCHIS-KO, D.Y. (Berdyansk);M3LIHIKOT,
K.S. (Sterlitamak);HIXHAYWV, X.F. ()iagnitogorsk);NASYROV, A.Z. (Sterl-
itamak);MD'SDOV, D.I. (Moskva); NOVOSFUV, S.I. (Moskva); PRLVIWV, 3.R.
(s.Kanino Ryazanskoy obl.);PRMS3V, N.A.(K4rsk);S.*MOVICH, A.?.
(Sverdlovsk)
Discussion of the plans for the programs. Mat. v shkole no.6:5-28
_D
'59. NIRL 13:3)
(Mathematics--Study and teaching)

SF14ENOVICH, A.F. (Ullyanovsk)
Constructing an angle equal to the given one. Hat. v shkole
no.4:64-65 J149 161. (MIRA 14:8)
(Geometry--Study and teaching)
(Angle)

SEMENOVICF, A.F. (Ul'yanovsk)
Parallel straight lines. Mat. v shkole no.2:41-44 Mr-Ap '62.
(MIRA 15:3)
(Parallels (Geometry))

SEMENOVICH, A.F. (Sverdlovsk)
Constructions in a Lobachevskil space using a rule with
parallel edges. Izv. vys. ucheb. zav.; mat. no.3.*149-152
'63. (MMA 162- 4
(Geometry, Non-Euclidean)

SEMENOVIGH, A.F. ~- -
Constructions by means of a double-sided ruler in a
Lobachevskii plane. Trudy Ural. politekh. inst. no-113:87-
91 161.. (MM 16.8)
(Geometry, Non-euclidean)

SEIENOVICH, A.F.
.1
Cofistructions in a Lobachevskil plane with a .9traightedge
ana oricycle compasa. Izv. vys. ucheb. zav.; mat. no-5:101-
104 163. OCRA 16:.U)

SaIENOVICH, B.V., inzh.
Standardization and means for decreasing unit expenditures of
electric power in the manufacture of ferroalloys. Prom.energ.
20 no.12:8-12 D 165. (MIRA 18:22)

S//
I
A054/A12'9
AUMORS's Dekhanov, X. K., Semen-oTioh, B. V., Ragireers
TIM: The diameter of self-baking electrodes for ferro-alll-,Dy fx-_
naces
PERIODICAL*; 'Stalf, no. 7,. 1961, 616 - 617
TMi When calculating the electrode conaumption roquirs& for i5maltirg
ferro-,&1loys, two 'contradictory circumstances have to be tAken Into account,; ' Wh-m
the.,,hirriace- capacity remains unchanged for the tj - 60/P'period'in zaiji: Nh-ere P
rated furnace capacity, meg&watt) the;Bpecific'electrode-paste consu:mpti,&n. '-
(kg/1,000 kwh) must be raised to- maintain the same burixing rate of, the elsaICrode,
ue to the radiation of the charge and the heat conductivity of the electrode), the
electl'ode diameter has to lie: increased and the current damaity decreased 'aaeor-ding-
lyj. I- She tendency, however, to maintain the heating of the ele.ite'qde with the heat .
Imparted by the current with the simultaneous increase ilk.the el,.�~rode-passte'(p)
oonsumption during period t1 results in the necessity -to increase the warrent der.-
sity and con3equently to reduce the el 'ectrode diameter. When oalculatuirg t-hc-
heating of the electrode due to radiation of the charge and to the heat coniuctiv-
Card 1/3

3/13-j/6 I/%"- !VA-093/1) IT
'The diameter..of self-balking electrodes for... A054/Ai2q
ity of the elactrode, it is found that uniform electrode heatirg ths
heat sources mentioned upon smelting alloys with various- specific eleat-1-c-de. con-
sumption are obtainable when the current densities - are in r-everse rstio to the
vaiues of PI .
II P2
'nJ2 P-1
To maintain the analogous conditions of the burning of ths elaotzode due to the
effect of current, the quantity of energy developed in one unit voLaxf-e Gf the
electrode (for instance, 1 cm3) during its bur-rang down, for in-atsmae, I c-M ffr2a-~
be kept invariable. The calculation carried out yielded a direct proportion:
INIJ P1 (14)
,~' 12 P2 t
i. e., in order to maintain the conditigns of electrode buz-Airg, d7ia to the hsat cf
the current unchanged, the electric den.6ities Mist be in direct propvtion to
electrode consumption. This shows that the effect of heat tranz-ferred by the
charge of the heat conductivity and of the heat imparted by tbs current, talance
each other and therefore cannvt be used in calculating the ou---z--rt density in the
Card 2/3

3/131/6 1/0WOWC09/0 17
The diameter of self-ba-king electrodes for... A054/A129
electrode-. The practice of the Zaporozhak:Ly zavod,farrasplavov (za=1V!&-,Ya Plant
of Ferroalloys) gives more aid to solve these problems than theory. In this pla7yt
current densities of 5,8 and 7.1 amp/am2 are usually applied to electrode diam-
aters of 940-and 840 mm with a specific electrode a nsumption of up to 9.8
kg/1,000 kwh, a current density of 5.5 - 6.0 amp/cP can be applied to electrode
diameters of 1,300 - 1,400 mm. Experience shows that in determinjang the eiec~trode
diameter the consumption of the electrode paste is not ffLich a decisive factor as
t-he shape of the electrode and the construction of the. fbirnace. q-Ihe:o--loul&tIom3
carried out bythe authors of thd article and the experience gained in't"he Zapo-
ro-,,hl ye Plant refute the views put f orth by Ye -, M.+ Aleksayev and. published in hia
article in St-alu, 1956, no. 10.
ASSOCIATION: ZaDorozhskly zavod ferresplavov (Zaporozh*ye Plant of
C azd 3/3

SEMIOVICH, 13.V.
Efficient use of electric power and choice of' electrical para-
meters of ferroalloy"fuxnaces. Prom.energ. 16 w .10:6-9 0 162~
(IMU 14:10)-
(Electric furnaces) (Iron alloye-Blectrometallurgy)

SA.PKO, A.I., kand.tekhn.nauk; DOBROV, V.P., kand.tekhn.nauk; DEMIYANETS, L.A.,
inzh.; DEKHANOV, N.M.,, inzh.; VOLKOV, V.F.., inzh.; KRAVCHENKO, V.A.,
inzh.; WYTSOV, L.I.J. inzh.; SENENOVICH,.B.V., inzh.; FRISH, M.I.,
inzh.
Investigating power regulators with electromechanical and
electrohydraulic drives on ferroaUoy refining furnaces. Stall
22 no-4:321-324 Ap 162. (MIRA 15:5)
(Electric furnaces)

SEMIQVIGH B.V.- MIRONCHENKO, V.L.; MOSOLp A.A.
J,
Introducing automatic control of devices used in proportioning the
charge m;ixture for large ferroalloy furnaces. Stall 23 no.1:30-51+
J'a 163. (WRA 16:2)
(Iron alloys-lbtallurgy) (Automatic control)

SEMENOVICH, I. (g. Vologda)
Boron-magnesium fertilizers increase the yield of cabbage seed.
Naulm i pered. op. v sellkhoz. 8 no.4:22 Ap 158. (MIRA110)
(Cabbage)
(Plants, Effect of boron on)
(Plants, Effect of Magnesium on)

SEM-ENOVICHI I.i.
Rammed lining of the walls and arch of a ~Ieelzakln- arc
Lit. proizv. no.6:36 Je 164. 18:5)'

SEMENOVICH, I.M.
Experiments in growing earn mixed with foragB beans. Uch. zap.
VGPI 27:3-10 162. (MM& 16:8)
(Vologda Province-Corn (Maize))
(Vologda Province-Beams)

YAZZL',Ya,.I.;SEMEHOVICH, N.I.;BOGOSLLVSKIT, R.Y.
Hemodynamic and respiratory changes in adhesive Dericarditis and
its surgical therapy. Sovet. med. 16 no. 8:13-19 Aug 1952. (CLML 23:3)
1. Of the Faculty Therapeutic Clinic (Director - Prof. P. Te. Inkomskiy)
and of the Faculty Surgical Clinic (Direator - Active Member of the
Academy of Medical Sciences A. 11~ Bakulev), Second Moscow Medical In-
stitute imeni 1. V. Stalin.

KdULI, YP_.I.; SEMENOVICH, N.I.
Bespiratory function in patients with non-specific pulmonary
affections and its changes following pulmonary surgery. Sov.
mad. no.2:7-12 F '54. (MLRA 7:1)
1. Iz fak-ulltetskoy terapevticheskoy klinild -Dediatricheskogo
fakullteta (direktor - professor Pje.lukoraskly) II Moskovskogo
maditsinskogo instituta im.I.V.Stalina.
(Lungs--Diseases) (Lungs--Sureery) (Respiration)

SO-IENOVICII N. I., Cand of Medt Sci -- (diss) IStudy of the function of
--ly
external breathing and herwdynarmic indicies in patients with DUlmnanary
purulent processes." Moscow, 1956, 23 PP (2nd IMoscow State Medical
Institute im Stalin), 100 copies (KL, 31-57, 1o6)

SEMENOVICH. 14. 1.
Protein fractions of the blood serum in acutv myocardial infarction
following thrombosis. Terap. arkh. no-9:39-42 161. (MIRA 15:2)
1. Iz kafedry fakulitetskoy terapii (zav. - prof. M. I. Zolotova-
Kostomarova) pediatricheskogo fakulltata II Moskovskogo meditsinakogo
instituta imeni ff. I. Pirogova.
(HMT-I'NFARCTION) (BLOOD PROTEINS)
(THRMOSIS-CDIPLIGA-IIONS AND SEQUELAE)

dotsent; KAYGORODOVA, G.Ye.., dotsent ; IIOZDRYUKHINA, L.P.,
~`~~-.'nauk
Use of ismelin in various forms of hypertension. Terap.arkh.
no.8:109-la3 t62. (MIRA 15:12)
1. 1z kafedry fakulltetskoy terapii (zav. - prof. M.I. Zolotova-
Kostomarova) pediatricheskogo fakuVteta II Moskovskogo meditsin-
skogo instituta imeni V.I. Pirogova.
(HYPERTENSION) (GIJANETHIDINE)

-.SR4KIOVICH, N.I., dotsent
Corchoroside treatment of cardiovascular diseases during the
circulator7 disorder stage. Sovet. med. 26 no.5:106-109 Yqt63
(MIRA 17:7)
1. Iz kafedry fakulltet~~,koy terapii (zav. - prof. M.I.Zolotova-
Kostomarova) Ped-latricheskogo fakullteta II Moskovskogo medi-
tsinskogo instituta imeni II.I.Pirogova.

SMENOVICH, N.I.
Blectrophorograms of the blood serum in combination with
fibrinogen and amino acids in patients with chronic coronary
insufficiency. Terap. arkh. 35 no.2:48-54163. (KIRA 16:10)
1. Iz kafedry fakul'tets',oy terapii pediatricheakogo fakull-
teta (zav. - prof. M.I. Zolotova-Kostomarova) II Moskovskogo
meditsinskogo instituta imeni 14I.Pirogova)
(ELECTROPHORESIS) (GORCUARY HFWRT DISEASE)
(EWOD PROTEIVIS)

'I. T.
L,
.1 a p- ro~-ja, -,:0. 3, l54-,:"; -1 7r~cf "J"I of
IlThe :-ydrology of Lake 7an~:-MYIIM, .-L
11 i -)i I.,-io *i stor r L-k~ Bor-nr-,Ville
7-r-erQr of a Lake, -l I . i o , 1 ~,,, 48; "New Data on the '-- y cl
(US)," ibid., 110. I~Q. lo~

sq.11-i-El"OVICE, '4- 1.
"T*r)e Disti-lb,ution of -~he Snail," P~roda, 110. 11. 1949.

1952.
V t
In thp,
ran of COn.~rf-,S:-. Oc -'a T 17so-,--5Sj--
s~ e,n Acc-sions. Leb
P.onthly L16t I

~li-,

-
[Id=ological condition of the accumulation,of iron deposits in
lalms;diesertation] Idmnalogicheskie uslovila nak6pleniia'zhe-
lezistykh osadkov v oz3rakh; diseartatsil.a..Eu.p.] 1954. 335 PO*
(Ieaw a ) (IroO I-(MTRA 11:10)

SFMNOVICH. 11.1.
Study of thermal conditions of bottom deposits of lakes. TruA7
Lab.ozeroved. 3:162-172 '54. (MLRA 8:2)
(Lakes--Temperature)

SEMENOVIGH, N. I.
SEnNOVICH, N. I. ---'Limnological Conditions of the Accuimlation of Ferrugi-
nous Sediments in Lakes.*(Dissertations For Degrees In
Science and Engineering Defended at USSR Higher Educational
Institutions)(29) Inst of Georgraphy of the Acad Sci USSR,
Moscow., 1955
SO- Knizhnaya Letopis' No 29, 16 JulY 1955
* For the Degree of Candidate in Chemical Sciences

20-1-35/54
kJTHOR SaIgOVICH, )1.I.
-4 ITLE C~n-O-x-y-ge-n--~l-s-o-r--P-r]7on by Lake-Silts
(0 Pogloshchenii kisloroda ozernymi ilam--. Russian)
PMIODIC.,tL Doklady Akademii ffauk SSSR, 1957, Vol 115, Nr 1, PP 13o-132(U.S.S.R.)
ABSTIRACT The study of oxygLn absorption by ground deposits is of great impor-
tance for the understanding of substance-exchange proce5sen between
the bottom and the waters of lakes. A certain conception of the con-
tent of easily oxidizable (on the whole organic) substances may be
obtained from a determination of the decrease of oxygen in the water
of containers into which a certain quantity of clay was put and which
were left standing for some time. The common error of the m-ajority of
such works which were carried out under employment of various types
of methods lies in the fact that clay incubation is much too short
and that too great quantities of clay are introduced in propwrtion
to water. The author made obser-rations on tAiis problem on clays of
the mesotrophoic Puunus-:farvi Lake, in the Karelian strai"75s. Incu-
bations of lo days were carried out. At the same time observations Yk--e
made in the lake itself. A special equipment for taking up viater was
installed lo,5 m deep on the bottom of the lake. The results of la-
boratory tests showed that the biochemical oxygen consuipptio- (denoted
in the following) was consistently reduced by the lake-silt. At
Card 1/14 present it cannot yet be determined whether this decrease in _-0C is

C n 0-v
ygen i~bsorptiovi by Lake-Silts
the rule for that rese.Evoir in general of whether it is restricted
to the limnologic and hydrometeorolo-gic conditions of surcaer 19-155
(absence of "water blossoming", insignificant supply of terrigenous
material. due to summer draught, etc.). in the bottom test equipement,
oxygen aiso decreased in the boundary layer with the bottom depo3its.
3ut toward the end of August a stabilization took place. --Fhe water
within. the equipment was isolated from the influence of the dynamic
factor and the curve concerned took a smooth course. The similar curie
of the outside water forms a number of peaks under the influence of
decreasing and increasing circulation. They are highest when winds
bloy; along the narrow and long peak. For the purpose of determining
the intensity and the course of oxygen abaorption th,~ speed constant,
Y-20 was calculated from a number of incubations. K15 was also calcu-
lated from the modifications of oxygen content. in the water layer
near to the ground in the equipment. Although the decrease in o-.C-Y-
gen in the layer near the bottom is a consequence of the summary in-
fluence of a number of processes, the results nevertheless indicate
that the biochemical decomposition of unstable organic substances is
0
the most impo~otant of condit-Jons prevailing in the investigated lake.
Card 213 Its quantiV dej:ends on the regime of sedimentation of the resenzoir.
0

20-1-35/54
on Oxygen Absorption by Lake-Silts
This decomposition froceeds very intensively and apparently develops
according to the logarithmic curve.
(1,7ith 1 illustration, 5 Slavic references).
ASSOCIATION Lininclogic Station or. the Funnus-Yarvi Lake (-,f the la:bcrratory
Lizinology of the Pcademy of Sciences of the
(Lianologicheskaya 3tantsiya na oz. FunnUS-Yarvi Laborator-Ji oze-ro-
vedeniya Akademii nauk SSSR. -
P-RDSENTPED BY NALDKIN, D.V., kcademician, 1~--bincary 1-1, 1957
SUBMITTED 6.2-1957
AVAILAKE Library of Congress
Card 3/3

SEWO KALESNIIK, S.V., otv. red.; MATVMV, V.P., red. izdaniya;
z R.Te., tekhn. red.
[Idmnological conditions for the accumulation of ferrous sediments
in lakes] Idmnologicheskie nsloviia nakopleniia zlielezistykh
osadkov v ozerakh. Mbsk7a, Izd-vo akad. nauk WM, 1958, 178 p.
(Akademiia nauk SSSR. laboratoriia nvArovedeniia, T~rudy, vol.6).
(MIRA 11:4)
1. Chlen-korrespondent AN SSSR (for Kalesnilc).
(Inkes) (Iron ores)

Semenovich, N. 1. SOV/20-127-6-36/51
The Types of Layer Structure in the Bottom Sediments of
Lake Ladoga
Doklady Akademii nauk SSSR, 1959, Vol 127, Nr 6, pp 1273-1275
(USSR)
The stratified structure of the sediments mentioned in the
title and known since 1918 (Ref 1) was analyzed (Ref 2) as
an index of the changes in meteorological conditions within
a period of several years. The thickness of individual layers
was considered corresponding to annual formations. According
to the weather conditions of individual years, these layers
are deposited more or less intensively. During the expedition
in 1958, the author extracted ground cores in various parts
of the lake by means of Perfillyev's stratometer. The pelo-
tomic sections thus made showed the layer textures (Fig 1).
3 types of this texture are separated: 1) S t r a t i f i e d
muddy aleurite a (Figl ye). 2) Banded
c 1 a y s (Pigs I v-d). Wide sand-aleuritic intermediate
layers (Fig 1 d) were ascertained in some sections. In the
central part of the lake, the banded clays are covered by a

The Types of Layer Structure in the Bottom Sediments SOV120-127-6-36151
of Lake Ladoga
considerable layer of brown mud (25-5 cm at the most). This
may be due to a change in the sedimentation character between
the post-glacial period and the present time (Fig 1 d).
3) S t r a t i f i e d 1 o a m y m u a s . In most sections
of these muds, there are brown or black intermediate layers,
as well as fine black lamination. It was stated in publications
(Refs 6-8) that artificial layers of Lizegang can be produced
experimentally. This phenomenon hha not yet been known as a
bottom sediment of the lakes. The author arrives at the con-
clusion that the above-mentioned rhythmic layer textures are
not an annual phenomenon, but are due to a diagenesis in the
mass of sediments. Only the banded clays may be assigned to
the textures influenced by seasonal conditions. These clays,
however, can hardly be recent sediments. There are 1 figure
and 8 references, 3 of wh;ich are Soviet.
ASSOCIATION: Laboratoriya ozerovedeniya, Akademii nauk SSSR (Laboratory of
Limnology of the Academy of Sciences, USSR)
PRESENTED: April 20, 1959, by D. V. Nalivkin, Academician
SUBMITTED: April 15, 1959
Card 2/2

SEIENOVICH., M,,
17riesUgutio of cheaical exchange between the bottom and the
water ma-gs o a lake. Trudy Lab.ozeroved. :U:3-47 160. (MIRA 14:8)
(Karelian lathmus-Idmnol6gy)

SEIMENGUGH., N.I.; BARANOVA, I.N.
General characteristics of zooplankton in some lakes of the
Karelian Isthmus. Trudy Lab.ozeroved. 11:17&-187 160.
(MM 14:8)
(Karelian Isthmus--Zooplankton)

-SE~ENOVICH, N.I. - 1.11
Stratification of bottom deposits and conditions governing the
sedimentation in Lake Ladoga. Izv.Vses.gebg.ob-va 95 no-3:222-
230 YV-Je 163. (EIRA 16:8)
(Ladoga, Lake-Geology, Stratigraphic)
I

d. r,,ed. nauk;
-an
Oome, cata ~-,rl tn~.
-iinl of rits
I
" ov. me,- 28' 65 MA 18:f))

SEME-11OVICH V G.- IMARKUSHKIN, V.G.; ZAYCIICHKOVSKIl, A.D.; ZOLOTOV, V.I.;
;~," YABY0, Ya.M.; S11-ETKIN, Yu.A.
The KhO3-2 machine for the manufacture of cnnM-.n,pni-is rii-n-ientnrl
fiber bases. Kozh.-obuv.prom. .4 no.11:20-24 N f62. 1 11)
(MI'(A 15:
(Leather, Artificial) (Nonwoven materials)

GABIRIELYANTS, G. A. ; DENISEVICH, V. V.; D=NSTITEYN, G. Kh.; =-OVSKIY , T. G.;
ZUBOV) I. P.; DIASIOV) N. U.; MASHRYKOV, K. K.; SE~ENOVICH, V. V.
"Oil- and gas deposits in mesozoiz rocks of t,,e E-Oi-Herc~--iian P-atform
in Middle Asia."
report submitted for 22nd Sess, Intl Geological '-ong, New Delhi, 14-22 Dec
1964.

VISTELIUS, A.B., KOROBKOV. I.A., ROMNOVA, N.A., SIUMMOMH V.V.
W - i46~
On the age of the lovr3r layers of red beds ca the Chaleken pen-
insula. Dokl. AN SM 105 no.4:786-789 D 155. (NIRA 9:3)
1. Laboratoriya, aerometodov Akademii nauk SSSR. Predstavleno
a.kademikom D.V. Nalivkinym.
(Choleken--Geology, Stratigraphic)

15-57-4 -5451
Translation from: Referativnyy zhurnal, Geologiya, 1957, "ir 4,
pp 191-192 (USSR)
AUTHOR: Semenovich, V. V.
TITLE: The Geologic Structure of Aligal Upland (0 geologi-
cheskom stroyanii urochishcha Aligul)
PERIODICAL: Tr. In-ta geol. AN TurkmSSR, 1956, Vol 1, pp 280-284.
AFSTRACT* The Aligul upland occurs on the Cheleken Peninsula five
kilometers from its western shore. It is a mesa-like
upland surrounded by lowland districts. The rocks in
this upland may be divided into three groups: 1)
Pliocene red beds (clays, sands, sandstones, and
siltstones; 2) the Akchagyl and A-psheron series (clays
and sands); and 3) quaternary deposits 'clays and
sands). Among all these deposits, rocks of the Aligul
massif are sharply distinguished. They consist of
dense greenish limestones, hard gray and dark forownish.
sandstones and olive-green clays. In the eastern part
Card 1/2 of the massif, these rocks occur in a huge block. The

15-57-4-5451
The Geologic Structure of Aligul Upland (Cont. )
remaining part of the massif is composed of mud-volcano breccia
formed from olive-green clays and occurring as a layer on the eroded
surface of lower Apsheron beds. Some of these rocks are Mesozoic.
Structurally the area is charadterized by a great number of faults
and fractures trending northwesterly and westerly. Large mud-vol-
canoes, which began to form in lower Apsheron time, occur in tile
Aligul area. The cause of these volcanoes is the deep faulting.
Along the fault planes, masses of water, gas, and rock have been
ejected to the surface. Large blocks have I-Deen deposited at the
site of the ejection. The mud-volcano breccia has been scattered
over a great distance. The study of the geological structure of
Aligul has aided in deciphering the geological structure of the
peninsula.
Card 2/2 T. A. Go

sj~2 r V. Ca3ld Geol-Min Sci -- (diss) ",The gfaologiccal strui~--ure
~,,, -b~ ,;;F:=
\1 - - v IUAEI-~ 0
and~b*-bearing rf the Cheleken peninsula." Cheleken, 1957. 16 Dp (MOB
Order of Labor Red Banner Petroletun Inst im Academician I. M. Gubkin.
Association "Turkmenneft'"), 200 copies (KL, 5-58, 100)
-12-

SE"ITOVICH, V.V. ." -
" '.~
Underground waters of the Cheleken Peninsula. Izv.A11 Turk.
SSR no.5:31-36 '57. (MIRA 10:10)
l.Ileftepromyslovoye upravleniye "Chelekenneft.1'
(Cheleken Peninsula--Water, Underground)

SIMAKOV, A.N.; OMMIOVICH, V.V.; DIMMSHTEYN, G.Kh.
Proopecting for oil and gas fields in the central and eastern
parts of the Turkmen S.S.R. Sov.geol. 2 no.1:16-25 -Ja '59.
(miRA 12:4)
1. Upravleniye geologii i okhrany nedr pri Sovete Ministrov
Turkmenskoy SSR i Vsesoyuznyy nauchno-losledovatells*kiy geolo-
gorazvedochnyy neftyanoy institut.
(Turknenistan--Petroleum geology)
(Turkmenistan--Gae, Natural-Geology)

,SUENOVICH, V.V.: SIMkKOV, A.K.
-
Conference on trends in oU and gas prospecting in the western
regions of Central Asia. Sov.geol. 2 no.4:151-153 AP '59.
04IRA 12:7)
1. Upravlenlya geologii i okbrarq nedr pri Sovete Hinistrov Turkm.
SSR.
(Soviet Central Asia--Petroleum gaolog7)
(Soviet Central Asia-Gas, Xatural--Geolog7)

BORISOV, Alekeandr Alakeendrovich; VASILIYU, Viktor Grigorlyevich;
ZIMOVSKIY, Leonid Grigorlyeviqh; KAYESH, Yuriy Vladimirovich;
SEM9NOVICH, Vladimir Yladimirovich; GRATSIANOVA, O.P., red.;
DEtWTtYKVA. G.A., vadi1e_hchiy red.; GANINA, L.V., tekha.red.
[Studies of the geology. and oil and gas potentials cf Central
Asia] Ocherki geologichaskogo stroeniia i neftegazonoenost'
Srednei Azii. Moskva, Gos.nauchno-takhn.izd-vo neft. i gorno-
toplivnoi lit-ry, 1960. 174 p. (MIRA 13:11)
(Soviet Central Asia--Petroleum geology)
(Soviet Central Asia-Gas, Natural-Geology)

GABRIELYANTS, G.A.; DIKENSUTEN, G.Kh.; SIMOVIC3, V.V-
Central Kara Kum as anew large oil- and gaia-beariag region
of Central Asia. Sov. geol. 3 no. 9:3-16 s 6o.
(MIRA 13:11)
1. Upravleniye geologii i okhrarq nedr pri Sovete Ministrov
Turkmenskoy SSR i Vaesoyuznyy nauchno-issledovatell,skiy geologo-
razvedochrWy neftyanoy institut.
(Rara K=--Petrojeum geology)
(Kara Xum--Gas, Natural--Geology)
I

SMENOVICH., V.V.
Prospecting res-alts achieved in Turim-enia in 1960 and problems for
1961. Geol. nefti i gaza 5 no. 3:7-12 Mr 161. (MIRA 14:4)
1. UGiON Soveta Hinistrov Turkmenskoy SSR.
(Turkm-,nistan-Petroleum geology)
(Turkmenistar,-Gas, Natural--Geology)

DENISEVICH, V.V.; DIKENSHTEM21, G,Kh.; ZHUKOVSKIY, L.G.-; SEMENOVICH,
V.V.; SOKOLOV, I.P.
Basic results of prospepting for petroleum and gas in the
Central Asian republics. Geol. nefti i gaza 5 no.10:11-17
o 161. (MIRA 14:9)
1. Ob"yedineniye Turkmenneft'; Vseso-yuznyy nauchno-issle"ova-
tel'skiy geologorazvedochnyy neftyanoy'institut; GlavnoyP- up-
ravleniye geologii J okhrany nedr pri Sovete Ministrov Uzbekskoy
SSR; Upravleniye geologli i.okhrany nedr pri Sovete Ministrov
Turkmenskoy SSR i SovnarkhozUzbekskoy SSR.
(Soviet Central Asia-Petroleum geology)
(Soviet Central Asia--Gas, Natural---Geology)

MARKOVA, Leonila Pavlovria; ' IJENC~111
I:..- kAnd. Esol,miner. nauk,
otv. red.
(Stratigraphy of Pliocene sediments in the oil regions of western
Turkmenia]Stratigrafiia pliotsenovykh otlozhenii neftianykh rai-
onov Zapadnoi Turkmenii. Ashkhabad, Izd-vo Akad. nauk Turkmenskoi
SSR) 1962. 116 p. (MIRA 16:2)
(Turkmenia-Geology, Stratigraphic)

MASHRYKOV,, K.K., akademik; SEMOVEH, V.Vi... kand.geol.-mineralnauk
-(A.qhkhphad); EZIP11OV, L.N.,, kan-d-.geol.-minvral.nauk (As'bl-babad)
Beneath the sand cover. Priroda 51 no.IQ:57-59 0 162.
(MIRA 15:10)
1. AN Turkmnskoy SSR (for Mashrykov),
(Turbmenistan--Mines andmineral resources)

ALIYEV, I.M.; ARZBEVSKIY, G.A.; BDRISOV, A.A.; GABRIELYANTS, G.A.;
DENISEVICH) V.V.; DIKENSHTEYN, G.Kh.,doktor geol.-miner. nauk;
ZHUKOVSKIY, L.G.; ILIIH, V.D.; UYESH, YU.V.; KRAVCHENKO,
N.Ye.; REZVOY, D.P.; SETENOVICH, V.V.; TALI-VIRSKIY, B.B.;
SHEBUYEVA, I.N.; IONELI, A.G., veia~~re., VORONOVA. V.V., tekhn.
red.
(Tectonics, and oil and gas potentials ofthe western regions
of Central Asia] Tektonika i neftegazonost' zapadnykh raionov
Srednel Azii. Pod red. G.Kh.Dikenshteina. Moskva, Gostop-
tekhizdat, 1963. 309 P. (MIRA 16:7)
1. Moscow. Vsesoyuznyy nauchno-issledovatellskiy geologoras-
vedochnyy neftyanqy institut.
(Soviet :;entral Asia--Petroleum geoloa)
(Soviet Central Asia--Gas, Natural-GeoloU)

VOLIVOVSKIY, B.S.; VOLIVOVSKIY, I.S.; ISHUTIN, V.V.; SE~MIOVICH V 11 -
TALI-VIRSKIY, B-79T; CHAMO, S.S. - - ~.. 1---41- *. I I I
Regional geophysical studies in central Asia and their further trends.
Sov.geol. 6 no.12z112-117 D 163. (MIRA 16:12)
1. Nauchno-issledova-lu-ellskaya sredneaziatskaya geofizicheskaya
ekspeditsiya kontory "Spetsgeofizikall i Uzbekskiy geofizicheskiy
trest.

SEMENOVICH, V.I.-.; DI;=5hT=,*, G.-,:h.
Results of geological-prospecting operations for oi-l and gas in
Central- Asia, for 1963 and the trend 'Jor 1964,1965. Geol. nefti i
gaza 3 no.5:1-6 MY 164. (I-Im 17: 9)
1. Sredneaziatakiy sovet narodnogo kJiozyaystva, i Vsesoyuznyy nauchno
isaleciovatellakiy (,,cologorazvedoolmyy neftyanoy institut.

SEMENOTICHI V.V.; SOKOLOVSKIY, LOG.
Zonali ty of reservoir waters in Tur~mmenistan. Izv. ANT Turk. SSR.
Ser. fiz.-tekh., khim. i geol. nauk no.6t47-551 f64. (MRA 18:4)
1. Glavnoye upravleniye neftyanoy i gazovoy promyshlennosti
Sredneaziatskogo soveta narodnogo khozyaystva 1 TSentrallnaya
hompleksnaya tematicheskava ekspeditsiya Upraileniya geologii i
okhrany nedr pri SovetA Ministrov Turkmenskoy SSR.

S7-,
a
-auk no. 2, 6
eo, ri
1)!.,. v J On iYE, Ile
avnove
"Olza"

8XI-112,10,71CF8 V,V.
Faults in the Kara X= Taatfom and adjacent areavs Bove gooll
7 no, 505-84 IMY 164 WIRA l8s2)
1. G .lavnoye upravleniya neftyanoy i gazovoy promyshlennosti
SredneaziatpkQgo soveta narodnogo khazyaystivat

V.7,
DevGicpment of peitroleum production in Central Asia. C-soll. nef--4
gaz--. 8 no.90?-4-3 3 '61+0 17:11)
1. Vsasoyuznyy niiuch-?i~:>-issledovate"Llskiy geologora-zvedochnyy noftyamoy
in-4f,ltut. Mos~wal, Gosudarstvennyy geologichaskiy kommitet OSSSR i Bredare-
sovn-a--khoz.

ROZYREVA. T., kand. geol.-miner. nauk, glav. red.; SMIMOV, L.N.
kand. geol.-miner. nauk, zam. glav. red.; 14ASHRYKOV, K.1'
akademik, red.; KALUGD-1, P.I., akademik, red.; Sq~,ENQVICH,
kand. geol.-miner. nauk, red.; GABRIELYMITS, G.A.,
-miner. nauk, red.; SHCHETININA, Yu.14., red.
geol.
[Problems of the geology of Turkmenia; materials for the
22nd International Geological Congress] Voprosy geologii
Turkmenii; materialy k XXII Mezhdunarodnomu geologiche-
skomu kongressu. Ashkhabad, Turkmenskoe izd-vo, 1965. 242 p.
(MIRA 18:6)
1. Akademiya nauk Turkmenskoy SSR, Ashkhabad. Institut
geologii. 2. AN Turkmenskoy SSR (for Mashrykov, Kalugin).

A
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W been jj,;jQ ;~ tiq;W having a value of the Pnm4d
no. mr) over 0.6. Sim for Ut, pr is Very %1 (0.016 1
Ila o.016). thh an is of special Interest. The mcomme-
mentswel carded out In eled tubes of 10 to 40 mnw~*Wa-
wW HS ten". frow-430toMV. TheplatoftbaNuim-ik,
no. as a function of the PA70d& go. was compared with
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V~.%:~. T . Y~,,
"0 vozri-il-novenii pullsatsi-,7 v isparyayushchikh trubakh parovykh kotlov,"
ynamics and Heat Transfer During Boiling in High Pressure Boilers.
Hydrod-
Academli of Scdtences Mloscol-,: 1955, 256pp).
ccllec'io~ of 4-velve za-cers descri 4n- experimental work on t" movement of
he
steam and water, the formation of steam and heant transfer in boiler tubes.

SOV/124- 57- 3- 3204
Translation from: Referativnyy zhurnal. Mekhanika, 1957, Nr 3, p 80 (USSR)
AUTHOR: Semenovker, I. Ye.
TITLE; On the Initiation of Pulsations in Evaporating Tubes of Steam
Boilers (0 vozniknovenii pul'satsiy v isparayayushchikh trubakh
parovykh kotlov)
PERIODICAL: V sb.: Gidrodinamika i teploobmen pri kipenii v kotlakhvysokogo
davleniya. Moscow, AN SSSR, 1955, pp 155-172
ABSTRACT: A presentation of the results of experiments dealing with flow and
pressure pulsations in evaporating tubes of steam boilers. The
experiments were conducted on a through-flow boiler and on
boilers with multiple forced circulation, as well as on a special
stand. The author contends that the initiation of flow pulsations
is associated with the horizontal (or nearly horizontal) alignment
of heating surfaces, rather than with the forced circulation of the
liquid. Pulsation does not occur in vertical pipes even under
pulsation- conducive conditions (absence of washers, low velocities
of flow, etc.). Flow pulsations are caused by processes which
Card I /Z take place in the region of low steam content. The following

SOV/124-57-3-3204
On the Initiation of Pulsations in Evaporating Tubes of Steam Boilers
factors contribute to the initiation of the pulsations in that region: Reduction of
the weight-flow rate in the pipe, increased intensity of heating, and increased
pipe diameters. Such factors as the total length of a coil, the final steam
content, and the ratio of the lengths of the economizer sections to the steam-
carrying sections do not have any effect on the initiation of pulsations.
Z - L - Miropol'skiy
Card 2/2

AID P 2393
Subject USSR/Engineering
Card 1/1 Pub. 110-a - 7/15
Author Semenovker, I. E., Kand. Tech. Sci.
,*~~ ~_ I *MW
Title Foam impairment of feed water circulation
Periodical : Teploenergetika, 7, 33-38, Jl 1955
Abstract : The author discusses results of tests on separation
and circulation of feed water in the water walls of
the salt deposit section of the Ts1KTI 75-39-F boiler.
The absence of allmli in the feed water causes foaming
and prevents the steam from rising. Three different
types of separating installations were tested and their
design and 'functions are described in detail. The
cyclone type separator is recommended as the most suitable
and efficient. Eight diagrams.
Institution: Central Turbine-Boiler Institute
Submitted : No date

AUTHOR: Semenovker, I.E., Candidate of Technical Sciences,
Engineer. 96-7-5/25
TITIE: Experience of operating boilers with intra-drum
cyclones. (Opyt raboty kotlov c vnutribirabannymi
tsiklonami.)
PERIODICAL: "Te-ploenergetika"(Thermal Power), 195?, Vol.4, No.?,
pp. 26 - 29 (U.S."').R.)
ABSTRACT: In o:rder to select an effective separation,me-thod
for boilers type 715-39-1 of the Central Boiler and
Turbine Institute (TsKTI four kinds of-separation
device were tested and opemted in service at a heat
and electric power station. The first three devices
used two-stage evaporation and battery shields in the
clean section of the boiler and had two types of boxes
and one type of intra-drum cyclone in the salty
sections. In the fourth variant cycl-o'nes were inst-
alled along the entire length of the drum and step-
wise evaporation was not used. The arrangement of the
separating device in the drum is illustrated in '?ig.l.
card 1/4 The steam water mixture from the screen tubes is
delivered to a common collector intended to ensure
uniform loading of the cyclones and from there it is

Experience of opemting boilers with intra-dium
cyclones. (Cont.) 96,-7-5/25
of corrected sulphate residue was less than 0.2 mg/l.
This value increased to 0.25 mg/1 when the boiler was
loaded to 85 t/h with peaks of 90 t/h. The salt
content of the steam as a fanction of the salt content
of the boiler water is illustrated in Fig. 3.
Circulation tests which were made at the same time
provided data about the influence of the cyclones on
circulation characteristics. When cyclones are used
foam does not enter the circulation tubes.
This heat and electric power station now has a
year's expwi-ence of operating three boilers type
75-39-~ with ir~tra-drum cyclones. The mean annual load
on them was 65-75 t/h. For long periods the load was
75-80 with peaks of 90 t/h. The monthly mean alkalin-
ity of the boiler water was 26-33 nig.equiv/litre, the
salt content 2 000 - 2 500 mg/litre and the limiting
alkalinity 38 mg.equiv/litre. Monthly mean operating
Card 3/4 data on one of the boilers for the first half of 1956
is given in Table 3. During a year's operation
neither -uhe turbines nor the super--heaters were washed

AUTHOR. Semenovker, I - Ye..p Cand.Te ch. Sri, SOV/96-38-7-14/22
TITLEi E4erien?e with the application and test-inor of a steam superheat control
syqtem. with injection of condensate produced in the boiler. (Opyt
primeneniya i :Lspytaniye skhemy regulirovauiya peregreva para s
vpryskivaniyem. sonstvGnnogo kondensata.)
PERIODICALo Teploenergetika, 1958, &---- No.7. pp. 63-68 (USSR)
ABSTRACTa The regulation of steam stTerheat by the injection of condensate
produced in the boiler was proposed some years ago in Czechoslovakia by
Prof. Dolezhal, and is apparently being used successfuily there. This
method of condensate injection was used on a n-umber of Soviet boilers
including types TP-230-B and PK-10. At presence, operatingexperien-ae is
available on a group of boilers with an output of 110 tons/hr at 105 atm
and 5000C. This article des-,ribes operating experience over a year with
three boilers of this type and also tests carried out by the Central
Boiler Turbine Institute in 1956-57, and may serve as a basis for design
recommendations. The arrangement of the equipment for producing
condensate is shown in Fig.l. The principal component is a condenser
located 1,5 m above the water level in the drum. Because excess
condensate is returned to the drum the condenser does not flood even when
the injectors are not operating~ Therefore, the temperature of the
condenser tubes is almost constant. The cooling medium is feed-water
taken after the economiser and at a temperature 800 - 1000C below boili-1
point. All the feed-water passes through the condenser. The construction
of the condenser is described, An important feature is the absence of
Card 1/7

SOVI/96-58-7-14/22
Experience with the application and testing, of a steam superheat control system
with injection of condensate produced in the boilor-
arrangements for super-cooling the sonderisate. The condensate is
delivered to vertical tanks of 0.35 m3 capacity, which represents an
80 seconds reserve of water.. There is an nverflow tube from the top
of the tanks to *,he drum. The injection devices are cylindrical
vessels 35 mm. diametor with apertures of 3 mm diameter. Shields are
used to prevent condemsate from the nozzle* rea:-,hing the pipe walls.
In the boilers under consideration, injettion devices are used at two
successive points in the superheater! or-a in the radiation section
and one in the -,onvection seoAion. In operation only the last of these
is used and it is at Dra,~tiially the same level as the storage tanks.
Therefore, the head availa~bls for injection is only the hydraulic
U4-
resistance of the radiatio-i part, of the super-boater, which is abo
3.8 atms with full load on the boiler. To ensure the necessary
quantity of condensata being injected, Venturi tube ejectors of the -type
shown in Fig.2. ivere itstalled at the po--"Dts of injection and the
number of injecting nozzles was in-oreased to 40. Iffien. this had been
done 13 tons/hr of condensate could be injected. The only serious
defect observed in !'L y6ars of operation was a reduction in flow of
condensate because the nozzles were fouled with burrs and iron scale.
Stainless steel filters with a mesh of 2.5 mms were installed to prevent
Card 2/7 this and they could be -,lsaned during operation of the boiler by

SOV/9 r,-58-7 -14/22
Experience with the application and testing of a steam superheat control system
with ihjection of condensate produo~ed in the boiler.
reversing the flow of steam. It was feared that when the steam
pressure fell in the driza the condensate might boil, so that
injection would either ceaje or be much reduced. However, this did
not occur even when the drum pressure dropped by 20 atms. During tests
on this syst6ri of condensat-_ inje:,,tion the following questions were
studied; irreversible losses asso-ziated with tLe installation of the
Venturi tubes; the pressl:xe-drop caustid by the Venturis; the
resistance of the inje,~tiou_ nozzles3 the relationship between the
quaritity of condensate injected and boiler operating factors, sush as
'he load on the boilar, the completeness
press-are varxations, stc.;
of evaporation of the inje-ited watar on the sn.reeued length of pipe;
finally, the heat-transfer soeffioients in the P~ondenser and its
hyd-raulic resistance. iVs will be seen from the graph given in Fig.3z.
there were coisid6rabls irreversible losses in the Venturi tube;
rig.4. shows the relationship between the losses and the pressure change.
From Figs.3. & 4-. it can be seen that the resistance of the Venturi
tube is about half of the preesure drop tkat it sets up. The
installation of two e4ect,%rs in the superheater increased its
rezistance by more thar. 6 atma, whi-,h greatly reduced the value of
this method of regulating superheat. The high relative losses
indicated defe3tive constraction. The hi,,rh hydraulic resistance of
Card 3/ 7 the Venturi tube o,--curred be,-;ause half the narrow section was taken

SOV/96 -58 -7 -1-1/22
Experience with the application and testing o! a stean superheat control system
with injection of condensate produced in the boi-lar-
up by the injection nozzle and also its angle was wrong. A new tube
without these defects, that was proposed by the Central Boiler
Institute, is illustrated in Fig.5, A graph of the irreversible
losses in the new tube as a funct4on of steam flow through the tube
with maximum inje-tion and with no injection are given in Fig.6,
It will be seen that the resistanse of the new Venturi is much less
and that with a flow of 90-95 tons/hr the resistance was 0.2 - 0.7
atms, depending on the conditions of injection. Apparently the
injected water forms a screen that requires c;onsiderable energy to
break, and the losses might be reduced by injecting the water more
in line with the flow of steam. The ratio of the irreversible losses
to the pressure difference set up fell from 501Z with the original
tube to 5 - 20% with the new ones Data an the resistance of the
inje-.tion nozzles is given in Fig.8. On the boiler investigated the
condensate line was not insulated., so that the -,ondensate was cooled
by 2 - 4 kcal/kg before inje~,tion. This somewhat reduced the
possibility of boiling during injection but did not exclude it,
because at full load the pressure in the steam pipe at the point of
injection was 7.5 atms lower than in the drum. Special comparative
tests were made to investigate the iufluen--e of the temperature of
Card 4/ 7 the injected water on the resistance. It was concluded from these

SOlf/96-58-7-14/22
Experience with the application and testing of a steam Puperheat control system
with injection of condensate produced in the boiler,
tests that the nearniss of the water temperature to the saturation
temperature has no appreciable influence on the nozzle resistance
and that the variable resistan-c:es observed in the tests were due to
fouling of the nozzles,, The tests showed that for a given position
of the regulating valve the quantity of water injected.is in linear
relationship to the flow of steam through the Venturi tubes.
Pressure variations in the drum influence the amount injected only
to the extent that they affected the steam out-put of the boiler.
Thus, when the pressure fell (if this was not due to changes in the
furnaoe operation) the steam output iose and the quantity of water
injested also rose, and vice versa. The fear that the water in the
condensate line might boil when the: pressuxe in the drum was redused
was unfounded,. A year's experience of operating three boilersand the
tests, show that the condensate need not be supercooled, and in
Czechoslovakia the supercooling equipment is not. used. The extent of
evaporation of the injected water in the shielded part of the tube
was studied, and was found to be complete under all the operating
conditions observed. The given rates of flow of steam (65 m/se--)
and water (11 m/sec) are sufficient to evaporate injected condeu;ate
up to 15'% of the steam flow -in a tube length of 5 m. Similar tests
were also made in the intermediate superheater of the boiler at a
Card 5/7 pressure of 23 atm-- with injection by pumps dire-Aly into the steam

SOV/95-58-7-14/22
Experience with the application and testing of a steam superheat control
system with injection of condensate produced in the boiler.
pipe. The steam velocity at the point of injection was 35 M/sec,
If the rate of injection is more than 3% a water film is formed at a
section 5 m from the point of injection. The operating conditions
of the condenser in this system are the same as in ordinary steam
coolers; heat-transfer takes place from condensing steam flowing
over transversely-arranged tubes to water moving in the tubes. A
special feature is the high water speed of 4 - 5 m1sec. Design figures
for the condenser are given. The water resistance is quite small,
being only 0.8 aims at 4 M/se-- It is concluded from a year's
operating experience with three boilers and from the tests, that this
method of injecting condensate is simple, reliable and a fairly
economical method of regulating superheat. Injection can take place
at any point in the superheater. Temperature control is satisfactory
and can be made automatic. The total power losses arise from the
resistances of the condenser and the ejector equipment and are about
1.5 - 2 aims. These losses may be reduced by directing the injected
water along the flow of steam. The equipment itself is very simple
though it is necessary to increase somewhat the dimensions of the
economiser. The weight of the equipment is about 7 tons of metal
Card 6/7

SOV/96-58-7-1-1/-92
Experience with the application and testing of a stean superheat control syst==
with injection of condensate produced in the boiler.
for every 100 tons/hr of boiler output. The system can be
recommended for boilers of over 100 tons/hr installed in Heat and
Electric Power Stations using large quantities of chemically-treated
make-up water. There are 8 figures and 2 literature references
(Soviet)
ASSOCLITIONa TsKTI
1. Steam power plants - Control systems 2. Control systems -
Applications 3. Control systtms - Test results
Card 7/7

AUTHOR2 Semenovker. !.-Ye., Candidat-e
TITLE.- Operating Conditions of a Hadi-an-11-
over the Entire Height of tlie
radiatusionnogo peregrevatelya
vysote topki)
PERIODICAL: Te-oloenerge-t.-ika, 1959~ Nr
of Teohnical Saier-,-mes
Super-heatex~ Arranged
Furnace "Js-i oviya raboty
k -- -
raspolozhennGg3 po vsey
',7, pp 41-J,-5 (USSR)
ABSTRACT:The svecial advan-11--ages of radiant super-heaters when steam
conditions are high are e-zplained. Data is tabulated to
show that the hea+ transfer -to a radiant su-oer--hea-I-er is
increased -,.s the steam conditicns, fue-IL dryness and air
temperature are increased.. The limitations c-f s-~reen-type
SUDer-hea-lers ar,- described, Radi-ant suDer-heaters show
to best advantage when arranged over the entire beight of
the furnat~a. i . there are s-me doubi;s about the
pec
raliabilithy of this arrangement, par.~-icuiar!-.r irj reS. -t
of the pa.-Ts of the sLij--)e:r-.r-,ea7,e7, near i;he flame. T h I s
article describes test -results on such a suDer-heater.
used in a boiler --Af 110 steam conditicIrILS
Card 1/5 of -.1-05 atm nlnd burning anthrac;ite fines and heavy

_V/9 Do - 5 9 -71
Operating Conditions of a Radiant- D.;pe-r-hea-uer Arranged o-ve.r the
Entire Height of the Yurnac;e
fuels. ':he furrial:~e has four burners, c,n t-he vla_ll~
The rad.iarit super-heater pinels a:re -I-.n the rear suir-faces
of' the side walis. 'i-he iower parts of t1be pariels re
covered with a layer of t-hromite. Steam from the drum
is delivered to the left-hand y3nel, through, which it
descends arid then rises in the r--- ght-1-land -oanel, "-he
Danels are 1;~:.B metres higrh and 2.8 metres wide,, other
design data a.re given. The arrangemenll- of -thermo-coujles
used in waking the ts-sf;s is desc;ribed. A diagram of 'Ule
tem-oerature differ~n-es between t*.~e steam and the tube
wal::L7., at pcints rQund the Derimet-e--r of the -tube,
given ir. This relates C-0 _~ -mabe 3.5 metres
above the burner axis fja a boiler b~urnin-g anthra,-.-ite fines
at a loading of 90 x licu.r. It wil! te seen -that
the Ereates-1- diff-=rence be-tween -thle mel;sl and steam. temp-
wh C
erature s is a4 `C corres-oc.nds 11-c a local the2.mal
tube mata 4-em
loadin of x per-
Card 2/5 a4-
,ure was ri(,-~ unifr~rm a,:-.-r-.ss t-.--e ,-/-L--"h j,f the -oane-I but

S -a 'V/96-- 50 q_'7 - 10/