SCIENTIFIC ABSTRACT VARGA, Z. - VARGANOVA, A.N.

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SCIENTIFIC ABSTRACT
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HUTILS, ITire, Dr.; ZSAMBNKY, Pal, 'Dr.; VAWA, Zouzaa, Dr. Data on the dia&nwals and therapy of solitary liver absceseas. Orv. hetil. 99 no-33:1347-1150 17 Aug 58. 1, A Van Regyei Tannes *Narkunovszky" Xorhaza I. nz. Belgjogyanzati OnxtalynnAk (foorvos: Vusarhelyi Bela dr.) so Rontgenonztalyanak (foorvos: Hutan Imre dr.) kozlemenye. (LIM, abscess solitary, diag. & ther.. case reports (Hma)) SZUCS,Sandor,dr.; HYIMY,Gaza,dr.I_YALIq~tZoltah.dr.; GAAL,Jozaaf,dr. Bronchographic aspects of emll bronchi in tuberculosis. Tuberkulozis 13 no.2.-47-50 7 16o. 1. A Budapeati Orvoctudomanyi Z"4tam Tudogyogynezati Xlinika (iga2gato: Kovate,lareno,dr. egyetemi tanar, az orvoetudomnyok daktora) kozlemenyo. (TUBnOUIMIS PUIMONARY radiogr. ) HOILANYI, Janos, dr.; KERENYI, Imro, dr.; VARGA, Zoltan, dr. LYMPhocYtoma in the 'lungs. Mag7. Bebeszet 14 no.3:171-176 Je 161. 1. A Budapesti Orvostudomanyi Egyetem TudogTogyaszati Klinikajanak (igazgato: Kovats Fereno dr. egyetemi tanar)., a II. sz. Sebeszeti KI-tn-ikanak (megbizott vezeto: Stefanics Janos dr. egyetemi docens) es a MAV Egeszsegugyi Intezmenyek Budakeszi Tudog7ogyintezetenek (igazgato: Nyiro Jozsef dr.) kozlemenye. (LUNG NEOFLASMS case reports) (LYMPHOMA case reports) VARGA HASzoNITS4 Zoltan Moisture conditions of soils cultivated according various methods. IdoJaras 64 no.4.-238-242 Jl-Ag 160. (EEAI 10:2) (soils) --V~A HMONITS, Zoltan Soil temperature diapersion. Idojaras 64 no.6075-376 160. (EW 10:7) (soils) VARGA HASZONITSP Zoltan fttreme values of Boil temperature of Boils variously cultivated. Idejaras 64 no.3:181-183 my~e 161. VARGA HASZONITS, Zoltan . I Air and soil temperature in Holland botbeh vi various heating systems, Oroz meteor int boos tud kut 25:273-277 161 (publ.162). MORVAY, An.na; VARGA IIAg0!!Jq4,-ZQIImn- Daily course of plant temperature in a Holland bed. Idajaras 66 Ob-4:248-249 JI-Ag .162. VABIGA HASZOIIITS., Zoltan Temperature of grassy and rolled soil. Idojaras 67 no.3.178- 179 My~e 163,, VAROA WZONITS, Zolt4h 'l. I ~-;4 I.:", 'T -, -, Hungarian agror~o~eorologistS in the -Zowiet Union. Idojaras 67 no.4.*256 Jl-Ag ~ 163. - .- VARGA HASZONITS11 Zoltall " Times of surface ineteor int beaz frosts in tile late spring and early fall. Orsz tud kut, 26,305-310 162(publ.163). VARGA-MANYI, Piroska; TIGY1, J. Separation of muscle eXcitation from contraction. Acta physiol. acad. sai. hung. 22 no.3/4:287-291 162. 1. Institute of Blopbysics) Medical University Pecs (MUSCLES) (PERFUSIONS KAUCR, Gyorg3r, ; VARUDY, Iaszlc). I-: -: -:.%. J)irect rapid filter partition electrophoresis with Palfrich photometer. Kiserletes orvostud. 7 no.2:212-215 Xar 55. 1. Budaposti Orvostudomanyl Egyetem Baboaztovabbkozo Klinikaja. . ion, (BLOOD PROTEINS, determinat slactrophoresia with Pfalfrich photometer) (FJMTROPHMESIB I of blood proteins, with Palfrich photometer) 5.3630 S 071/7 D0 AUTHORSt Sarycheva, I. K., Vargaftik, M. N., Utkina, 0. V., Preobra-zhenskiy, If. A. TITLE: Investigations of Lipides. IV. Study of Unsaturated Glycerldeo U21ng Paper Chromatography PERIODICALs Zhurnal obshchey Ichimil, 1960, Vol 30, Nr 3, pp 1048-1050 (USSR) ABSTRAM Identification and separation of synthetic glycerides was studied using paper chromatography. A previously described procedure (H. Schlenk and others, J. Am. Oil Chem. Soc., 34, 377, 1957) was used. For the monoglycerides of oleic (A), linoleic (B), and linolenic (C) acids, the following R f were obtained: 0.70, 0.81, and 0.91. The R f values obtained for the investigated triglycerides are given in Table 1 below. Card 1/3 Investigations of Lipides. IV 78309 3 011//79-.'qj CJ -3 -63/6.; Table 1. Rf values for, triglycerides. Key: (a) Triglyceride; (b) Number of double bonds; ~L) linolelc acid; (S) stearic acid; (0) oleic acid; Ln) linolenic acid. Card 2/3 b 4 010 SLL (11) 4 OA2 LOO fill) 4 0.16 sl.no (IV) 4 0.20 1,01, (V) 5 0.24 1.1,1, JV11 6 0.26 SLOm (VII) 6 0.32 1.nSbi Will) 6 0.40 LI'111' OX) 7 0.47 I X) 7 0.49 Unim (Nii 8 0153 I.AnLri (XII) 9 0 618 v L; f~' Irj t I--! ('I -ated afid IdE.-rit-Ified by the abovi-, There are 3 flfrul'es; I table; and 6 2 U.S., I U.K., 1 Swio3, 2 Soviet. Tihe U.S. and U K. referenceo are: D. Chapman, A. C. Davle;.,~, J. Chem. ~Oc., 1502 (1957); J. W. Dieclcer!', R. Rel,,7er, J. Ant. Oil, Sou., -33, 123 (1956); if. Schle-nk, 1. L. Gelleinan, J. A. Tillotson, H. K. Mart.---old, J. Am. 011. Chem. Soc., 34, 377 ( .1 c--) 57 ) - ASSOCIATION; Moscow Institute of (Moslcov;;Iciy institut tekhno1,),.r.L1) SUBMITTEDr January 6, 1959 Fine Chemicals Technology torLkoy khimicheskoy Card 3/3 81862 3/020/60/133/02/35/068 ,-6>7 3.2 0 0 B016/BO60 AUTHORSt Moiseyev, I* I., Var ftik, M. 1,,-Syrkin, Ya. K., Corre- sponding Member of AS USSR TITLE: The Mechanism of the Reaction of Palladium Salts With Olefindlin Hydroxyl-containing Solvents PERIODICALt Doklady Akademii nauk SSSR9 1960, Vol. 133, No. 2, pp. 377-380 TEXT: In the authors' opinion, a participation of the HO ions in the reaction mentioned in the title appears to be little probable. Under the conditions mentioned'in Ref. 1, the reaction of the q-complex with the HO*- ions is evidently accompanied by another reaction with the halide ions. This reaction leads to the formation of organohalogen compounds which are fairly stable under experimental conditions (the concentratio 11 of Br- or Cl- was 1010-1012 times higher than the OR- concentration, Ref. 1). Reverthelesa, such a scheme does not explain satisfactorily the high selectivity of the oxidation process in which the yield of the Card 1/4 The Mechanism of the Reaction of Palladium Salts With Olefins in Hydroxyl-containing Solvents 81862 5102016011331021351068 B0161BO60 carbonyl compound attains 95-99%. It may be rather assumed that the charge of the nucleophilic particle attacking the C-atom of the olefin double bond does not play any essential part, and the addition of the HO ion takes place by reaction of the IE-complex with the solvent molecules (2). Basic data on the mechanism of the decomposition of the Tt-complex can be obtained by studying the reaction between PdCl and the olefins in nonapeous solutions. The authors' experiments reveaied that the (PdCl 2oC2H 4)2 comPlexisyntbesized by the method devised by M. S. Kharash (Ref. 3), which reacts instantaneously even with atmospheric moisture, remains unaltered in a glacial acetic solution for even 10 days. This complex is rapidly decomposed in solutions of ethyl- as well as benzoyl alcohol and phenol. Experiments conducted by the authors further revealed that palladium chloride in acetic acid solutions containing oodium acetate is reduced by ethylene according to equation (3). The yield of vinyl acetatelis 97% if referred to the reacted ethylene. The (PdCl 2* C2H4)2 complex also reacts with sodium acetate in glacial acetic acid to form vinyl acetate. In the presence of substances capable of Card 2/4 81862 The Mechanism of the Reaction of Palladium Salts S102016011331021351066 With Olefins in Hydroxyl-containing Solvents B016/BO60 oxidizing the palladium developed in the reaction, reaction (3) can be evidently used for the preparatory stage in the production of vinyl esters. The overall reaction in the presence of benzoquinone (see scheme) shows that also palladium is oxidized besides reaction (3). The authors' experiments further revealed that the above-mentioned complex reacts readily with alcohol and yields acetal as the main product (4). In the presence of p-benzoquinone, the reduction of PdC12 is accompanied by an oxidation of metallic Pd by way of ethylene in alcoholic solutions. This makes it possible for this reaction to be utilized in the direct production of acetals from olefins (see scheme). Also copper-salt solutions can be used as oxidizers in alcoholic solutions. The data ob- tained confirm the opinion that the decomposition of the H-complex in the hydroxyl-containing solvents takes place by way of the intermediate formation of vinyl compounds. The information supplied by the authors does not answer the question as to which of the two reactions (conver- sion of the 11-complex into I or into II) represents the first stage of the decomposition. However, the assumption of conversion of II into a 1W vinyl compound proceeding more quickly than the acidolysis of II, and Card 3/4 81862 The Mechanism of the Reaction of Palladium Salts S102016011331021351066 With Olefins in Hydroxyl-containing Solvents B016/BO60 the other assumption of reaction (2) representing the first stage of decomposition, are held to be less probable. There are 4 referencest 2 Soviet, 1 American, and 1 German. ASSOCIATIONs Moskovskiy institut tonkoy khimicheskoy tokhnologJ.i im. 11~r M. V. Lomonosova (Moscow institute of Fine Chemical Technology imeni M. V. Lomonosov) SUBMITTED: April 23, 1960 Card 4/4 VARGAFTIK, M.N.1 MOISEYEV, 1J.; SYRnNj YajK6 Kinetics of cyclohexane pxidatiOn-by paIWIum salU in aqueous solutions. Dokl. AN SSSR 139 A0.60396-b" Ag 161. (MIU 34:8) lo Mopkovskiy institut tonkoy Aimicheekoy tekhnoloAli im. M.V. Lomonosova. 2& Chlen-korTespondent 'AN SSSR (for SyrkZT. (Cyclohexane) (Oxidation) NlWiun chloride) -a, as~t i VARGi,,-',,'TIK, M.N.; 1,101ISEnV, I.I.; SYRKIII, Ya.K.; YAKS11.0, V.V. Formation of allyl eaters in the reaction of high -er olefins with palladium chloride in oolutiona of anhydroun carboxylic acids. I2v. AN SSSR. Otd.khim.nauk no-5:930-931 My 162. (MIIV, 11 :6) 1. Institut tonko khimicheakoy to'chnologii im. H.V.Lomonosova. (Olefins~ (Palladium chloride) (Eoters) -M 2 .0E." VARGAFTIK., M.N.; MOISEYEV, I.I.; SYRKIN, Ya.K. Kinetics of ethylene oxidation by palladi= oalts in .aqueous solutions. Dokl. AN SSSR 147 no.2-399-40;2 N 162. (MIhA 15:11) 1. Moskovskiy institut tonkoy khimicheskoy tekhnologii im. M.V. Lomonosova. 2. Chlen-korrespondent AN SSSR (for Syrkin). (Ethylene) (Oxidatic#)~,(Falladium sata) MOISEYEV, I.I.;_VARGAFTIK, M.N.; SYRKIN, U.K. Kinetic isotope effect of ethylene oxidation by pall-dium chloride. Izv. AN SSSR. Otd.khim.nauk no.6:1144-1145 Je 163. OaFIA 16:7) 1. Institut tonkoy khimicheakoy tekhnologii imeni Lomonosova. (Ethylene) (Oxidation) (Palladium compounds) VARGAFTIK M.N.; MOISEYEV,-I.I.; SYRKIN, Ta.K. Effect of chlorine ions on the rate of oxidation of ethylene by palladium chloride in aqueous solutions. Izv. AN SSSM. Otd.kI-Ain, nauk no.6:1147 Je 163. (MIRA 16:7) 1. Institut obshchey i neorganicheskoy khimii AN SSSR. (Ethylene) (Oxidation) (Palladium chlorides) MOISEyEV, I.I.; VARGAFTIK, M.N.; SYRKIN, Ya.K. Kinetic stages of etbylene oxidation by palladium chloride in aqueous solutions. Dokl. AN SSSR 153 no.1:140-143 N 163. (MIRA 17;1) 1. Institut obshchey i neorganicheskoy khimii AN SSSR. 2, Chlen-korrespondent AN SSSR (for Syrkin). 140ISEYEV, I.I.; VARGAFTIK, M.V.; SYRKIN, Ya.K. Equilibrium of complex-forming process between palladium chloride and ethylene in aqueous solutions. Dokl. AN SSSR 152 no.1:147-150 S 163. (Wn 16.. 9) 1. Inatitut obshchey i neorganicheskoy khimii im. N.S.turnakova AN SSSR. 2. Chlen-korrespondent AN SSSR (for Syrkin). .(Palladium c(tpounds) (Ethylene) MOISEYET, I. I.j'.VARGAFTIK, M. N.; SYRKIN, Ya. K. Newjr-allyl complex of palladium. Izv AN SSSR Ser Khim no. 4: 775 Ap 164. (MIRA 17:5) 'K -Complex of palladium with triphenylcyclopropenyl. lbid.:775- 776. 1. Institut tonkoy khimicheskoy tekhnologii im. M. V. Lomonosova i Institut obshchey i neorganicheskoy khimii im. H. S. Kurnakova AN SSSR. BIUDVP A.F.; VARGAFTIK, M.N.; MDISEYI'-'V, I.I. Bromination of//-allyl complexes o.f palladium. Tzy. AN SSSR. Ser. khim. no.3;1551-1552 Ag 164. (WIRA 17.9) 1. Inatitut obshchey i neorganichaskoy khimii Im. Kurnakova AN SSSR 1 Institut tonkoy khimicheskoy tokhnologii im. Lomonosoira. MOISEYFV, I.I.; WaGPY11K, M.N. Carbwtium Ions in the reactions of oxidation of olef'.rs by palladium chloride. Izv. AN SSSR. Ser. kh1m. no.42759L-760 165. (MITRA 18,5) 1. Institut obshchey I neorganicheskoy khimii im. N.S,Kurnakova AN SSSR. 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I . 01 scors" d" U9106 00 couthebwx Stamm an interao. isbod U%-- 4A 400- 00 .3 the satM of the Ow vistop" I~W~ and vw"Aty of a 5c bast-, 'tutus Sad V060016- 00 0 0* eetiblbbO for Ctiv". Speco of tow be" CM7 A0, b"t coed j& fear d.ts mbod~ 13. oo a .,W j tb. 'WNW" 00 Ondow t- valaclo gives . ,d prandtl Ilt so tie 0 U00 woo 11A *.I III a 4PA Is A, vat C.L11% 11ALLL-K, It Tg It It 00 o4o (A : If .3v V : 0 Beat coadved" at at T "M coad. of vmdw vu I 'uted Al-m-ft. 1W cocid. vkh temp. to a umm at 130'. Tko '21-0 ob- mitsid 6w owd. of water at hkt tMP. "M I" With 11114 meauirm"t of a* toad. of water v4pw (Cf. Tn. 76346). The lberaW coed. Of WSWIF IMM D' to 370, for the pmewn lnttnW 1-" atm. Is tabulaftd. Rokulum GaAww A 10 S t A MAITALtURCCAL %.ITVRATUft CLAISWKAff4a lei()*,) Nat 0.11 alit IN It At is a n 1 4 ~tlli 100 ; ~014 0 0 0 wo 0 0 !~I 4900 =00 000 111010 golb 660 ale 0 god %so JIun 19V Ocaduotivity, Thermal Temperature Measurements 01~,elatlcn Of Therml Cmductivity of CAses io Temper.; ature," N. D. Vargaftik 0. N. Oleshchuk, Pbysioo- tdohnical Iaboratory, 91 Pp VIzvest vTr No 6 (134) 'Brief general description of the forwiUs vhIch are use& to caloulate relationship of thermal ocnduativity to temperatare. Dismses methods of meamwament and desoription of experimentea eqAxlyment, resu.1ts of the measurements, and evaluation of the experimental re- Pults Iments arkjj&3 to Ica1%'%oraZOz7$ jogo?X on at the I?hysico- ,ohn or XDSUcerI4 3 2 VARGAFTIK, N.B.; GOLUBTSOV, V.A.; STEPAMNKO, U.N. [Electrical method of determining moisture content in petroleum- products] Mektricheskii metod oprodeloniia vlashnoBti nefte- produktov. Moskva, Goo. izd-vo tekhniko-teoret. lit-ry, 1947. 58 P. (MLRA 7:2) (Petroleum products) U4 3~7~,/Chemlstry - Electrolytes Feb 1947 Ch-e-nistry - FMuls1(,ns OTbe Influence of the Concentration of Electrolytes Ir, Water Pnoent in OV. oi- the Dielectric Convt~zt of the latterg I" It. fl. Sterawnk4j 17. B. Vargaft1k, I-4-Of I.Vevo Fbyslas Laboratorys, Institute of Construction,, lbosovets, 2 pp "Kolloldnyy Zhurnalu Vol IX,, No 2 Several scientists# among Mom Ftenkell have advanced the t1wory t)-at It might be povoible to app],Y Uolubtwvfs electrical metbod fGr determining the mlsturs content of jmtrolaum products. As a reaultp t~* authors deacr!tA the axperk-ente which t1my conducted to detemlno the offect of t1v eoncentraticm 6f electrolytevo In water ubldh lo founa in oil, and tho effect this i=s or. the dielectric constant cf the ollo In the experiments'the dielectric connotant let.-rm'ned the Capecity of the CorAbn-sor. PA 34711 Vtti~AFTiK, 14. B- Gases - Thermodynamics_ Jan 1947 "An'Antineientific' Book on ThOrmDdYnwdOSpI' N B Vargaftik,, M A TAcntovioh and M P shirocov, 6 pp 112hum Tekh Piz" Vol XVII, No 1 7he author in the revised book famulates a now law of therml capacities according to vhich (at 00 Centigrade) for gases ancl vaporst,;v = 2.2-0075 Cal/degrees, Formila for solid-and-llquld bodies also given. gT36 CA ones&#. N.B. TkW" "Odatdft of bhwy H nurl = V. V. Kambestay 9 1 Im. S. Onhhoni- xhim. 24, 7t*41D(jMO).-Th* tbwmM oNd. ef tM "gm PhNfIr HOAc vwdetd. by Fnmt"lcvlo wediod (C.A. 40,4M#).' IU ad. pumugm of HOAr mW K X 10-6am. 0, 41,2; 2D.40.0; 40,41.1; OD.41.9; 9D,48A,,:4100 409ciLl./ W. 1?~- cm. ow. d"m. M;,. VA;~GAFTIK, N. B. -- `T"El~?'AL IVITY OF CCf-,FrE:n~-Cr, t E~ -Arz r~2 , F owcr, Eur i tirc, i Nl~~ I N7,T I PF N I G. P. i'Q I DIAMOVI~V, I Y , A CAD C II-,T AT FOR THE 0C45RCE OF DOCTOR m TFcHmfAL jCIFhCF!-,) 30: VECHER?JAYA MOSKVA, JA.'IUA.-7Y-DZccmoEr, sr4-2 oa ,j , ff, f~,, " ~,,F;Xlff ?I.. 21, M), sp. gr., vi--,c,~itY, -p,cific ll~at, and confl. oi a mixt. of K\O, 5:1, NK070,7. and NaNOOVO, between -d. Tlw mmhod wed for the dem. 1,10 ;md "oo, ~wdit j,f )I(-;It j,misl~ of Ocvfrofytv~ cortived itt Itcating a thin n ;d I T- i t Liva r of Ifir. dtf lrolyle illli6~ an anisular sp,lcv bl-twcclt a th in Capillary fillrd 'zitb Hg, aTid -in CUt!;ilf,- tofu-, with the curfent pwing tllr,)tlgls he 119 in ti C:Ij)i1hty Nfni,Jlc~ the and tilt, TIK ikelf arts ivi a resi-itailer Th~ l'I,:t* MITI. k nicamir-1 front the tellip, fic"rfled tIv 111'! 2 M"istarke awl ?1W;IkITf. uf hl%it intvy'hiced throtigh the Ug. The fir"'I ~'11, wa, liv, a~nrvd with :1 nj(~lirwd a.tw:il,f 'I lit_ 11 Nl;t~ IIivA%ijT,.,1 ill all "C: M. 'Sirmlwy VARGAITIK, N.B. Dissertation by N.B.Vargaftik "Heat conductivity of compressed gases and liquids." Izv.AN SSSR Otd.tekh.nauk no-5:790-791 My 153. (mT.RA 6:8) (Vargaftik, M.B.) (Heat--Conduction) Work is the Dbators dissertation at the All-Union Thermal Enoineoring Institute imeni Dzerzhinskiy in 1951. VARGAFTIK,N.B.. doktor takhnichaskikh nauk; OLZSHCHUK.O.S., inzhener Heat eapacity of slagis of different fuels. TeplosaargetIlra 2 no.4:13-17 AP '55. (XLHA 8:9) 1. YeesoyuzVy teplotekhnicheakiy inatitut (slag) VARGA FTI.X,--N -B.,, professor, redBktor; AYZ3CfSfl2AT. I.I., redaktor; FRIDKIN, A.M., tekhnicheskiy reduktor; YOROIFIN. K.P., takhaicheskiv redaktor; IARICHOY, G.Teso tekhnIchoakiy redbktor [Thermophysical properties of substances; a reference manual) Teplo- f12icheskie evoistva veshchestv; apravochnik. Pod red. 11,BxVargaftika. Moskva, Goa* energ. izd-vo, 1956. 367 P. (HLTtk 10:1) 1. Moscow. Voesoyuznn teplotekhnicheakiy lastitut. (Thermodynamics) AID P - 48oo Subject USSR/Engineering Card 1/2 Pub. 110-a - 3/17 Authors Va Dr. Tech. Sci., and Yu. P. OsIminin, -4a"Pffda.- Phys.-Math. Sci. Title Thermal conductivity of water solutions of salt;3, acids and alkalies. Periodical : Teploenergetika, 7, 11-16, Jl 1956 Abstract : The authors present the results of experimental research of various solutions for a wide range of concentrations. Detailed investigations of the thermal conductivity of electrolytes at different concentrations and teriperatures are described, as well as the experimental equipment and the methods of measurement. The use of the same equations for liquids and electrolytes is discussed. Tabi.es, diagrams, 12 references k9 Russian). USTS~~ia~`Mechanic' s Abs Joui,: Ref Zhur-Mekhanika, No 5, 1957, 5714 Author Vargaftik, N B Smirnova, Ye. V. Inst Title On the dependence of the thermal conductivity of steam on temperature, Orig Pub: Zh. techn. fiziki, 1956, 26, No 6, 1251-1261 Abstract: The thermal conductivity of steam, , was determined by the method of a heated filament (1), and by the method of coaxial cylinders (2), in the temperature range of up to 6000 and at a pressure of 1 atm. abs. Correct- ions for extraneous heat flow did not exceed the follow- ing magnitudes: 2 percent for loss of heat from the ends of the measuring wire, 3 percent for radiation from platinum wire (at 5000). The results obtained agree very well with data on :~, from previous experi- ments conducted at the All-Union Power Engineering In- stitute (VTI). measures were taken to decrease Sub- Card 1/3 USSPt/Fluid Mechanics Abs'JOUr: Ref Zhur-Mekhanika, No 5, 1957, 5714 Abstract: stantially any extraneous heat flOW from the region of measurement; for example$ centering devices were re- Moved from the region Of measurement itself, and protec- tive heaters were installed at both ends of the region. The internal system of cylinders was centered relative to the external cylinders with the aid of six cones of high-melting glass (clearance between cylinders was ap- proximately 1 mm,). Regulation of the electric heaters in the Protective cylinders made it Possible to maintain a texape' ture difference of 0,1- 0 and extera M between the interior rior cylinders. Axial flow of heat (loss) in the equipment for method (2) through the rods connect- ing the cylinders.. through the gas layer (5 Mm thickness), through the thermocouple wires In Porcelain tubes, and through the 10011W wlft& A& the primary heater, totalled tO.04A kcal -or d't . 10, or not more than I percent of the 4uant*W3 heat transmitted radial-ly through the Card 2/3 layer of the gas under investigation, Data on;~, Pub- VARGAFTIK, 11. B. (DR., Prof.) All-Union Thermal Technical Instintute, moscow. "Thermal Conductivity of Liquids and Compressed Gases." paper presented at Conf. on Thermodynamic and Transport Properties of Fluids, held by the Inst. of Mech. Engr-, London, 10-12 July 1957. TIKROT, D.D., doktor tekhn.nauk; RIVKIN, S.L., kand.tekhn.nauk; SUROTA, L.M., kand.takhn.nauk; VARGAYTIK, H.B., doktor tekhn,nsuk; MIKOIAYEV, Y.V., red. MEDVIDIV. LYa-T.-te-M~.M; (Tables-of thermodynamic prpperties of water and steam] Tablitsy tormodinamicheskikh ovoistv vody i vodianogo oara. 1zd. 2-oe, dcp. Moskva, Goo. energ. izd-vo. 1958. 106 p. (MIRA 1114) 1. Moscow. Vseeoyuznyy teplotekhnicheskiy inotitut. (Steamr-Tables, calculations, etc.) AUTHORt Vargaftik, N,B., (Dr. Tech.Sci.) SOV/96-58-12-14/18 (Rogineer) TITLEs TITM The thermal conductivity of slags in the solid and jzoltsn condition,, (Teploprovodnowe shlakov v tverdoz i rasplavlonnom sovtDyanii) PMIODICAL: Teploonergetika, 1958,,NNo.12. pp. 79-85 (USSR) ABSMCT& There in little published data on the thermal condur.-ti7itioc -;f s~;:Ijd slag and of porous slags such as are used for heat, insulatAon., This article dee4ribes determinations by the method of -.ovxial cylinders, in which the temperature difference betwean ~.wo cylinders is measured when the space between then in filled wi-th ths slag. The necessary forn I&* are stated and the experAzen-tal Is illustrated by a sectioned drawing in Fig.l. Tests at tenTerat-ares up -to 11000C wore made in the thermostatic oven illustrated in.FAg.Xa. and at higher temperatures in the one in Fij.lb. The o-Tene wer,& of stainless steel and porcalaia respectively, The tircuit dirgxam of the elettric thermometer is given in Fig.li. As the method in a relative one, the instrument was oalibrated on svlatar,.ies of knovt therinal conductivity, su.--h as water and castor oil at room Wzptir&tvms and molten salts at a temperature of 2000b. Before meascrembata were made on slag, both instr=ents were used to measure the thermal conductivity of different glasses similar in composition to slag. The analysts of the glasses used, one of which contains 4% cahalt, Card 1/4 "s recorded in Table.,I, The test results witla glass are totqd in The thermal conductivity of slags in the gol4d SOVI/96-58-12-14/1 8 and molten condition. Table 2. and plotted in Fig.23 they agree with prblished data for glass of comparable composition to within 2% in the temp4ratvre range from 0 to 5000C. The first tests with slag were made wita slag of 16an Donbass coal grade T. The test results show that the thermall conductivity increases with temperature in both th.,, eoUd #ad molten conditions. It will be seen from the curves in Fig,3~ that tht platinum and atainltss steel cylinders gave very s~miJl&r results. As with glass, it was very difficult to remove the slag from tht cylinders and they could be used only once. Thtrefore, foT subsequent work on al&gs, only stainlase steel cylindera rir4 =ed. Further work on slags made use of the combustion produ-,te of waatexy wastes and shales. The work on the latter was of partic-alar interest because of the high content of CaO. The analysts of the various slags are given in Table 3. and the thexz&l corduztii-ity results in Table 4. and Fig.3. It will be seen from Pig.3. that the results pertaining to different fuels are very similar, thi deviation from. the msan line for any slag being 3%. A fomala in gilren that represenis the thtrzal conductivity curve for aX2 the slags over the temp6rature range 0 - 10000C and a furthsr- fo?mnla with Card 2/4 different constants for high temperatures. Debya's thsory of the The thermal conductivity of slags in the solid SOV/.96-58-12-14/1.3 and molten condition. thermal conductivity of materials of this kind is d'-se.-asesd and his theoretioal formvla for thermal conduativity in it--=a of specific heat, v~&looity of sound and mean free part oX phono7,tv .1~5 written. It inditates that the thermal conductivity of ' gltvp*4 and slags should in,~rease with temperature? ths test res"-Ata confirm this theoretital idea. Values of thermal condu~-,tiTity, specifio hiat and the ratio of thermal condu.-ti7k~y- to apsci;ti* heat for slag in the solid condition over the tempsrature rang,6 0 - 1000OC9 are displayed in Table 6. and Fig.5. "'t wl-L'll be. mrtn that the ratio is pra:~tically indepandent of the temparature. The physizal -.on.-ept of thermal conduativity of slag and glass at temperatures above the softening point is much more -,~amplex. Above the malting point the +,h6rmal ccnductivit-y increas~as sharply with increase of temperature. Theoretical work on this sv-bjs,-;t has recently beer publiahsd. (lit.ref.7.). The deposit's on boiler surfaces may be of solid or porous slag. Me thermal conductivity of porous slag is, of course, lower than that of solids. Previously published experimental data for the former is plotted in Fig.6. and an equation is given that represents the experimental results approximately. Further work req-m,~res to Card 3/4 be dong on ths thermal oconductivity of porous slag, pctticalarly The Thermal Conductivity of Slags in the Solid and Molten Condition 2 - 2.4/118 as a ftmation of temperature. However, an eq7jA-*4-:T-,on is cffeied for calculating the Wue at various temperatures I.Y. the e~Zid condition. Date. required in these calculativzz Evee p7-irfLd!A :1.7-1 Table 7. Th ere e-re 6 figaies, 7 tables slid 13 references~ rf which 12 are Soviet and 1 Enp~lish. ASSOCTATION: VaesoyuzW teplotekhnicheskiy inatitut (All-11niz--- T%he--mc.- Technical Institute) Card 4/4 SOIr/96-59-9-3/22 AUTHORS: Var (Doct!-.r of Technical Science3), and rz 'A. (Engineer) Tarzimanov, k. TITLE: An Experimental Investigation of the Thermal Conducti--4_ty of Steam at High Temperatures and Pressures PERIODICAL: Teploenergetika, 1959, Nr 9, pp 15-21 (USSR) ABSTRACT: Previous work on the thermal conductivity of steam is EX 4 briefly reviewed. i-sting results at a pressure of 1 atai are in good agreement at temperatures up to 900 OC., The influence of pressure on thermal conductivity has been studied less7 and available data at high pressures Is clearly inadequate. It was, therefore, decided to st-.;dy further the thermal conductivity of steam at high pressures and temperatures, particularly at pressures up to 300 atm and temperatures of the order of 700 CC, The tests were made by the hot-wire method which has been previously describedi the experimental apparatus is illustrated diagrammatically in Fig 2. A number of advantages are claimed for this method of measurement. Special attention was paid to the risk of formation of hydrogen from water in the autoclave as a result of Card 115 oxidation of the metal. The autoclave was accordingly lined with seamless tube of pure silver. k number of SOV/96-59-9-3/22 An Experimental Investigation of the Thermal Conductivity of Steam at High Temperatures and Pressures other special features of the equipment are described. One of the measuring tubes used is illustrated in Fig 3 and the leading dimensions and correction for eccentricity are given in Table 1. The coefficient of thermal conductivity was calculated by Eq (3). Corrections were made to allow for the flow of heat from the ends of the heater, the temperature drop in the wall of the measuring tube, linear thermal expansion of the measuring section, and radiant heat exchange. Hitherto in measuring thermal conductivity of gases it has been assumed that radiant heat transfer is independent of conductive transfer, However, as steam at high pressure is an absorbent semi- transparent medium it is necessary to elucidate the conditions under which the effects of radiant and conductive heat transfer may be considered separately. This point is considered and it is found possible to usa existing equations for the separate calculation of the two components. The thermal conductivity was calculated Card 2/5 by Eq (3) and the radiation from the Stefan-Boltzmann formula. The experimental data and the corrections which SOV/96-59-9-3/22 An Experimental Investigation of the Thermal Conductivity of Steam at High Temperatures and Pressures were used in determining the coefficient of thermal conductivity are given in Table 2. Because of the small diameter of the hot wire the correction for radiation was less than 3% even at temperatures above 700 OC. The correction for loss of heat from the ends of the heater is about 1-2% and that for expansion of the measuring section about 0.3-0.7%. Analysis of possible errors in the determination of thermal conductivity showed that the maximum error did nct exceed 1.5% at temperatures up tri 60o OC. The error increases to 2% at higher temperatures and in tests on the 350 and 300 kg/cm2 isobars at a temperature of LF50 OC. The data for the temperature range 350-720 OC and pressures up to 350 kg/cm2 cover a region hitherto unstudied. Where comparison with the data of other authors is possible it is shown that the greatest divergence from previous test data of the All-Union Theimo- Technical Institute at 450 OC is 3-1+%; at 350 OC up to 100 atm. the difference is less than 1.2%. It should be mentioned that the new experimental results are y tematically lower than the old ones at high pressures, Card 3/5 s s 0 the difference tending to increase with the pressure, SOV/96-59-9-3/22 An Experimental Investigation of the Thermal Conductivity of Steam at High Temperatures and Pressures The values published by Keyes for the 350 OG isotherm appear,to be 5% low. It is of interest to apply Eq (1) to the experimental data; the corresponding curve is plotted in Fig 1+. The results show that the change in thermal conductivity from the value corresponding to 1 atm bears a simple relationship to the specific gravity. The new experimental values of thermal conductivity may conveniently be compared with the values quoted in the tables of the All-Union Thermo-Technical Institute by constructing similar curves, as is done in Fig 5. Here the lower curve corresponds to the new test data and the upper curve to existing test data using Eq (2). The greatest difference between the curves is 7%, but there are so few earlier values at high pressure that the coefficients in Eq (2) could not be determined very accurately. The new data fully confirmed the existence of the above-mentioned relationship between the change in thermal conductivity from the value at 1 atm and the Card 4/5 specific gravity, which is very important in formulating tables. The tests also showed that the relationship i:i SOV/96-59-9-3/22 An Experimental Investigation of the Thermal Conductivity of Steam at High Temperatures and Pressures somewhat different from that previously assumed. The tests that have been made at pressures up to 500 atm may be used to draw up a table of values of thermal conductivity of steam over a wide range of temperatureB Card 515 and pressures and to correct existing tables. There are 5 figures, 2 tables and 25 references, of whic:h 15 are Soviet, 8 English and 2 German. ASSOCIATIONs All-Union Thermo-Technical Institute (Vsesoyuznyy teplotekhrxicheskiy institut) sov/96-59-10-13/22 AUTHORS: Vargaftik, N.B. (Dr.Tech.Sci.) and Oleshchuk, O.N, ~Engineer) TITLE: An Experimental Investigation of the Thermal Conductivity of Water PERIODICAL: Teploonergetika, 1959, Nr 10, pp 70-71+ (USSR) ABSTRACT: Earlier determinations of the thermal conductivity of water are briefly reviewed. Previous work has not covered a sufficiently wide range of temperature and it was considered desirable to make conductivity measure- ments over a wider temperature rangeg as near to the critical temperature as possible. This is of particular interest in connection with the formulation of unified international steam tables. Thermal conductivity measurements were made by the hot-wire method with a quartz measuring tube of the same construction as was used to measure the thermal conductivity of steam. The experimental set-up was also much the same as before (Zhur.Tekh.Fiz. Nr 13, 1940). The method of calibration is described; the calibration was repeatedly checked Card during the course of the experiments, and the results are 1/3 plotted in Fig 1. The experimental results are giver, in Table 1 and Fig 2. Corrections that were made are sov/96-59-10-13/22 An Experimental Investigation of the Thermal Conductivity of Water described. The maximum relative error of the experi- mental data is 0.8%. Scatter of experimental points from the mean curve (Fig 2) is mostly within 0.4%. The tests were made over the temperature range from 20 to 350 OC at pressures of I to 217 atms. It was not the object of this work to investigate the influence of pressure on the thermal conductivity of water. Table 1 gives the values of the test pressure and of the saturation pressure; in some tests at high temperatures corrections were made for the influence of pressure so that the values of thermal conductivity given in Table 1 relate to the saturation line. The magnitude of the pressure correction is given in Table 2. The new experimental values for the thermal conductivity of water as functions of temperature are plotted in Fig 3 along with data of other authors and values obtained from the tables of the All-Union Thermo- Card Technical Institute. The data of the various authors is 2/3 compared and it is pointed out that little information is available about the region near 0 OC. Powell has recently made a careful analysis of all the experimental data available and he recommends the values for the SOV/96-59-10-13/22 An Experimental Investigation of the Thermal Conductivity of Water thermal conductivity of water given in Table 3. Table 4 gives the authors' recommended values for the thermal conductivity over the temperature range 0 to 350 OC, at intervals of 10 OC. The difference between these recommendations and those of Powell is not greater than 0.4%. The test results given here indicate that the values of conductivity in the Tables of the L11-Union Card Thermo-Technical Institute are somewhat high. 3/3 There are 3 fi&ures, 1+ tables and 13 references, of which 7 are Soviet, German and 2 English. ASSOCIATION: All-Union Thermo -Technical Institute (Vsescyuznyy teplotekhniaheskiy imnst.:Wt) VARG&WIK N.Be, doktor tekhn.nauk; TARZIMAMV, A.A., inzh. lxperi,%ental Investijption of the heat conductance of steam. Teploenergettka 7 no.7:12-16 Ji 160. (KIM 13:7) 1. Veeso7uznyy toplotekhnicheskiy institut. (Steam-4bermal properties) VARCAFTIK, N.B., doktor tekhn.nauk; TAFZIMANOV, A.A., kand.tekhn.nauk ------- Generalization of experimental data on the thermal conductivity of steam. Teploenergetika 8 no.6:.5-8 Je 161. (MIRA 14:10) 1, Voesoyuznyy teplotekhnicheakiy institut, (Steam--Therml properties) 2174 5/09k/62/000/012/003/003 jet) 0 E194/E435 AU'PHORS: Vargaftik, N.B., Boctor of Technical Sciences, .OT-es uk, O.N., -Engineer TITLE: The thermal conductivity of heavy water steam PERIODICAL: Teploenergetika, no.12, 1962, 64-66 TEXT: The thermal conductivit.y of D20 in the gas phase was studied at 7 pressures in the range 1 to 250 kg/cm2 and * temperatures from 145 to 5000C, with amounts of superheat ranging from 5 to 200*C and approaching quite closely the saturation line. The same method was employed as that used in previous tests in the liquid phase, namely the hot wire method lAtomnaya energiya, V.7, no-5, 1959). The results are tabulated and plotted (Fig.2). Tables are also given of the ratio of the'thermal conductivity of heavy water to that of ordinary water in the liquid as w:11 as in the gas phase. It is shown that at a pressure of I kg/ m ~the experimental ratio is in good agreement wit *h the results calculated on the basis of modern statistical physics. There- are 6 figures and 4 tables. ASSOCIATION: Vaesoyuznyy teplotekhnicheskiy institut (All-Union Heat-Engineering Institute) Card 1/2 S/096/62/000/012/003/003 The thermal conductivity ... E194/3435 kcal Im. hour- ~Zfl HII, Fig.2. 12 Card 2/2 .0 : ~g rat zoo .:## 170~0 C 00 rR, KOSTIYIVKO, A.I., red.; KIVILIS, S.Sh., red.; SKURLATOV, V.I., red.; MYUCITINA, V.17., tekJin. red. [X'anual on the thermophysical prorerties of gases and liquids) Spravochnik po teplofizicheskim svoistvan gazov i zhidkostei. Moskva, Fi2matgiz, 1963. 708 p. (MIRA 16:12) (Gases-Thermodynamics) (Liquids-Thenaodynamics) 30,11c,21631000100310041005 AUTHORS: rar-- -t i 7c Xor,-; lov, N. i. Lapushkin, S. A., Pyatibzatov, 5. iN. , Sokolov, S. N. ,erl-40j~ 34' monoisopropyl, dinhen-I TITLE: Thermopkysical nrC)- P I"' R 10 j) I C A L1-4va.;tiya vys,;,,,ikh uchobrylich --avedeniy.. Nleft' i gaz, no. 1963, 75-76 EX T : Results are given of dek,ailed investigations into thc thermo- physical properties of monoisoll)ropyl diphenyl in the liquid phase and the pressure of its saturated vapor. Properties of the sample investiCated: 25 0 3 molecular woight 197, nT,. = 1.5696,dennity at 20 C r = 0.90-9 3/cM boil4- point 286 0C (7060 m" Hsi- Con-;entional measuring methods were used. ' 0 The specif-ic heat (C and the der~_Jty measured with a calorimeter Lt 20-593 0C and 10 atm wi-ch a, (,;?ror of 0.3/0' for the densit,,,, and for the spocific heat. Tito h~,,Lt c,)nductivity (eQ -~.ao mcasured with 0 nea-ted-1,,4-re a_,~,_30-209 C, under atrjop'neric prcs~ure, wi-th an aac~;uracy of rated-monoisopropyl- - Tne viscosi* e-r t -..e preosuce d'Matu Card 1/131 V 521/64/0CO/ 1 -7 Therm-3-physica proze~ i diphtjnyl vapor war measured at 20-340 0C with a maximum error of 1'. The P pressure of the saturated vapor (i),,) ,ua; moujured at 1116-30900. The error was 0.2 QC for the temperaturo and 2 m,%-i for tne To determine the t~ermophysical I)roT-,,3r'L-,es of monoisopropyl diphenyl, the exDcrlmental amounts we~a generalize6 for s.-.-,oothed temperature values, ar, tabulated (Table 2). The table also ;-;iv,,-:3 calculated values of the heat of vaporization (r) and the ?randtl nu.,.ioer.-I requirod for calculating the heat exchan.-e. There are 2 tables. AK"OCI.-MON: ii,losk-ovskiy avi--tsionny.. institut im. S. Ordzho.,iil:idze (M:,sco~a Aviation Instituto imeni S. Ordzhonikidze) january 17, 1963 Mable 2. ",moothed values for 'he thcrmophy3ical proper 4 JLI I) 'a of monoisopropyl diphanyl. Card 2/2, c t3 .~ i,~-- 5 ~ 1 Z~ -7 /- - al/ 4~ I r 20 0,969 0412 303 1-1,1 V) 40 0.962 G.432 297 6,29 91.5 60 0,953 0,44C 289 3,47 53,4 80 0,9.13 0, 4 G -2 283 2,22 36,2 100 0.032 0.478 278 1.37 I's 77,0 27.0 120 0,920 0.49-1 27 2 1.17 3'.5 75,5 21,3 140 0,907 0,.-Io 266 0,3vo 55 75.0 1-..1 IEO 0,893 0,52G 261 0,4`190 10 7 4 13.9 ISO 0,878 0,542 255 o~5"r, 39 73,3 11,8 200 0,8G1 0,m0 2.17 ().-IM) 77 72,5 103 220 0,845 G.578 2.11 (). 31 & 1 142 71.6 9,1212 2-10 0,627 0,597 2-36 0,150 219 70,5 8,35 2G0 0,609 0,616 230 0,21" 418 69.2 7,74 280 0,791 0,637 2-2 i 0.254 671 67.7 7,19 '100 0,773 0,658 216 0.22-1 10-12 65,7 6.76 ,320 0,7.53 0,631 211 O'm 1-570 63,5 6,39 3.1.0 0.73.1 0.705 205 0.17.5 1.129 1 60,9 6,02 360 0,714 0,7310 2 0 0,155 32 6 6 579 5,66 380 0694 ' 0,758 192 0,,37 54:5 5,41 '100 67-1 0, 0,788 .183 0,1,.-4 6194 50,9 5,34 Card 3/3 AP3000437 S/0170/63/006/CO_/Or-'03/000--' AOIRS31011? HR: AtMM: irargaftikc, N. B.; Zaytseva, L. S. TITLE: Heat conductivity r-f deuterium in the gas phase sCURCE: Inzhenerno 1 5 41zicheskiy zhurnal, v. 0) no. 5, 1963, 3-6 T0111CITAGIIS: Deuterium; heat conductivity _~~ACT The heat conductivity of D sub 2 0 and H sub 2 0 vapor was measured by, the hot-w1re method, using the apparatus shown in Fig. I O;r U curves (Fig. 2) have been obtained for a the Enclosure. Dmerijnentu pressure n = 9.8 x jo sup 4 nm sup -2 and te-nueratures ranging from, 100 to 500C. The experiments have shown that the ratio of the heat conducti- vity of the two isotopes is a function of temperature (Fig- 3). A theo- retical explanation of the results is offered in terms of statistical mechanics. Orig. art. has: 5 equations, 4 figures, 2 tables. ;Card 1/5 I-ACCESSION -ZIR:- - -AP3000437 - - - - ASSOCIMION: AvlatslcruWy institul, ims Bergo,Ordzhonikidze (Aviation Ins.titute im..Sergo Ordzhonikidze), Moscow s.JBMITrED: 24-Sept62 DM ACQ: lOJun63 EITCL: 03 SUB CODE: 00 NR REF sov.. oo4 OTHER: oo4 ACCESSION IIR: APIM0417 4 Card 3/5 'K Fig. I Experimental apparatus. I 1 - mercury, 2 - liquid investigated, 3 - electric heater, 4 tungsten spring, 5 - platinum heater, 6 external rceist- ance thermometer, 7 - measuring tube, 8 - leads to potentiometer, Hi. H H - 21 3 thermostat heaters, Tl, T T thermo.- 2 3 couplea. ACCESSION NR., AP30oo4-x7 Car-d- ENCLOSURE. 2 6M