SCIENTIFIC ABSTRACT SHOL, O.A. - SHOLOKHOV, N.V.

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SCIENTIFIC ABSTRACT
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I f, (.~ Y)z: llF,,'OGTYF1f, YuJI. ; YIJIIATOV, F,V. Investigating en undejIgroundt b!illdozer-loader at the Dzhezkazgan Mine. Trudy Inst, gor. dela AN Kazakh. SSR 13:91~-114 164~ (MIRA 17-7) GFORG-TYEV, Y-a,'~'.; SHOLI, 9~ A.; "DIPATOV, 1,.V. Effect of power supply 3.11stams of a section on, t~-e zr)ef-ation. of self-propelled eatLi-ment. Trudy Inst. gor. dela All Kazakh, SSR 13 ~ 115-119 16~. , (,,URA 17-7) SHOLIP V.A., student IV kursa Structure of the sternal sections of ribs; rib cartilage. Trudy AZVI 9:352-357 156. (MIRA 15:4) 1. Iz kafedry normallnoy angtomii (Zav. kafedroy - akademik, zasluzhennyy deyate.13 nauki KazSSR, doktor prof. B.A.Dombrovskiy) Alma-Atinskogo zooveteri-n-arnogo instituta. (Ribs) Country : USSR S Category: Hunan and Morphology (Nor-Lvil and lInthological). Skeleton. Abs Jour: RZhBiol., No 2, 1959, No 7601- Author : Sholl, v.".. Inst : c,~l -Vote rina* Institute Title : On the Stiucture of Steknal Parts of Ribs (Costo.1 Cartilages). Or.Lc, Pub: Tr 11,Li_-,'.tinsh zoovet. in-ta, 1956, .9, 3c,:2-357 I.bStract: Sternal p3rts cf ribs of three adult 'torses, one I-iourse eLibryo (6-7 Lioath), three adult spoci..,.i~nis of long horn cattle, onu czlf a6ed 1-19 month, two cow Qr.2)ryos 5-7 no., one 5-6 i.iontii old goat and three doLs aGQd 3-4 years were studicd -,.i:%croscopically in saw cuts and from the surface. Coas:.&rable _-ae-group and sDccics --wise mor- Card 1/2 Country USSR Mer, ogy (Nornal 7"'a I--tI_Olo6'ca1)' Category: Hu,-=n and _n pbol Skeleton. :,bs Jour: RZhBic)l*. No 2, 1959, No 7601 pboloGical aif -fe rent iati ons in thc: rib structure of E.D. DavYdOva compared 2113,.Ols were discovered Card 212 S S-36 -SHOL I V 4. ( ~f~ A case of coenurosis in swine. Trudy Inst. zool. AN Kazakh. SSR 14:189-190 t60. (MIRA 13:19) (Kustamay District--Tapevorms) (Parasites--Swine) PRYADKO, E.l..; TFTFRIN, V.I.; SHOLI, V.A. Helminth infestation of marals according to their age and the season of the year. Izv. AU Kazakh. SSR. Ser. lbiol. nauk 3 no-4: 57-64 Jl-Ag 165. 1 (MIRA 18:11) 1 C, ACC,-NR: AP6004831 CA) I AUTHORt SOURCE CODE: L7R/0404/65/000/004/0057/0064 Pryadko, E.-I.; Teterin, Y. I.,; Shol I A. ORG: none ITLE: Helmintb infestation of reindeer by age and season SOURCE.-. AN KazSSR. Izvestiya. Seriya biologicbeskikb nauk, no* 1965v 57-64 TOPIC TAGS: experiment animal, animal parasite, parasitology.. veterinary medicine, preventive medicine ABSTRACT: The dynamics of belninth infestation in naral and spotted deer was studied for more than a.year in 2 deer sovkbozes in Kazakhstan* Infestation was investigated by taking 50 fecal samples from each age group for determination of eggs and larvae and by histologic study after dissection of 209 marals I month to 20 years of age and 10 spotted reindeer 1-13 year old. Eleven parasite genera were discovered, some represented by several species. The animals were found Infested from 6-8 months of age and throughout life. Trichuris and Moniezia predominated to one -year of age, Oesopbegostomum, Ostertagies. and Elapbostrongylus predominated In one and 2-year olds, and Dicroooelium predominated in adults* Cystiaercus tenuicolliag Dictyocaulus, Bicaulus Card 1/2 UDC: 576.'895.1 L 23972-66 ACC -NRI AP6004831 and Setaria were frequent from 2 years on, and Acantbospiculum was found normally after the first year. Seasonal variations occurred for all parasites except for Dicrocoelium and Cysticercus. Tricbocepbalus is the most dangerous helminth for all young animals, Oesopbagostomum, Dictyocaulus and Elapbostrongylus are also dangerous for young marals, and Dictyocaulus, Bicaulus and Setaria are dangerous for adults. Prophylactic treatment is recommended when the animals are taken to enclosures (November) followed by a second treatment before pasture time (April), or during the winter. Oesopbagostomum treatment is required only during pasture. To prevent infestation of young maralsi early weaning is recommended to shorten their time in pasture with the- mother and groups can be taken once a.montb to new pastures where no marals have fed for at least one summer season. Orig.-art. has- 1 table. SUB CODE: o6/ SUBM DATE: SHOKAIUV, IT.; SHOIAKOV, Sh. Some vroblems in ensiliiw feed in Kazakhstan. Vest. AN Kazalt.SSR 16 no.61.8-13 Je 160. (MIRA 13:7) (Kazakhstan--Ensilage) --- I --. . FQTOTSKIV- , Mikfiail Viadimirovich; MARGULIS, A.Ya., dots., retsenzent; SHOIASfElt., NAIII., dota., retsenz~nt;MAKAROVJ.P.., dots., T.K,, retsenzent (bloginsk); NIKITINA, D,11, red. I [What is being studied in a mathematical analysis course] Chto izuchaetsia v kurse matematicheskogo analiza. Moskva, Prosve-sho'henie 0 P. .. 1965, 8' (MIRA 18:8) SHOLASTER, N.N. (Yelets). Some problems of teaching trigonometry in secondary schools. 0 Mat.v shkole no.2:15-27 Mr-Ap '54. (MLRA 7:3) (Trigonometry--Stv-dy and teaching) SHDLASTER. N.N.- -CXaomna) Developing visual estimation and three-dimensional imagination of pupils in the 6th grade. Mat. v shkole no.5:35-38 S-0 160. (MMA 13: 10) (Geometr7--study-and teaching) SHOLICHEV, T.; SARMTSEV* L. Improving the Fronichev training apparatus. Kryl. rod. 11 no.12:16 D 1609 (MMI -U.-3) (Parachuting) SOV/130-58-6-4/20 AUTHORS: Levin, L.Ya., Yakubtsiner, n.01., Sholeninov, V.L~'- and Grigor'yevykh, G.F. - ----------- TITLE: Use of Pyrite Cinders in the Production of High-basicity Flu-xed Siilater (Pxiz,enerdye piritnyk-h oCarkov v -proizvodstve oflyuso-,-,a-o--o a6loDerata T,,ovyshennoy osnovnosti) PERIODICAL: i~(~tallurg, 1Q,58, i4r 6, pp 10 (USSR). ABSTRACT: A 31-iorta-e af concentrates at the Cherejovets '. Tietall- Lw; - urgical liVorks led to the use from the end of 19'6 of pyrite cinder. I-JertLoning this, the authors go on to describe the development of sintering methods enabling a high proportion of this material to be used in the production of sinter with a basi3itj range of 1 - 1.2. The sinter plant at the -v.,orks has three 75 M 2 machines and sinters a relatively high SiO 2 Mi-x (Table 1). The pyrite cinders available from the Dorogomilovsk and Shchellkovsk Works contain 0.3-0.45o Ou and 0.35-0.45F,/o Zn7 the sul-ohur content of both varying widely. Because of the paucity of -,published d-sta and lack, of experience in the USSR, on the sinterin- of lr~'yr te cinders, experiments were first 0.1 carried out on a i m sinter box ~Fi~3ure 2-) with the parti- ci-oation of P.T. Krasavina, A.S. Bulatni,,o-w-and A.G. Zelltser. U-~-rd 1/3 SOV/130-58-6-4/20 Use of Pyrite Cinders in the Production of High-basicity Fluxed Sinter Coke and limestone were 3-0 mm, cinders, concentrates and flue-dust were screened through a 5 mm screen and returns viere 12-0 mm. The results showed (Figure 3) that with a mix containing 10-3(ylo cinders accurate control of carbon (to 4.5 and 3.5-4.0% in the box and on the full scale, respectively), was obtained. A further series of tests were made with mixes containing 33% cinder showing sinter sulphur increasing with increasing CaO-content, but this effect could be minimizad by raising the carbon content of the mix. Sinterin,,,-- speed increased as the basicity was raised to 0.8 but was unaffected by further increases. With increasing returns, Irom 25 to ci~ 35Vo sintering rate, permeabilit a sinter strength increased and sulphur decreased ~Figure 55 nd . Tests v.,ith 0-40?16 cinders in the ore Dart ot the mix showed that a satisfactory sinter Was obtained with 20-25/'a cinder without appreciable siowin7 of sintering. Bed depths of 200, 225, 250 and 2?5 mm were tested ~Figure 7) with 255G cinders and a basicity of 1.2: maximal sulDhur was obtained with the shallowest bed, the best de-sul-phuriz,:Ltion beinG obtained uith intermediate bed Card2/3 depths. Sinter strength vas hi--hest with a bed denth of SOV/130-58-6-4/20 C 4 1 y F- use of Pyrite Cinders in the Production of Hic,~,'_,-_-basi luxed Sinter 225 mm, while sintering speed decreased vh-en the depth exceeded 250 mm. The authors' conclusion is that 2~0 m_m, is the optimal bed depth. Results of full-scale experiments ~Figure 8) at the Cherepovets" Works on the whole confirmed the box exDeriments. The main conditions for maximal de- sulphurizaliot2 durin- sintering were found to be: bed-depth 24Q-250 i~irj instead of 275, carbon content z)f the mix 4.5 4.8 instead of 3-5-W16 (vith 20-25c,6 cinders); Good permeability, secured by 30-3YIo returns and an artificial hearth lager. The lower iron ccntent of the sinter rith cinders was found to have -no effect on the coke rate (?00 kS/t pig) or the coefficient of utilisation of useful volurne (6.73). There are 8 figures and 2 tables. ASSOCIATIOD: Chere-oovetskiy metallurgicheskiy zavod (Cherepovets'~ Metallurgical Works) and Leningradskiy politekhnich%esl~,iy institut (Leningrad Polytechnical Institute) Card 3/3 1. Sintering furnaces - Equipment 2. Pyrites - Applications 3. SinterinZ furnaces - Operation TREKALO, S.K.; YAKUBTSINKR, N.M., AtIDRONOV, V.N.; GRIGORIYEYM, G.F.; KAYLOT, V.D.; SHUR, A.B.; v rabote prinimali uchastiye: YEVORMITSKIY, Ye.V.; SHOLENINT,-Y-K-~- VITOVSKIY, V.M.; GRINBERG, D.L.; GUTMAN, 'r- ~.fe., YEGOROV, N.D. Op e n... hearth furnace operations with classified sinter. Stall 20 no. 12:1063-1070 D f6o. (MIRA 13:12) 1. TSentrallnyy nauchno-isaledovatellski3r institut chernoy metallurgii i Cherepovetskiy metallyrgirsheskiy zavod. (Blast furnaces) (Sintering) BOGOPOLISKIT, S.N.; GOLOUSHIN, N.S.; GRIGORIYEVTKH, G.F.; LEVIN, L.Ya.; SP1IRNOV, Tu.P.; TKACHEV, V.Y.; CHISTIAKOV, V.I.; SHOLENINOV, V.M.; SHUR, A.B.; LOVETSKIY, L.V. .' .............. Partial replacement of coke breeze in the sinter charge by peat coke. Stall 23 no.9-781-785 S 163. (MIRA 16:10) TK.'..C,Hl,"V, V.11. , inzh. SFOjZjLLT"(;-,.,y Tl-, 11. L.Ya.; (,RIC KONSTAN, Tl,!()V, V. N. J, 7A, ZAKII'POV Y y U ~ G A R v. ;SMIRNUv lip F SH!,~JIAIUW IYEVSKIYy 11.1vi.; prodi:c4mg, a high-basici"J D.,jeloping the technO109-7 Of~ .. 1) a Open-hearth s-inter. Sual no.8:683-6F6 165. F 'herepovetskiy inetallurgif-hoi3ki.y zavod (for Tk-clhev, 1. C sholeminov T0114ACIIEV, A.I.; BOLOTOVA, V.M.,- DEDOV, A.A.; LASHCHENKOVA., A.N.; SHOLENINOVA, T.P,,; GARITOVSKIY, K.V., red. izd-va; VINOGRADOVA, N.F.., tekhn. red. [Classification key of higher plants of the Komi A.S.S.R.] Oprede- litely vysshikh rastenii Komi ASSX, iUrskva, Izd-vo Akad. nauk SSSR, 1962. 356 p. (MIRA 15:7) (Komi A.S.S.R..--Botaity-Classification) GOLOUSHIN, N.S., kand. tekhn. nauk; CHISIYAKOV, V.I.; KULIKOV, V.P.; KISINA., A.M.; LOVETSKIY, L.V.; SMIPNOV, Yu.P.; SHOIENINOV, V.M. Use of peat semicoke and coke in metallurgy. Trudy VNIITP no.18:238-246 161. (MIRA 17:1) 1. Leningradskiy politekhnicheskiy institut im. Ka2inina (for all except Sholeninov. 2. Cherepovetskiy metallurgi- I cheskiy zavod (for Sholeninov). YAKUBTSIMEF, N.M.; SIMIRNOV, Yu.P.; SHOLENINOV, V.M. Optimum coarseness of the components of a sintering charge during the sintering of fine-grained concentrates. Trudy LPI no.225: 168-177 164. (MRA 17:9) jjI0~GLN~E,A._,, arkh. Acoustics in concert halls. Nauka i tekh m-ladezh 14 no-5:F-10 My ~ 62. I'MIZIBLEY1 M.Ye.; SHOLIN, A.F.-- Electrochemical hydrogenation of allyl, alcohol. Dokl. AN SSSR 141 no.l+:897-899 D 161. (MIRA 14:11) 1. Kishinevskiy gosudarstvennyy universitet. Predstavleno akademikom A.A. Balandinym. .(Allyl alcohol) (Hydrogenation) (Electrochemisp7) To 1979q-61 EWP (n /FW (m) /RD,9 AF"r AS n RM 1JT) ell ~[0062/63700 /006/1031/1035 ACCESSION NR: AP300228 0 AUTHOR: Patrikeyev, V. V.; Sholin, A. F.; Nikiforova, I. A. TITLE: Specific formulation of silica g s and the method of separation of complex organic mixtures SOURCE: AN SSSR. Izv. Otdeleniye khimicheskikh nauk , no. 6, 1963, 1031-1035 TOPIC TAGS: specific silica gel preparation, methylestosteron separation from ehtylestosteron ABSTRACT: The method of preparation of specific silica gels by means of introduc- ing formulating material into the gel shows possibilities of preparation of such adsorbents,'\including adsorbents~for the substances insoluble in water solutions. The -specifi8ity of these gels was proved by the fact that they separate not only the different compounds from. each other, but also their isomers. A general method for separating the previously inseparable substances from the complex mixtures by means of preparation of specific silica gels directly from the existing industrial silica gels has been presented. A met1hod is found for the separation of complex alkaloid mixtures from the groups of substituted hormones. Orig. art. has: 1 table. Associatlo.- Inst.. of Organic Chemistry, Academy of Sciences, SSSR Card M! -------------------------------------------- MANZHELFEY M.Ye. (Kishinev); sHOLIN, A.F. (Kishinev) Electrolytic reduction of unsaturated compounds on the platinized platinum cathode. Part 2: Electroly-tic reduction of allyl alcohol. Zhur.fiz.ki-din. 37 no.8-.W5-1831 Ag 163. NERA 16:9) 1. Kishinevskiy gosudarstyannyy universitet. (Allyl alcohol) (Reduction, Electrolytic) (Electrodes, Platinum) [VtLANDIII, A.A.; SLOVOKHOTOVA, T.A.; SHOLIN, A.F.; UGOLITSEVA, L.A. ,.1 Hydrogenolysis of ethane in a flow system on nickel catalysts. Kin. i kat. o no.1:115-120 Ja-F 165. (14IRA 18:6) 1. Moskovskiy gosudarstvennyy universitet. SLOVOKHOTOVA, T.A.; BALANDIN, A.A.; PETROV, E.S.; SHOLIN, A.F. Catalytic hydrogenolysis of ethane and cyclohexane on Ni-Kieselguhr catalys-ts. Izv. AN SSSR. Ser. khin,. no.5:785-792 165. (KIRA 18:5) 1. 14oskvoskiy gosudarstvennyy universitet im. Lomonosova. L 1357-66 ACCESSION MR: APS024365 UR/0286/65/000/015/0033i'0'033., 534.321.9:543.41 624 AUTHOR: Patrik2yev, V. V.; Sholin, A. r. TITIX. A method for visual observation of ultrasonic fields. C lass 12, No. 173239 SOURCE: Byulleten' izobreteniy i tovarnykh znakov, no. 15, 1965, 33 TOPIC TAGS: tiltrasoffic field, ultrasonic radiatien ABSTRACT: This Author's Certificate introduces a method for visual observation of ultrasonic fields with subsequent analysis by the shadow method. To.fix and pre serve the patterns of complex ultrasonic fields, a quick-setting gel is exposed on which a surface relief is formed which can be observed not-only*during the ultra- sonic' exposure, but after its conclusion. ASSOCIATION: none SUBMITTED: 16May6l ENCL: 00 SUB CODEi. GP NO REF SOVt -000 OTHER: 000. com 1/1 1'31829 ~-65 " z ' ' ACCMSIOff #H! AP50043T3 WRE _7 V ENCL40 I rl~ c r~ e Ma. pig. 1. Decrease in plas elec tron density I ba 0- Tab -Perat interferomoter- 1 , 7 data; 0'- microwavie interferom--w e ~ at 4-mm e r wavelengV fill ave crow interfertmAiii-at -curves h-! ]-wavelength-soUd dashed -curves-., gerk', mixture. 'J, C d ar 3/3 AUT11ORSt TITLEt PERIODICAL: 42705 S/020/62/147/002/011/021 B164AM2 Kudrin, L. P., Sholin The asymmetry of the hydrogen spectral lines in plasma Akademiya nauk SSSR. Doklady, v; 147, no. 2, 1962, 342-345 TEXT: The asymmetries of the contours of the H and H lines ob'served . . 0 6 in hydrogen plasma when the density of the charged particles is Nl-~l 10 16 cm-3 are a function of density. They manifest themselves in the intensity being shifted toward the short-wave xegion, in a shift of the intensity maximum relatively to the line center, and in a variation of the interval between the maxima. Hence the density of the charged particles can be determined by comparing the contours found experimentally with the values calculated from a theory which explains these asymmetries. The author makes detailed calculations for the hydrogen atom allowing for 'the electrostatic field of the neighboring ion. Besides the dipole term which is obtained from the symmetric splitting of the lines by the linear Card 1/3 S/020/62/147/002/011/021 The asymmetry of the hydrogen ... B164/B102 Stark effect, the quadrupole contribut.~.,-)n ta the interaction energy between the atom and the ion is duly considered. The wave functions of the Schroedinger equation in parabolic coordi.-sites are given for this case in first approximation. They lead to general expressions for the energy splitting, intensity and probability for position of the Stark com- ponents. The numerical values for some transitions are given in a table. For the HP line, the theoretical and experimental values obtained for the intensity variation in the maximum and for the shift of t4e maximum relative to the line center agree fairly well for F = jolb- jol8cm-3. Whilst the calculated distances apart of the maxima as a function of N agree with experiments, it is unlikely that useful values could be obtained for the line width, owing to the rough assumptions that have to be made for the electric field of the ions, and since the line broadening due to electron impact is neglected. In order to improve the theory here presented, which includes no statement on the line center, the influence of the electrons should be considered. There are 2 tables. PRESENTED: June 14, 1962, by M. A. Leontovich Card 2/3 .B/02 62/147/002/011/021 -Tho asymmetry of the hydrogen .., B!64YZ102 SUBMITTEDi June 5, 1962 Card 3/3 S HOLM, G. V. Y KUDRIN, A. - P. , - - ----- "Nev Methods of Plasma Diagnostics from Spectroscopic Data, " report presented at the 6th Intl. Conf. on Ionization Phenomena in Gases, Paris, France 8-13 Jul 63 L 98b5-63 EW(1)/FW(L- 7 `33D FZ-jj/1 j-)/)Rn-5/ESN .-2-- /A,,1,/&,D-3/A jLJ -Fo abl gp G) P B~ - - ACCESNOPNW! AP 7~ 3/0051/63/014/005/06C(7/0611 AUTHOR. -K-adrin, L. P.; Sho in, G..V. ------------- TITLE: Shift of He Il spectrum lines in dense plasma SOURCE: Optika i spektroskopiya, v. 14, no. 5, 1963, 607-611 TOPIC TAGS: plasma, plasma densities, spectral lines, He II, H ABSTRACT: Usually plasm densities are determined from the width of selected spectral lines. A new method for measuring plasma densities was proposed by the authors (Doklady AN SSSR, 147, 352, ig6p-). This method is based on the noticeable asymmetry of some hydrogen lines in dense plasma, connected with inhomogeneity of the electric field acting on the atoms. The asymmetry is due to quadrupole interaction of the plasma electrons with the emitting atoms. The some thing is rue of He Il and other one-electron bound states in plasma. Anotherpossible way of determining plasma density is provided by the shift of spectrum lines.,' Blue shift of the W66 Angstrom line of He II was discovered by Berg, Ali, Linke, and Greim. (Phys. Rev., 125, 199, 1962). This shift can be explained with the aid Card 1/2 L 98h5-63 ACCESSIov im: AP30005TI of the electrzon impact theory proposed by Baranger (Phys. Rev., 111, 481, 1958).- The authors' calculations, based.on the assumption that the location of the line peak is determined mainly by the central Stark component and employing some of Baranger's eVations, lead to line shift values as a function of the pl-s-ma density in good agreement with the experimental results of Berg et al, thereby substantiating Baranger's impact theory. Nevertheless, the authors feel that de-termInation of plasma.densIties from the eusymmetry of hydrogen lines should be more reliable. Orig. art. has: 8 equations and 2 tables. ASSOCIATION: none, SUENITTED: 17JU169 DAM AcQt 12jun6i FNCL:' 00 SUB CODE: PH NE REF SOV: 002 OTHER: 005 Card 2/2 ACCESSION NR: AP4009105 S/0056/63/045YO06/1850/,',.857 'AUTHOR: Zagorodnikov, S. P.;,Smolkin, G. Ye.; Sholin,, G. V1. TITLE:,Spectroseopic investigation of a turbulently heated plasma SOURCE-."~,Zhurnal eksper. i teoret. fiziki, v. 45, no. 6, 1963, 1850-18b7 TOPIC TAGS: plasma heating, plasma turbulence beating, high density plasma, high temperature plasma, plasma spectrum, plasma spectros- copic investigation, wave penetration, electron beating rate,, elec- tron temperature, electron temperature distribution, emission line intensity, impurity effect ABSTRACT: A spectroscopic investigation is reported of turbulence beating of a helium plasma with a relatively high electron density, for the purpose of using turbulence heating to obtain and investigate bigb-temperature plasmas. An image converter was used to obtain a time-resolved spectrum of the heated plasma, so as to trace the dynamic behavior of the spectral lines in each phase of a single Clard f ACCESSION NR: AP4009105 discharge. Tests were made to determine the penetration of the wave into the plasma, the electron beating rate, and the radial distri- bution of the electron temperature in the discharge tube. All these characteristics were determined from the radial distribution of the emission intensity of the Individual spectral lines. An estimated Te z 100 eV was obtained for the electron temperature in a plasma of density ne = 2 x 1013 cm-3. The impurity content, which plays an important role in the beat balance of a plasma with hot electrons, was found not.to exceed 1 per,cent of the primary component under typical experimental conditions. "In conclusion, we thank Ye. K. Zavoyskiy under whose initiative and constant attention the work was performed. We are also grateful to L. I. Rudakov for continuous in-- terest in the work and useful discusBionsj M. V. Babykin for help in constructing the experimental-'apparatus) and P. I. Blinov for help with the microwave measuremerits.11 Orig..art. bass 6 figures and l-, formula& Card 2/# 1) U40192i6 S/0056/64/046/002/0511/c,;7,-~.0 I~aoy*kin, M. V.; Gavrin, P. P.; Zavoyakiy, Ye. K.; Ruda- Skoryupin, V. A.; Sholin,,_q..V, N~;~ *:-esults on the turbulent heating of plasma :2;aurnal eksper. i teor. fiz., v. 46, no. 2, 1964,, 511-53C TAGS: plasma, plasma heating, turbulent plasma, heating, pl-zsr,.a heating, plasma ion heating, collisionless plasma heat4n,',, con'L-.nement, plasma confinement time, electron confinement -on confinement time __.~_iACT: This is a continuation of earlier work by the same authors -n 4. LO urbulent plasma heating in a ra idly alternating magnetic field Ya6erny*y sintezy Appendix 111,.1992; ZhETF, v. 43, pp. 411, 15.47, ment 1976, 1962). The present paper reports the results of expe i 4-s ;;fzn a net netup, the paramet&rs of which have made possible (ly :,apild collisionless heating of the plasma electrons to 1.5 keV by a strong hydrodynamic wave propagating in the plasma transversely Car-` AP4019216 0 LI magnetic field; (2) investigations of the confinement of __'as,a in a magnetic trap;'(3) observations of the c6llision-1--ss of which accompanies the turbulent heating of the ".-criL. u.-.der certain conditions. electron te-mperature was de- )P, the absorption of the elec-Gron 'oremsatrahlung in L.;n from the ratio;of the rates of decay of various s 'prectur--l 'AneS, and fro-m readings of a probe. The plasma concentratJon by optical means. The noise produced.:in the plaamia. '-on Cyclotron oscillatiyps and ~o magnetic so-und resonance. --) V/ I _-_sma tlecvron pressure of 10-L cO (a-pproximately 20% of tht. 'e--, pressure, was obtained in the concentraticn znatlng m~rjznetia field --an"'a from i012 to lol3/cm3. Confinement times were-130,gsee for 60-eV ions and-,60 Asee for 590-eV electrons'. No strong instabil- .Lties were observed during the time of pla8ma confinement in the trap. I-on cyclotron waves and natural oscillations of the plasma column wer,~. zord ION NR. AP4019216 e .observed. A theor tical mechanism is aroposed for this electron 'hea~:-:Ing and is found to agree qualit-atavely with experimental results. art. has: 17 figures ahd 10 formulas, ii'MON: None 13Aug63 DATE ACQ: 27Mar64 ENCL: I JB CODE: PH' 'NO RZF SOV: -008- OTHER: 302 ccrd 3/4 L 16io8-65 ACCESSION NR: AP5000319 65 -tu u ;7se up-,Vas~.~~,- 6arlier- stiidi of-- rb ldht-,_heatihga. -.1The.--~exp'er by the au-thors--elsewhere.-. TP -v-.----45-' similar to that describ 1850, .1963), except that aJarger discharge.chamber (6 cm in dia-~~. meter) was used, and the.high frequency.resonant 'Circuit was an artificial line which r6duced a -trapezoidal - maqr,.et3*.C' lse in -the P YU, discharge chamber. The plasma density ranged.frcm -10- to 01-4 -3 cm . Many of the procedures.were the same as in the earlier study. A compression shock wave was.-observed, ti-aveling:from the periphery towards the axis of the discharge tube.with a~velocity close to Alfven velocity. The shock wave had-a-sharply,delineat(~d-,-,.,~-. front in which an intense dissipative process is,developed with'a jump in the electron temperatur'e f iom -0.1 eV ahead of the front 'dth of:-the to several hundred eV behind.the frdnt~ The time W3. -in- Lront did not exceed (3--4) x 0 sec. At-least a 2- -~,fold crease in the steepness of the compression.wave was observed, with I a minimum time width -2 x 10-8-sec. The propagation of a raref 4c tion wave in the collision freeplasma was not accompanied by for- Card .2 47 rF - Ja :31 !L 9228-66 EWT(l)/hMT(m)/h-TQA-PF(n -2 (M Art- NK: AT5-o26103 jDAiw/AT SOURCECODE: UR/0,7&/65/002/005/0238/02.41 qb: AMOR: K ~�rod~nikov, ~S_ P_; Rudakov, L. I.; Smolkinp G. Ye.; 8holin G. 'V. ORG: none TITLE: Investigation of the structure of -the front of a strong magnetic-sound wa~O in a rarefied plasma SOURCE: Zhurnal eksperimental'noy i teoreticheskoy fiziki. Pis'ma v redaktslyu. Prilozheniye, v. 2, no- 5., 196% 238-241, and insert, side A,, . 238 and 239 -- ~etveen p TOPIC TAGS: plasma wave propagationy rarefied plasma, helium lasmaj magnetobydro- dynamics, ADMD!~ wave .7.?' ki 4'5 1 ABSTRACT: The article is devoted to an experimental investigation of the structure of the front of a strong magnetic-sound wave propagating in a rarefied plasma trans- verse to a magnetic field. The experiments were carried out under the conditions de- scribed in an earlier paper by the authors (ZhETF v. 4Tj, MT, 1964). The wave was excited by a trapezoidal pulsed magnetic field H, produced on the boundary of a cylindrical plasma column (diameter 6 cm and length 30 cm) in a constant magnetic field No. The pulse growth time was r0 - 5.5 x 10-8 sec. The plasm density nop ahead of the wave front ranged from -0.5 x 1012 to -6 x 101-3 cili-3. The magnetic Mach number p varied in the range -1-3--4.2. The following results were obtained.. Non- linear twisting of the wave front in the plasma was observed for all the indicated values of g. The profile of the magnetic field in the plasma was in good agreement Card L 9228-66 ACC NRt AP50261o3 with the profile calculated by J. H. Adlam and J. E. Allen (Pros. Pbys. Soc. (London) v. 75, 64o, 196o) within the accuracy of the cylindrical effect. The width of the transition region coincides, with -50% accuracy (taking nonstationarity into account), with the width calculated by Adlam and Allen. Oscillograms of the magnetic-probe signals show that the front of the magnetic field, which increases linearly on the plasma boundary., changes inside the plasma into an exponentially growing front with a gradually increasing slope. The absorption of the wave energy on the front increases with increasing no. At the same time., electrons with energy larger than 50 ev ap- peared behind the wave front. The energy transfer from the wave to the plasm elec- trons is attributed either to instability or ionization collisions of the electrons on the wave front. . 4uthors are gratefullo Ye. K. Zavoyski,&oI~ interest in the work and to A. A. Vederi6~"d Ye. P. VelikhWIbi -valuable discussions. Orig. art. has: 3 figures and 2 formulas. /EI'C(m)-6 L 25676-66 ENTIIIZETC (f )/EPF (n)-2/EYIG(m) IJP(c) WWZAT ACC Mt bdi~59 SOURCE CODE: UR/3136/65/000/909/0001/0008 AUTHOR: orodnUov, S. P.; Rudakov, L. I.; Smolkin. G. Ye... Sholin, G* Va ORG: none TIM: Investigation of the structure of a strong magaetos~L wave front in rarefied plasma SOURCE: Moscov. Institut atomnoy energii. Doklady, 10-909, 3.965- issledovardye struktury fronts. sillnoy magnitno-zvukovoy volny v razrezhennoy plazme, 1-8 TOPIC TAGS: plasma magnetic field, sound wave, magnetic field,, rarefied plasm constant magnetic field, plasma wave ABSTRACT: This is a continuation of previous experiments reported by the authors in, ref . 4 (zhEw, 47, 1717, 1964). The experiments were inspired by the work of J. H. Adlam and J. E. Allen (Froc. Phys. Soc. London, 75, 640, 1960), where a mim rical. solution was found for the problem of the unsteady motion of a magnetic piston along rarefied plasma, based on two concrete forimilas on the change of the magnetic field in time at the boundary of plasma: Hn(tn) 1 + tn and Hn(tn) 1 +,A[1 exp (-oCt.)j (2) Card 1/2 L 25676-66 ACC NRt AT6001559 The profile of the magnetic field of plasma was found for certain values of tn' When CC= I and 1. The experiments were conducted under conditions similar to those reported by the authors in ref. 4. The wave was excited by a trapezoidal impulse of the magnetic field 1r, developed at the boundary of a cylindriul plasm column with a diameter of 6 em and length of 30 cm.,-Xithin the constant magnetic field Hoe 'The period of the impulse was 'to 5.5 x 10-0 see. The plasma density no preceding the wave front varied between -0.5 x 1012 and -6 x lo'3 cm-3. The magnetic Mach mmber varied between 1-3 and 4.2. For all values of p there was observed a process of nonlinear rotation in the plasm as compared with the front given in formilas (1) or (2). No abnormal growth in the vidth of the front was observed in the 24p