Volume 22, Number 2, February, 1972

Volume 22, Number 3, March, 1972

Volume 22, Number 4, April, 1972

Volume 22, Number 5, May, 1972

Volume 22, Number 6, June, 1972

Number 1## CONTENTS

Yu. A. Kirichenko: Some problems of vapour bubbles dynamics under the condi- tions of weak mass force fields ... 5 L. I. Roizen and G. R. Rubin: Heat transfer at liquid boiling on finned surfaces ... 13 E. N. Bukharkin: Heat transfer at cooling moist unsaturated vapour-gas mixtures ... 19 M. E. Podolsky: One space heat transfer problem for a forced convective flow ... 25 S. Yu. Bapat, I. A. Belov and P. S. Jane: Calculation of nonstationary interaction of jet flows and a flat wall ... 31 L. Yu. Artyukh, T. K. Krasiinikova, T. K. Mironenko and A. T. Trofimenko: Experimental study of average and fluctuational characteristics of a jet moving along a porous cylinder ... 39 M. S. Zolotogorov: The study of film cooling efficiency in application to the real conditions of some engines ... 40 I. A. Belov and B. N. Pamadi: Interaction of a jet and a flat normal obstacle ... 50 1. L. Povkh and A. B. Stupin: Experimental study of a turbulent flow of aqueous polymer solutions in a tube ... 59 F. E. Spokoiny and Z. R. Gorbis: Schlieren-diffusional method of determining turbulence characteristics of a carrying agent in rarefied gas-dispersed flows ... 66 A. M. Makarov, L. A. Zhdanova and 0. N. Polozova: Unsteady viscoplastic fluid flow in a flat channel ... 73 A. V. Luikov, B. M. Berkovsky and Vu Zui Kuang: Convection excitated by high- frequency electric current ... 80 P. A. Novikov and G. L. Malenko: Heat and mass transfer between horizontal plates at sublimation in rarefied gas ... 87 B. M. Kovalev, P. P. Kulik and V. A. Ryaby: The similarity of Coulomb compo- nents of nonideal (dense) plasma properties ... 92 L. G. Galperin and A. P. Baskakov: Calculation of recovery steel carburization ... 103 V. K. Durnov and V. N. Timofeev: The effect of cooling wall roughness on head losses and relative distribution of air superficial velocities in fixed and moving granular layers ... 107 A. N. Alabovsky: The studv of thermal interaction at the gas-liquid interface in the apparatuses with an immersible burner ... 117 G. S. Kit and I. P. Lysyi: A steady-state temperature field in a band and layer rit combined boundary conditions ... 123 V. I. Krylovich and V. I. Derban: Some effects connected with finite rate of lieat propagation ... 129 L. N. Ryzhkov and Z. A. Luchsheva: The choice of radiator spector for installa- tion of infrared heating and drying ... 136 G. S. Belkin, V. Ya. Kiselev and I. D. Finogenova: Metal destruction under the action of concentrated heat fluxes ... 142 T. A. Samarina and A. E. Krasnoshtein: Step-by-step ventilation of a group of chambers at instantaneous generation of admixture in the dead end ... 147ABSTRACTS OF DEPOSITED PAPERSA. L. Bychkovsky and A. L. Lubny-Gertsyk: Temperature field in pinned vapour- generator screens ... 152 E. A. Iodko and E. N. Trynkina: On alloy crystallization ... 154 S. 0. Lekhtmakher, N. M. Polev, L. S. Ruzer and S. A. Stoyanova: Diffusional precipitation of particles at tube starting length ... 155 V. S. Volkenshtein: The. methods of two time-temperature intervals ... 155 B. A. Arkadiev, S. A. Dizenko and V. S. Nemirov: Calculation of unsteady-state vapour (gas) flows in the system of tanks ... 156 V. N. Grebenshchikov: Axi-symmetric steady-state heat conduction problem with combined temperature conditions ... 157 N. I. Kravchenko, V. M. Volkov, V. D. Kukush and L. A. Didyk: Thermal effect of H_{10}wave on absorbing wall of rectangular waveguide ... 158 E. A. Iodko and D. M. Maksimenko: Infinite plate solidification in a mould ... 158 V. L. Chumakov: Linearization of unsteady nonlinear heat transfer problem on the basis of the disturbance method ... 159 L. A. Kozdoba and V. L. Chumakov: Solution to the nonlinear unsteady-state heat conduction problem by the method of small parameter ... 160 L. A. Kozdoba and V. L. Chumakov: The method of small parameter in applica- tion to the solution of heat conduction problem with temperature-dependent heat sources ... 161 E. S. Geskin: Liquid mixing by gas bubbles ... 162 D. V. Maltsev: Optimum control of hollow cylinder cooling ... 162 Yu. F. Blinov.and D. A. Sechenov: Admixture atom distribution in a semicon- ductor volume with diffusion into a slit in camouflage film ... 163 Yu. F. Blinov and D. A. Sechenov: Admixture atom distribution at local diffusion l;om a constant source to a narrow slit ... 164 G. K. Kotyrlo and G. M. Shchegolev: Analysis of the temperature profile effect in permeable thermoelectric cooling battery on its power characteristics ... 164 A. S, Urnansky and Yu. A. Gorshkov: Effect of radiation and temperature drop on thin wire cooling in a gas bed ... 165 V. S. Severyanin and S. G. Ushakov: The rate of solid particle blowing out in a fluctuating gas flow ... 166 Yu. G. Ershov and V. 1. Khrenov: To the role of adsorbed gas in boiling ... 167 K. S. Adzerikho and V. P. Nekrasov: Calculation of illumination characteristics of light-dissipating media. I. ... 168 K. S. Adzerikho and V. P. Nekrasov: Calculation of illumination characteristics of light-dissipating media. II. ... 169 R. V. Tedeev: Stressed state of a body in the form of a wedge with the force concentrated inside ... 170 A. A. Men and 0. A. Sergeev: On the criterion of radiation component effect on heat transfer in semi-transparent media ... 171 Yu. A. Popov: Radiation lieat transfer in a bed with large particle concentration ... 172 D. T. Karpukhovich and K. F. Ivanov: Calculation of particles path in curvili- near channels ... 173BOOK REVIEWV. I. Krylovich and A. D. Solodukhin: Review of the book "Ultrasonic phasomet- ry" by N. I. Brazhnikov (izd. Energiya, M.-L., 1968) ... 175READER'S GUIDEHeat and Mass Transfer Bibliography ... 177 Number 2## CONTENTS

M. S. Zolotogorov: Study of heat transfer at film cooling ... 201 Z. I. Geller, V. Z. Geller and V. P. Eizenbeis: Experimental study of thermal conductivity of brominated freons F-113 B2 and F-114 B2 ... 209 A. V. Luikov, Z. P. Shulman, B. I. Puris, G. Z. Plavnik and I. V. Prokhorov, B. I. Smirnov: Experimental study of centripetal air pumping at reduced pressure ... 215 E. K. Iordanishvili, B. E.-Sh. Malkovich and M. N. Veitz: Experimental study of'unsteady thermoelectric cooling. II. Extremum current regime ... 220 E. N. Bezrukova and A. A. Men; Radiation-conduction heat transfer under se- cond-kind regular conditions ... 227 N. F. FiTippovsky and A. P. Baskakov: The study of temperature field in a fluidized bed near a heated plate and heat transfer between them ... 234 E. K. Kalinin, G. A. Dreitzer and A. K. Kozlov: The study of heat transfer inten- sification in tube bundles with different pitches in a longitudinal flow ... 242 V. K. Migai: Heat transfer in tubes with annular discrete roughness ... 243 M. I. Rabinovich, V. A. Kalendarian, Yu. G. Klimenko and Yu. B. Tartakovsky: Heat transfer of a spherical zond and counter-blown gravity bed ... 254 V. M. Kazansky, R. V. Lutsyk and A. F. Melnikova: Drying thermograms for dispersed bodies wetted with various liquids. Communication I. Drying thermograms of friable gels ... 259 V. M. Verkhunov and N. N. Maksimov: Interferential methods of studying opti- cal inhomogeneities on the basis of IAB-451 device ... 267 L. S. Slobodkin and V. E. Lopatento: The study of thermal radiation characte- ristics of pressurizing polymer systems by the method of mirror semi-sphere ... 275 O. N. Bushmarin and B. Ya. Basin: Parametric method of laminar unsteady boundary layer calculation ... 282 A. L. Stasenko: Prandtl-Meyer flow anisotropy ... 293 L. K. Tsabek; Invariant solutions to equations of equilibrium sorption dynamics and kynetics ... 298 V. E. Prokofiev: Solution to reverse unsteady heat conduction problems on electric models ... 310 I. I. Novikov: Characteristic turbulent constants ... 317 Yu. V. Mironov and S. V. Shpansky: Distribution of heat fluxes on internal surface of a heated tube with outer turn ... 325 I. A. Strakhov: Heat transfer problem for a semi-infinite body heated by thin parallel plates ... 331 G. I. Bobrova and M. A. Bukhtilova: Determination of transfer coefficients ... 339 E. E. Bibik and A. A. Simonov: The study of ferromagnetic particle interaction in a constant rotating magnetic field ... 343 Yu. Ya. Maksimov and S. A. Abmkov: Effect of an electric field on diffusion flame oscillations ... 346SURVEYL. A. Dorfman: Heat and mass transfer near rotating surfaces ... 350ABSTRACTS OF DEPOSITED PAPERSV. M. Dementiev, L. S. Bolikhova, A. N. Vanzha, N. T. Moiseenko and I. A. Lu- govsky: The study of particles adhision in a fluidized bed on a cold model ... 363 A. G. Gorelik: Interphase heat transfer in a fluidized bed with heat generation ... 363 T. K. Gladkovsky, V. P. Dmitriev and B. A. Kalinkin: The effect of concrete sample temperature on its strength ... 364 G. V. Shcherbedinsky and L. A. Kondrachenko: Solution of diffusion equations for n-component system ... 365 G. M. Krastoshevsky: The use of heat balance integral for solving some prob- lems of ground freezing ... 367 B. F. Trakhtenberg, M. S. Kenis and M. Ya. Natanzon: Temperature field of an instrument with heat fluxes of compound structure and unstable cycle ... 368 Ya. N. Kanya: Accuracy of substituting a cylindrical heat source by a point one when measuring temperature field in a semiinfinite body ... 369 V. S. Egorov and A. G. Lanin: Determination of cylindrical sample thermal strength by the method of axial heat flux ... 370 A. G. Sabelnikov, N. Yu. Taits and V. V. Moshura: Thermoelastic stresses when heating simple bodies ... 371 V. I. Martynenko and V. A. Orlov: Temp-erature calculation of medium in a closed volume with periodic changing of external medium ... 371 V. A. Dubovik and V. P. Kharitonov: Analytic solution to the problem on unsteady interaction of a free and forced convection in a rectangular tube ... 372 E. S. Lobova and S. A. Malyi: Identification of thermochemical interaction processes ... 373 V. G. Petrov-Denisov and G. A. Zhilkov: The study of three-dimensional tempe- rature field of a finned panel using small grid model ... 374 P. A. Voronin: Electric line as analog of unsteady thermal conductivity of flat, cylindrical and spherical bodies ... 374 Yu. E. Krot and V. I; Grushko: The effect of thermodynamic properties of cryoge- nic liquids on their destructive action at cavitation ... 375READER'S GUIDEContents Lists of the International Journal of Heat and Mass Transfer. Volu- me 14. Nos 8, 9. 1971 ... 378 Number 3## CONTENTS

R. R. Khasanov, S. S. Zabrodsky, A. I. Tamarin and D. M. Galershtein: Heat transfer between a surface and fluidized bed with packing ... 397 E. M. Tolmachev and N. I. Syromyatnikov: Heat transfer between a liquid flow and polydisperse material in a fluidized bed ... 403 A. S. Sukomel, F. F. Tsvetkov and R. V. Kerimov: Some peculiarities of heat transfer for a gas-suspension flow in a horizontal tube ... 408 E. V. Grubsky: Heat transfer of vertically finned slabs under free convection ... 413 I. F. Pikus, L. S. Gimpeleva and L. A. Koshepavo: Basic laws of vacuum drying of current-insulating cellulose materials ... 420 A. A. Sarkisov, I. A. Popov and A. A. Lukiyanov: Mechanism of vapour bubble condensation in vapour-water mixture with interaction of shocks ... 429 D. M. Popov: Some problems of phase transition thermodynamics ... 435 Z. P. Shulman, N. A. Pokryvailo, V. I. Kordonsky, V. D. Lyashkevich and A. K. Nesterov: Unsteady convective mass transfer of a disc revolving in non-Newtonian fluid ... 441 P. A. Novikov and L. A. Shcherbakov: The study of heat transfer and hydraulic resistance for an air flow in narrow rectangular channels ... 450 V. S. Volkenshtein: Determination of thin-layer material thermal conductivity by the interpolation method ... 456 B. P. Mironov and P. P. Lugovskoy: The study of a flow in a wall region of the boundary layer with injection ... 460 A. S. Kompaneets: Motion of continuum with inner correlation of revolutions ... 467 V. K. Lyakhov: Similarity numbers for a turbulent shear fluid flow ... 474 V. N. Strokin: Analysis of self-ignition of a turbulent gas jet in an oxide flow ... 480 U. P. Kuvanyshev and R. L. Nasibiillin: The study of a moving burning front in the oil bed model ... 488 V. I. Kholostykh, I. G. BIyakher and A. A. Shekhtman: Liquid film flow along a vertical surface ... 494 N. M .Drachev, V. I. Morozkin and I. N. Potapov: The study of fine high-speed particles penetration into various materials ... 499 E. U. Repik: Velocity measurement in a boundary layer with a total-pressure tube ... 505 A. L. Stasenko: Solid-gas suspension outflow into vacuum ... 511 A. D. Lebedev, A. S. Sergienko, B. A. Uryukov and A. G. Shashkov: Dynamic characteristics of d. c. electric arc ... 514 V. A. Zrazhevsky and V. S. Gvozdetsky: One application of a problem on heat transfer in a disperse layer ... 520 I. V. Men and 0. A. Sergeev: Calculation of translucent material emissivity ... 526 O. V. Domansky, V. V. Konsetov, L. V. Lilya and R. I. Rubashkina: Experimen- tal study of hent transfer for a laminar non-Newtonian fluid flow in tubes ... 531 L. A. Brichkin, Yu. V. Darinsky and L. M. Pustylnikov: Temperature field in a hollow finite cylinder from a source moving by an arbitrary law ... 537 A. S. Dolgov: Application of the "straight lines methods" to solution of a one- dimensional heat conduction equation with localized inhomogeneities ... 544 N. A. Fridlender: Solution of nonlinear heat and mass transfer problems on electronic computers ... 548 I. F. Zherebyatiev and A. T. Lukiyanov: Simulation of multidimensional heat conduction problems with phase transitions ... 553PROMINENT SOVIET SCIENTISTE. I. Kirn (to his 60th Birthday and 35th Anniversary of the Scientific and Peda- gogic Activity) ... 560READER'S GUIDEHeat and Mass Transfer Bibliography ... 562 Number 4## CONTENTS

O. M. Todes and L. S. Sheinina: Fluctuational methods of determining the coefficient of mixing of solid phase in a two-dimensional fluidized bed model ... 589 A. S. Sukomel, F. F. Tsvetkov and R. V. Kerimov: Experimental study of re- sistance when air-graphite suspension is moving in tubes ... 597 V. K. Abramyan and R. Kh. Bekyashev: Measurement of electrostatic potential in "fluidized-bed" apparatuses with a bed-immersed probe ... 603 E. K. Kalinin, I. I. Berlin, V. V. Kostyuk, Yn. S. Kochelaev and S. A. Yarkho: The studv of heat transfer at film boiling of subcooled fluid under forced flow conditions in channels ... 610 V. P. Skripov and N. V. Bulanov: Convective heat transfer of metastable fluid at boiling delay ... 614 N. P. Novikov and A. A. Kholodilov: Destruction of thermoplastics under simul- taneous action of gas and powerful heat fluxes ... 618 A. E. Afanasiev, N. I. Gamayunov, N. V. Churaev and N. E. Yashchenko: Effect of entrapped air and anomalous condensate on water evaporation from ca- pillaries ... 627 P. P. Lutsik, E. A. Strashkevich and M. F. Kazansky: Determination of the heat and moisture diffusivity of porous body by drying kinetics curves ... 635 A. P. Ivanov, S. M. Reprintseva, N. V. Fedorovich and V. L. Dragun: True absorption power of some chemical pharmaceuticals ... 640 L. N. Linnik, V. S. Batalov and K. I. Lobachev: Correctness of the boundary conditions from the method of measuring heat transfer coefficient by the rate of thermal deformation of samples ... 645 V. F. Getmanets, R. S. Mikhalchenko and V. T. Arkhipov: The study of cryoge- nic fluid solidification at evacuation ... 648 V. S. Krylovsky, V. I. Ovcharenko and V. I. Khotkevich: Heat capacity of fluoroplastic-40 and glue BF-2 at 10-300^{0}K ... 656 A. I. Lyubarsky, Yu. S. Skoropanov and V. P. Popov: Heat transfer and re- sistance for a laminar gas flow with variable properties in an annular channel ... 658 V. V. Konsetov and F. M. Kudryavitsky: Hydrodynamics and heat transfer for gas bubbling through viscous and anomalous-viscous fluids ... 667 E. A. Romashko: Partial problem of eigenvalues in hydrodynamic stability problem at free convection ... 675 Z. P. Shulman, N. A. Pokryvailo and N. V. Zhdanovich: Effect of vortex wake on friction fluctuations in the wall region of the front critical point of a cylinder in a transverse flow ... 683 E. E. Bibik and V. E. Skobochkin: Friction moment in the field of revolution and magnetorheological effect in colloidal ferromagnetics ... 687 A. Akaev and G. N. Dulnev: Solution of boundary-value heat conduction prob- lems by the method of successive averaging the unknown function ... 693 A. I. Uzdalev and L. M. Serebryakova: Heat conduction problem for a double- bond plate in the presence of heat transfer to medium ... 701 G. F. Ivanova: Calculation of thermal and electric fields of large diameter ingots under variable conditions of electric slag melting ... 706 Ya. A. Levin and L. V. Povolotsky: Temperature field of a working blade of gas turbine being externally cooled with water-liquid mixture ... 711 G. N. Surkov: Determination of temperature dependence of thermophysical properties of solids by the method of successive approximations ... 718SHORTER COMMUNICATIONSF. N. Yasinsky: The Monte Carlo method in application to the problem of a plane turbulent jet flow in the boundary layer ... 725 B. A. Arutyunov: Generalized relationship for thermal conductivity of amor- phous polymers ... 729 M. M. Nazarchuk and S. S. Stelmash: Some peculiarities of the critical point ... 732 I. A. Ovsyannikova, E. M. Moroz and A. 1. Platkov: Effect of shock compression on the structure of mercury oxide ... 735ABSTRACTS OF DEPOSITED PAPERSR. A. Burtseva and A. T. Litvinov: Calculation of optimum dimensions and operational conditions of spraying apparatuses ... 739 G. M. Bartenev and A. I. Zhornik: Temperature stresses in a hollow finite cylinder ... 740 V. A. Zhuravlev: Melt solidifcation in an annular-shaped water-cooled gap ... 741 V. M. Shevelev: Calculation of heat transfer in an irregular-operation furnace ... 742 I. M. Abdurakhmanov: Effect of a thin foreign inclusion on a flat stationary field ... 743 B. A. Vasiliev: Steady-state temperature distribution on wedge surface under mixed boundary conditions ... 744 R. G. Isaev: Use of extremum principles of irreversible thermodynamics for grounding basic laws of filtration ... 744 V. D. Fikhman, V. M. Alekseeva and G. V. Vinogradov: Uni-axial extension of polyvynil chloride in highly elastic state ... 745 M. G. Strunsky: One heat conduction problem with mixed boundary conditions and point heat source ... 746 0. T. Ilchenko and L. I. Shifan: Determination of heat transfer coefficient in unsteady-state heat conduction problems by measured surface temperature ... 748 I. M. Shnaid: Heat conducting rod in the medium with irregular changing tem- perature ... 749 R. S. Kuznetsky: Distribution of temperature and electric field in a flat layer with temperature-dependent resistance ... 751 G. A. Akselrud and A. I. Dubynin: Mass transfer including chemical interaction of solid and liquid with gaseous phase generation ... 752 R. S. Kuznetsky: Distribution of pressure and velocity of liquid in a punched tube with laminar outflow ... 754 V. V. Frolov: Temperature field in multi-layer translucent coatings under radia- tion pulse heating ... 755CHRONICLEYu. P. Chirkun and I. N. Konopelko. Modern state of art in experimental and theoretical investigations of combined heat transfer ... 757BOOK REVIEWP. K. Konakov and V. T. Kumskov: Review of the book "Heat and mass transfer and friction in gradient liquid flow" by P. N. Romanenko, izd. Energia (1971) ... 759READERS GUIDEContents List of the International Journal of Heat and Mass Transfer, vol. 14, No. 10, October, 1971 ... 761 Number 5## CONTENTS

B. A. Dobryakov, M. V. Gagarina, A. S. Efremov, V. N. Mokin, V. Yu. Morgulis- Yakushev and V. I. Rostovtsev: Design of heat exchangers with cross-current of heat transfer agents ... 777 N. I. Syromyatnikov, L. K. Vasanova, R. D. Valiullin and A. I. Karpenko: Experi- mental study of the structure and internal heat transfer in a dilute fluidized bed ... 783 L. B. Rabinovich and G. P. Sechenov: The study of conditions for heat transfer from a surface to fluidized bed under pressure ... 789 N. I. Gamayunov A. M., Lych and P. N. Davidovsky: Investigation of sorbed water properties by the dielectric method ... 795 M. S. Panchenko, V. P. Dushchenko, A. L. Panasyuk and A. S. Mosievich: Electric field effect on the kinetics of water molecule sorption by a capillary-porous body ... 801 L. L. Vasiliev, L. P. Grakovich and S. V. Konev: Heat and mass transfer in low- temperature heat pipes ... 806 P. A. Novikov, G. L. Malenko, L. Ya. Lyubin and V. L Balakhonova: The study .of vapour pressure and velocity distribution in narrow slits at sublimation under vacuum ... 811 G. A. Crishaeva, I. G. Gurevich and V. S. Bagotsky: Estimation of the effeciency of the electrodialytic method of electrolyte regeneration in application to fuel elements ... 818 G. D. Rabinovich and R. Ya. Gurevich: Optimum value of separating slit in liquid thermodiffusional columns ... 825 V. M. Kozlovsky, B. M. Mogilevsky and A. F. Chudnovsky: Pulse method of mea- suring thermal conductivity and heat capacity of semiconductor samples of small sizes ... 829 Kh. I. Amirkhanov, A. P. Adamov and G. D. Gasanov: Experimental study of argon thermal conductivity at low temperatures ... 835 A. G. Shashkov and F. P. Kamchatov: Experimental determination of thermal conductivity of binary gas mixtures ... 843 R. A. Mustafaev: Dynamic method of measuring gas thermal conductivity at high temperatures ... 850 A. L. Lesnikov: Laminar boundary layer on a permeable surface ... 859 N. A. Anfimov, V. I, Bronshtein, T. L. Perelman and B. N. Ytidaev: Boundary layer including chemical reactions ... 866 S. A. Bostandzhiyan and V. I. Boyarchenko: Generalized nonisothermal Couette liquid flow with a power-law rheologocal equation ... 872 N. N. Kortikoy, M. Z. Zhivov and Yu. A. Sokovishin: A wall jet on a curved surface ... 881 M. G. Morozov: The study of general characteristics of supersonic vortex bounda- ry layers ... 885 G. D. Petrov and R. N. Sokolov: Determination of the size spectrum of cylindrical particles by low-angle indicatrix of light dissipation ... 890 L. A. Kozdoba and F. A. Krivoshei: The error of numerical solution of a heat conduction problem with nonlinear boundary condition ... 894 V. F. Vorobiev and Yu. I. Dudarkov: Unsteady-state temperature Held in a flat plate with internal interaction of heat conduction and radiation ... 899 V. M. Kostylev and N. V. Komarovskaya: Energy transfer in the medium of low optical density ... 907 M. M. Nazarchuk, M. M. Kovetskaya and V. N. Panchenko: Deformation of tur- bulent viscosity profile when affected by large favourable pressure gradients for gas flows in tubes ... 913SHORTER COMMUNICATIONSI. L. Povkh and A. B. Stupin: The effect of polyacrylamide additives on reduction of hydraulic losses in water flows with solid particles ... 919 N. B. Vargaftik and L. S. Zaitseva: The SainftTeben method lor measuring gas thermal conductivity ... 922 S. Uskenbaev and S. S. Budnevich: Experimental study of nitrogen heat capacity in near-critical region of states at supercritical pressures ... 926ABSTRACTS OF DEPOSITED PAPERSS. V. Bukhman and E. Nurekenov: Determination of oxygen diffusivity in com- bustion products at high tempera'tures by experimental data for carbon particles combustion ... 930 Z. F. Karimov: Solution of the problem on mixture formation in oil-product pipes in accordance with specified boundary conditions ... 931 A. I. Lutkov, B. K. Dymov and V. I. Volga: Relationship between thermal and electric conductivity in graphite ... 932 V. V. Ushakov, A. S. Lagunov and B. A. Gusev: Measurement of dispersion and velocity of droplets in the Venturi pipe nozzle by the method of light dissipation ... 932 B. N. Stadnik, M. F. Kazanskyi and L. N. Belyi: The effect of porous structure on ultrasound propagation in capillary-porous models ... 933 I. D. Konoplev, R. V. Merkt and S. B. Tishechkin: Choice of time interval when solving boundary-value problems by the Libmann method ... 934 V. S. Petrovsky and E. E. Uenisov: The efficient scheme of numerical integration of the two-dimensional unsteady heat conduction problem for the gas turbine disk of variable profile ... 935 K. I. Bogatyrenko, O. T. llchenko, V. E. Prokofiev and 0. N. Suetin: To solution of some thermophyscial problems on analog computing systems ... 937 I. K. Naval and P. F. Sabodash: Cylindrical and spherical elastic waves at small time values with regard for the finite velocity of heat propagation ... 937 0. N. Kharin and V. S. Blinov: One theorem of Hankel integral transformation and its applications ... 938BOOK REVIEWN. B. Vargaftik and L. D. Volyak: Review of the book "Thermophysical properties of alkali metals" by E. E. Shpilrain, K. A. Yakimovich, E. E. Totsky, D. L. Timrot and V. A. Fomin ... 941READER'S GUIDEHeat and Mass Transfer Bibliography ... 943 Number 6## CONTENTS

K. I. Bashlai, I. F. Barantsev, M. B. Grinbaum, V. M. Stanyakin, V. V. Samodu- rov, O. M. Todes, A. L. Cheremsky, Yu. N. Chinilin: The study of thermal and electric characteristics of a high-frequency electrothermal fluidized bed ... 969 Z. R. Gorbis, F. E. Spokoinyi: Determination of the properties of averaged mo- tion of carrying fluid in a turbulent gas suspension flow ... 976 V. K. Migai: Heat transfer intensification in channels with a turbulent gas flow ... 981 A. G. Zimin: Strong wave front motion in inhomogeneous atmosphere ... 987 V. I. Maron: Turbulent mixing of various density fluids moving in a tube ... 992 S. P. Andreev: The study of boiling and condensation in a heat transfer element ... 999 S. S. Budnevich, I. A. Davydov: Investigation results on heat and mass trans- fer for helium cleaning from nitrogen by the condensation method ... 1006 V. P. Gribkova, A. A. Mikhalevich, V. B. Nesterenko: Condensation of chemically reacting gas on a vertical surface ... 1012 G. D. Rabinovich, V. P. Ivakhnik: Thermal diffusion in liquid and gaseous multi- component isotopic mixtures ... 1020 E. M. Simkin, A. M. Bernshtein: Experimental estimation of the criterion for diffusional heat and mass transfer in oil-and-water saturated sand ... 1027 V. D. Fikhman, V. M. Alekseeva, G. V. Vinogradov: Generalization of thermal and strain properties of polyvinyl chloride under stress ... 1031 I. L. Povkh, D. F. Shtopko: The influence of protection coating on frequency responces of film transformers in thermoanemometers ... 1036 E. M. Lyubavin: Dynamic characteristics of thermoanemometers with glass-cove- red transformers ... 1042 V. Ya. Chekhovskoi, R. A. Belyaev, Yu. V. Vavilov: Installation for measuring thermal conductivity and thermal diffusivity of solid materials ... 1049 M. I. Aliev, R. E. Guseinov, D. G. Arasly: Measurement of semiconductor ther- mal diffusivity by the method of a light pulse ... 1055 V. M. Kazansky, E. D. Breitman, T. I. Rozenberg, M. F. Kazansky: The study of concrete solidification at temperatures below zero ... 1060 V. K. Benzar, I. M. Rimkevich: A laboratory plant for measurement of the moisture content of capillary-porous materials by the method of super-high frequ- ency absorption ... 1068 L. S. Slobodkin, N. A. Prudnikov: Determination of irradiation coefficients by light modelling in dryers ... 1072 V. I. Sokurenko, V. K. Shcherbakov and Yu. P. Shcherbakov: Determination of local angular radiation coefficients in some two-body systems ... 1080 A. V. Donskoi, V. S. Klubnikin and A. S. Parkhomenko: Experimental study of electric and thermal properties of stabilized arcs ... 1089 V. L. Vereshchagin: Estimation of mass content and energy spectrum of a plasma jet in a pulse conic accelerator ... 1096 S. N. Kapelian, Z. M. Yudovin: Temperature field of metals after action of pulse heat fluxes ... 1100SHORTER COMMUNICATIONSE. Ya. Litovsky: Well-defined results of investigation of ceramic thermal con- ductivity and thermal diffiisivity ... 1105 K. A. Khairutdinov: Variability of index in real gas processes ... 1107 G. E. Gorelik, S. O. Rozin: Calculation of heat source shape by the Monte Carlo method while electron beams affect substance ... 1110LETTER TO THE EDITORV. L. Leichuk: One solution to the problems on the effect of a variable heat flux along a heating surface on heat transfer of a turbulent flow ... 1114ABSTRACTS OF DEPOSITED PAPERSE. I. Mikulin, Yu. A. Shevich: Experimental study of heat transfer in latticed matrices ... 1116 A. G. Merzhanov, Yu. M. Grigoriev, Yu. A. Galchenko, V. V. Bareiko: Thermo- physical method of measuring temperature dependence of metal electric resistance ... 1117 B. A. Soloviev: Determination of the time of heat transfer agent melting within a section of a conduit with face heating ... 1118 S. A. Drozdov, V. F. Salokhin: Pulse heating of a plate of finite width at the interface of two media ... 1118 B. Ya. Lyubov, N. I. Yalovoi: Internal heat transfer in a plate at nonlinear boundary conditions ... 1120 B. Ya. Lyubov, N. I. Yalovoi, I. N. Manusov: Heat conduction at arbitrary pe- riodic variation of heat transfer coefficient and ambient temperature ... 1121 Yu. V. Vidin, Yu. A. Pshenichnov, A. K. Fedyukovich: Calculation of eigen- values in a heat transfer problem for a laminar fluid flow in a circular channel ... 1122 V. V. Ivanov, I. L. Dunin: Calculation of a boundary layer on a thin plate heated by radiation and convection simultaheously ... 1123 G. G. Matlin: Effect of tube axial thermal conductivity on the temperature of walls and gas flowing along the tube ... 1124 Yu. M. Kolyapo, V. I. Gromovykh: An unsteady temperature field in an aniso- tropic plate with a prescribed heat'flux at the edge ... 1125 N. P. Gaponenko: Approximate methods of calculation of unsteady thermal pro- cesses in multilayer medium ... 1126 N. V. Paltsun, V. A. Nikulin, R. V. Paltsun: The study of multilayer system thermal conductivity ... 1127 G. M. Bartenev, A. I. Zhornik, E. M. Kartashov: One heat conduction problem for a hollow semi-infinite cylinder ... 1128 Yu. N. Boldyrev: Nonuniforni particle motion in a hydrocyclone ... 1129 R. A. Burtseva, A. T. Litvinov: Calculation of the efficiency of hydrophylic and hydrophobic particles elimination in dust collectors with drop spraying ... 1130 G. A. Akselrud, V. D. Onishchenko: Mass transfer of solid phase extraction out of porous bodies ... 1131 Yu. M. Rudov, V. N. Uskov: Gas flow study in parallel jets ... 1133 K. A. Khairutdinov: Polytropic processes in variable mass systems ... 1134READER'S GUIDEContents Lists of the International Journal of Heat and Mass Transfer, vol. 14, Nos 11, 12, 1971 ... 1135 Contents List of the Journal of Engineering Physics, vol. 22, 1972 ... 1141