Volume 28, Number 2, February, 1975

Volume 28, Number 3, March, 1975

Volume 28, Number 4, April, 1975

Volume 28, Number 5, May, 1975

Volume 28, Number 6, June, 1975

Number 1## CONTENTS

V. I. Aniskin and V. A. Rybaruk: Heat transfer in a disperse material layer at radial filtration ... 5 A. I. Zaitsev, V. A. Gatsev and Yu. I. Makarov: Calculation of particles collision in cocurrent disperse flows ... 11 O. M. Todes and V. S. Pyzhikov: Moisture evaporation in a fluidized bed of inert particles ... 17 E. E. Prokhach, A. N. Smirnov and V. G. Esterzon: Moisture transfer characteristics in annular vertical channels ... 24 L. L. Vasiliev, V. G. Kiselev, M. A. Litvinets and A. V. Savchenko: Experimental investigation of heat and mass transfer in a cryogenic heat pipe ... 29 V. M. Tarasov and B. N. Basargin: Kinetics of moist materials drying in super-heated vapour ... 34 S. B. Milman and M. G. Kaganer: Radiative heat transfer in vacuum powder isolation by the infra-red spectroscopy method ... 40 P. A. Novikov, L. Ya. Lyubin and V. I. Balakhonova: A slightly rarefied gas flow in narrow slot channels at sublimation from one wall and heat transfer from the other ... 46 M. T. Soldatkin, V. V. Artikhovich and S. N. Kapelian: Analytical investigation of heat and mass transfer in solidifying concrete under thermal treatment in a chamber with heat radiating surfaces ... 57 B. I. Fedorov, G. Z. Plavnik, I. V. Prokhorov and L. C. Zhukhovitsky: Experimental investigation of mass transfer in rotary disc system ... 63 Z. P. Shulman and V. M. Nosov: The influence of the material of the dielectric of interelectrode gap on the effect of spontaneous rotation in electrorheological suspension ... 71 T. A. Rogovsky and Z. R. Gorbis: Rheodynamics of a disc rotating in non-Newtonian fluid ... 75 V. V. Bulatov: Mathematical models of relaxation of stress and strain of solids with discrete structure ... 82 P. S. Ivannikov, I. V. Litvinenko and I. V. Radchenko: Thermal conductivity of tetrametoxisilane, tetraetoxisilane and tetraethyl tin ... 86 V. V. Malyshev: Method of determination of critical temperature by experimental data on boundary curve rho_{s}(T) ... 90 V. A. Golenchenko, D. P. Klevensky, A. I. Malykhin, I. V. Rybin, I. S. Shevchenko and E. I. Yantovsky: Investigation of parameters of a self-oscillating system with an external thermal effect ... 96 A. S. Sakhiev, G. P. Stelmakh, N. A. Chesnokov and Yu. D. Kharitonov: Calculation of axial temperature distribution of a thermocathode ... 103 A. A. Malinkovsky and B. V. Rossinsky: Experimental investigation of liquid entrainment with an air flow from a horizontal cylindrical chamber ... 108 O. V. Korobko, T. L. Perelman and S. Z. Fradkin: The dependence of temperature distribution in a human body on the hyperthermia conditions ... 113 M. E. Ivanov and A. B. Ivanov: Solution of the problem on general case of two-dimentional motion of granules (solids) in a gravity field ... 119 B. E. Vugmeister and O. A. Grechanny: To the stochastic diffusion theory ... 124 N. M. Tsirelman: Constant temperature fronts in composite bodies ... 132ABSTRACTS OF DEPOSITED PAPERSZ. R. Gorbis: Cycles of heat transfer processes in systems with intermediate heat carriers ... 136 A. M. Shelomentsev and N. K. Bolotin: Modified Girshfelder equation of state for gases ... 137 Yu. T. Borshchevsky, I. M. Fedotkin, M. N. Chepurnoi and V. E. Shneider: To heat transfer calculation in turbulent flowing down liquid films ... 138 I. S. Olonichev: Heat transfer and friction in a flat tube with unilateral heat supply ... 139 V. V. Kharitonov: On some hydrodynamic phenomena in the process of heat generation in a surficial layer at dry friction in metal-polymer pair ... 140 A. I. Lyubarsky: Thermodynamic equilibrium in the Si-Cl-H system at auto-epitaxial growth of silicon films ... 140 A. P. Bibik, I. V. Litvinenko and I. V. Radchenko: Measurement of the thermal conductivity of heavy-hydrogen water by the relative zero hot-wire method at unsteadystate heat conditions ... 141 A. S. Nevsky and A. I. Malysheva: The effect of bath bubbling method on heat transfer at ice melting ............... 141 V. I. Konovalov, V. B. Mikhailov and P. G. Romankov: Investigation of convective drying of cords ... 143 V. A. Kurochkin: Method of engineering design of heat balances of dryers and determination of moisture decrease in drying ... 143 Zh. F. Galimov: Effect of porosity of granulated catalysers continuous flow on friction resistance ... 145 V. E. Davidson, V. I. Eliseev and A. P. Tolstopyat: Filling resistance coefficient in bunker ... 146 S. I. Priemov and A. Ya. Tkachuk: Statistical method of description of dust collection process in a wet dust-collector with disc liquid sprayer ... 147 V. V. Frolov: Axi-symmetrical temperature fields in lunar ground ... 148 B. M. Khusid: Motion of a rotating spherical particle in a shear flow ... 149 M. G. Kogan: Transformation of series and sequencies in the heat conduction theory ... 150 S. N. Ivanov: Economic numerical method of temperature field calculation in thin-wall cylindrical systems ... 151 V. V. Morozov: Temperature distribution along bounded radiating rod ... 152 M. A. Gusein-Zade and N. A. Parfentieva: An approximate solution to a one-dimentional heat-conduction equation ... 153SURVEYM. Groll: Heat pipe work in Europe ... 155PROMINENT SOVIET SCIENTISTNikolai Ivanovich Syromyatnikov (to his 60th birthday) ... 163READER'S GUIDEContents Lists of the International Journal of Heat and Mass Transfer, Vol. 17, Nos. 7, 1974 ... 165 Heat and Mass Transfer Bibliography ... 170 Number 2## CONTENTS

G. F. Smirnov: Fundamentals of low-temperature heat pipe system efficiency ... 197 Ya. S. Kadaner and Yu. P. Rassadkin: Laminar vapour flow in a heat pipe ... 208 M. G. Semena, A. G. Kostornov, A. N. Gershuni and V. K. Zaripov: Boundary angles of low-temperature heat pipe wicks ... 217 I. P. Vishnev, Ya. G. Vinokur and V. V. Gorokhov: Helium boiling crisis on different surfaces ... 223 P. A. Novikov, L. Ya. Lyubin and L. A. Shcherbakov: Effect of thermal resistance of condensate drops on heat and mass transfer at drop condensation of vapour from vapour-gas mixture ... 231 D. F. Simbirsky: Optimal estimates in thermal measurements ... 240 Yu. P. Zarichnyak, E. S. Platunov and A. V. Sharkov: A method of measuring local heat fluxes ... 249 B. A. Tallerchik, E. I. Terukov and F. A. Chudnovsky: Thermal mechanism of switching effect in vanadium oxide ... 257 M. I. Tribelsky: On interaction of flash bulb radiation with cooling fluid ... 263 E. I. Rozovsky: Temperature gradient calculation at the conical end of a semi-infinite cylindrical rod ... 268 A. A. Repin: Laminar flow with injection in a rectilinear channel ... 272 O. E. Borodin and E. G. Kocharyan: Kinetics of dissolved gas liberation in a liquid flow ... 282 Yu. V. Saraev: Parametric method as applied to calculation of unsteady temperature boundary layer problems ... 286 A. P. Aleshin, I. N. Denisov, N. M. Rogachev and V. F. Sivirkin: Effect of cone angle and degree of sound nozzle compression on geometric structure of the first shock of an underexpanded jet ... 296 B. M. Berkovsky and A. K. Sinitsyn: Thermoconvective waves in a semi-infinite horizontal liquid layer with free boundaries ... 301 V. F. Dunsky, N. V. Nikitin and G. A. Shulginova: Monodisperse liquid spraying with a perforated drum ... 308 O. G. Martynenko, V. A. Bubnov, S. N. Kravchun and A. A. Soloviev: Flame focusing properties ... 315 V. V. Levdansky, V. G. Leitsina and N. V. Pavlyukevich: Unsteady gas diffusion in a highly disperse porous body ... 319 G. K. Vasiliev, N. I. Makarov and Yu. I. Prokhorov: On calculation of film thermal cycling on backings ... 323 I. E. Zino: Quasi-onedimensional heat conduction problems for composite cylindrical elements of radio installation ... 329 A. A. Kosarev, L. V. Sokolova and P. V. Cherpakov: Modelling of eigennumbers and eigenfunctions of heat and mass transfer systems ... 334 M. A. Bartoshevich: One heat conduction problem ... 340ABSTRACTS OF DEPOSITED PAPERSV. K. Savin, M. Korger and A. M. Miksher: Heat and mass transfer at conactive drying of building materials with nozzle blowing ... 346 M. A. Volkov, M. A. Gromov and V. D. Mikhailov: Heat and mass transfer properties of sugar sand ... 346 V. D. Volgin: Efficiency of heat usage in apparatus with liquid evaporation through membranes ... 348 V. A. Kirillov, M. A. Kasamanyan and V. A. Kuzin: Study of hydrodynamic structure of a three-phase immovable bed with electric contact methods ... 348 A. P. Klimenko and V. I. Korolev: Experimental investigation of the light-dissipation method for continuous measurement of disperse phase concentration in aerodisperse systems ... 349 N. V. Ostapchuk, T. N. Grosul, G. S. Zelinsky, L. D. Kamyshnik and V. I. Aleinikov: Determination of phase contact time in apparatuses with packings ... 350 V. E. Davidson, V. I. Eliseev and A. P. Tolstopyat: To calculation of filtrational outflow of loose materials from bunkers ... 350 A. V. Colubkovich: Modes of spouting in rough conic apparatuses ... 353 S. V. Rubinshtein: Phase-conversion propane flows through boiling liquid packings ... 353 E. N. Saburov and S. V. Karpov: On resistance of cyclone chambers in non-similar flow region ... 354 A. Ya. Malkin, I. A. Glushkov and V. A. Rozhkov: New rheological equations of visco-plastic media ... 356 A. V. Kuznechikov and E. N. Konstantinov: Mass transfer in multicomponent mixtures with a turbulent flow in a tube ... 356 S. P. Grekov and A. E. Kalyussky: Determination of turbulent diffusion coefficient of dynamically active admixtures ... 357 B. A. Arutyunov, V. V. Vlasov, A. A. Gukhman and S. V. Mishchenko: To the errors in experimental determination of thermophysical properties of chemically reacting materials ... 358 V. A. Tsymarny and N. F. Potienko: To the account of heat capacity of a heat source in measuring thermal conductivity by an unsteady-state method ... 358 L. V. Zysin and Yu. A. Migrov: Estimation of heat leakages in a nonuniformly heated plate ... 359 N. M. Tsyrelman: Regularization of heat kinetics at nonlinear boundary conditions ... 360 Yu. V. Vidin and Yu. A. Pshenichnov: To thermal conductivity determination at initial heating stage ... 362 V. A. Prilutsky and V. M. Khorolsky: Heat process in grinding ... 363 A. M. Mamedov: On thermal conductivity of liquidh-heptane ... 364 M. L. Mikhelson and L. E. Abramov: Calculation of critical heating rate in heat exchangers with magnetic water treatment ... 366 M. L. Mikhelson: Experimental determination of activation energy of crystallization centres under magnetic field ... 367 V. K. Alekseev: Thermal field of a time-regular annular source in two-layer medium with a cylindrical interface ... 367 V. V. Nasedkin and A. P. Nasedkina: Grapho-analytical method of determining temperature oscillation attenuation in bounding constructions of buildings ... 368 V. P. Kurkin: Investigation of aerosol solid disperse phase distribution at directed filtration of dusty gas ... 369 V. P. Alekseev and A. V. Doroshenko: To the theory of transpiration water cooling ... 370 V. N. Maksimovich and G. V. Plyatsko: Temperature distribution in a hollow cylinder with spiral heating ... 371 M. A. Benjakovsky: Temperature field calculation in a heat insulated rod and sphere with account for finite velocity of heat propagation ... 372LETTER TO THE EDITORV. M. Borishansky and B. S. Fokin: To calculation of maximum critical heat flux at nucleate pool boiling on cylindrical and spherical surfaces ... 374 Number 3## CONTENTS

V. A. Gorodtsov: On power laws of turbulent friction of drag reducing polymer solutions ... 389 V. M. Dobrychenko, I. L. Povkh, A. E. Eidelman: Rheological properties of clay solutions ... 399 V. I. Yankov, V. I. Boyarchenko, A. L. Krylov, V. A. Bratukhina: Isothermal generalized Couette flow of a non-Newtonian liquid in slowly converging channel under complex shear ... 403 S. I. Tkachenko: True gas content of vertical adiabatic twophase flows under low pressure and vacuum ... 410 G. A. Akselrud, M. Zelinsky, Ya. M. Gumnitsky: Mass transfer in the three-phase system under the conditions of mechanical and pneumatic mixing ... 417 A. G. Podolsky: Gas flow in channels of cylindrical volume freely rotating between end vessels ... 423 E. V. Stefanov, Z. E. Gol'denberg, V. D. Korkin: Droplet distribution at breaking of a medium with sprayers ... 430 G. V. Vinogradov, K. D. Vachagin, E. N. Zarikov, B. M. Kochanov and L. A. Shklyar: On free precipitation of spherical particles in anomalous-viscous fluids ... 435 B. M. Mogilevsky, V. M. Reiterov, V. F. Tumpurova, L. M. Trofimova, A. F. Chudnovsky: Thermal conductivity of fluorite with admixtures of trivalent metals ... 439 N. M. Bratasyuk and I. N. Magda: Quartz dilatometer with capacity transformer ... 443 M. M. Levitan, T. L. Perelman and S. I. Shabunya: Hydrodynamics and heat transfer for a one-phase heat carrier flow in a porous electric cable ... 447 Yu. A. Buevich: On equilibrium of granular solid medium between vertical walls ... 455 Yu. A. Popov, V. M. Kalemenev, B. P. Kartashov and P. V. Khomyakov: Sensoring of a fluidized bed with laser radiation ... 465 S. P. Detkov and A. N. Beregovoi: Carbon dioxide emissivity formula ... 472 A. I. Ivlyutin, Yu. V. Kurochkin, E. I. Molodykh, A. V. Pustogarov, M. N. Supromko: Study of heat transfer at interaction of an electric arc with the longitudinal gas flow ... 477 A. V. Potapov, L. E. Tsvetkova: Theoretical study of a near-electrode potential layer with regard for surface ionization and Shottky's effect ... 482 N. Kh. Khalitov, V. B. Repin and V. N. Podymov: Experimental heat transfer investigation in vibrational combustion chamber ... 490 A. S. Danilov, L. M. Moroz: On the lift height of vapour bubbles in the subcooled liquid with boiling on the vertical walls ... 495 F. G. Smirnov: To calculation of the "initial" thickness of a "microlayer" with nucleate boiling ... 503 V. I. Kashinsky, E. I. Nevstrueva, I. M. Romanovsky: On the mechanism of sulphate calcium scaling on heat releasing surfaces with forced motion of mono-solutions ... 509 M. A. Bartoshevich: Application of expansions in terms of the system of orthogonal Watson's operators for solution of heat conduction problems ... 516 A. D. Chernyshev: On the heat conduction theory for a finite velocity of heat propagation ... 523 I. M. Feodotkin, A. M. Aizen, I. A. Goloshchuk: Application of the integral equations to heat conduction problems involving a variable heat transfer coefficient 528SURVEYV. M. Epifanov, E. A. Manushin: Some experimental results on transpiration cooling of gas turbine blades ... 533BOOK REVIEWSM. B. Smolsky, P. S. Kuts, I. F. Pikus: On the book "Fundamentals of the theory and technology of drying of foods" by A. S. Ginzburg ... 545READER'S GUIDEContents of the International Journal of Heat and Mass Transfer, Vol. 17, Nos. 9, 10, 11, 1974 ... 547 Bibliography on heat and mass transfer ... 555 Number 4## CONTENTS

Yu. A. Kirichenko, V. V. Tsybulsky, M. L. Dolgoi, K. V. Rusanov and I. M. Konoval: Pressure effect on internal characteristics of nitrogen and oxigen boiling ... 581 L. E. Kolesnikov and V. V. Sobolev: Diffusion effect on gas bubble evolution in a sound field ... 589 P. S. Kuts and A. I. Olshansky: On approximate methods of calculation of flat materials convective drying kinetics ... 594 V. V. Khoroshavtsev and B. V. Berg: Temperature field and dynamics of a vertical gas jet in a fluidized bed ... 599 V. Hlavacka: Determination of heat transfer coefficient in packed beds by the method of cyclic temperature variations ... 604 B. M. Smolsky, P. A. Novikov and E. K. Snezhko: Determination and calculation of optimum surface of vacuum sublimation condenser of continuous operation ... 609 G. A. Akselrud, M. Zelinsky and Ya. M. Gumnitsky: Mass transfer between a solid and gas-liquid mixture with gaseous phase generation ... 615 G. M. Oreper: Motion and solution of a drop in current-carrying liquid .. 619 V. G. Chernyak, A. E. Margilevsky, B. T. Porodnov, P. E. Suetin: On the effect of gas-surface interaction upon thermal creep in a flat channel ... 624 M. F. Shnaiderman, A. I. Ershov: On the effect of flow swirl upon velocity and temperature distributions in the annular duct ... 630 A. A. Kon'kov, A. V. Il'metov: Experimental investigation of pressure behind reflected shock waves in argon at M = 10 - 35 ... 636 E. M. Smirnov: On formation of swirled jet flowing out of annular nozzles ... 643 L. F. Yankelev and L. I. Guseva: Method of simultaneous determination of thermal conductivity and volumetric heat capacity depending on temperature ... 653 V. V. Levdansky, V. G. Leitsina and N. V. Pavlyukevieh: On kinetical transfer theory including heterogeneous chemical reactions in highly dispersed porous bodies ... 657 Ya. P. Kalugin, A. V. Arseev: Study of pulsating combustion in large-scale plants ... 661 V. A. Bubnov: Molecular-kinetic groundation of heat transfer equation .. 670 A. M. Brazhnikov, V. A. Karpychev and A. V. Luikova: One engineeting method of calculating heat conduction processes ... 677 V. M. Starov: Moisture-retaining capacity and structure of porous materials ... 681 J. N. Dulnev, E. I. Ermolina: Approximate analysis of a steady temperature field of the parallelepiped with a local energy source ... 685 A. M. Tsybin: Some solutions to the Stefan problem ... 694 A. A. Gukhman, A. Z. Volynets, E. V. Gavrilova and G. N. Efremenko: To the psichrometer theory ... 698 V. N. Lagun: On construction of similarity solutions of the heat conduction equation ... 705 M. D. Mikhailov and B. K. Shishedzhiev: The Chebyshev approximation of the roots of the equation BiW_{GAMMA}(mu) = muV_{GAMMA}(mu) ... 710 P. I. Balk: To the analytical solution of the unsteady inverse heat conduction problem ... 716 A. T. Bogorosh, I. M. Fedotkin, I. S. Gulyi and N. I. Oseiko: Effect of carbon dioxide injection on scale formation process ... 723ABSTRACTS OF DEPOSITED PAPERSE. G. Vorontsov and O. M. Yakhno: Analysis of a temperature field in pulverizing films ... 735 V. V. Yusifov: Fractional steps method as applied to numerical calculation of unsteady parameters distribution in heterogeneous chemical apparatuses ... 736 V. G. Andreev: Directed crack formation in glasses affected by CO_{2}-laser beams ... 739 A. M. Rosen, Ya. C. Teplitsky, E. A. Tsukerman and V. A. Tapkhaev: Determination of real gas adiabatic exponents at high pressure. I. Ammonia adiabatic exponents ... 739 N. V. Pashatsky: To calculation of two-dimensional gas flow with particles in nozzle ... 741 V. M. Gurov: Accelerator of plasma with applied magnetic field of inductive accumulator ... 742 N. V. Zavarzin and V. M. Suyazov: On the stability of liquid flow over the surface of a vertical cylinder ... 743 L. A. Luneva, A. M. Makarov and V. G. Salnikov: Development of a gradient continuum flow of power rheological law and limit shear stress in a circular tube ... 743 N. A. Agaev and A. D. Yusibova: Dibutylphthalate viscosity at high pressures and different temperatures ... 744 V. A. Uspensky, G. L. Sitnitsky and R. G. Adamov: To calculation of dust collection in cloth filters ... 746 V. P. Tolmachev: An approximate method of hydroaeromechanical problem by the EGDA method ... 748 V. P. Dushchenko, V. N. Smola, E. V. Grishchenko, I. M. Kucheruk, V. M. Baranovsky and N. E. Menyailov: Effect of molecular weight on structure and thermophysical properties of polyethylene ... 748 D. M. Karpinos, V. S. Klimenko, Yu. V. Kondratiev, G. A. Luzhansky, A. E. Rutkovsky, I. K. Senchenkov and L. L. Sukhikh: Some physical properties of fibre tungsten ... 749 V. Ya. Chekhovsky and G. I. Stavrovsky: Calium carbonate thermal conductivity ... 751 B. A. Arutyunov, L. Ya. Lyubin and M. N. Pivovarov: Estimation of the error due to two-dimensional temperature field in samples when studying thermal conductivity of film materials ... 751 G. I. Zheltov and G. G. Meshkov: Kinetics of thermal-stress field formation in active elements of solid optical quantum generators ... 752 G. M. Novik and B. I. Lomashev: To calculation of adiabatic processes of chemically reacting gas mixture ... 753 A. V. Archakov and L. I. Gutenmakher: On simulation of unsteady heat conduction problems with nonlinear power of internal sources ... 754 R. N. Shvets and M. S. Ravrik: To variational method of thermodiffusional equations in fine envelopes and plates ... 755 Yu. I. Babenko: Determination of the heat transfer coefficient dependence on the coordinate for a thin semi-infinite rod ... 756LETTER TO THE EDITORB. A. Shulyak: Answer to Prof. A. A. Gukhman's letter ... 758 A. A. Gukhman. Comments on B. A. Shulyak's reply ... 759 Number 5## CONTENTS

Yu. A. Buevich and G. A. Minaev: On transition of a granular bed into fluidized state (theory) ... 773 F. E. Spokoiny: On the gas velocity profile for a turbulent gas suspension flow in annular channels ... 781 L. L. Vasiliev, Yu. A. Lapshin and A. N. Piskunov: Heat transfer between a blunt wedge and a hypersonic rarefied gas flow around ... 788 Z. P. Shulman, E. A. Zaltsgendler, V. I. Baikov: Steady free convection in viscoplastic liquids ... 793 M. S. Smirnov, P. S. Kuts and I. S. Efremova: Evaporation time of a drop of bacterial preparation of enthobacterine at drying ... 799 Yu. I. Yalamov, O. A. Barsegyan and V. S. Galoyan: Time of entrainment of nonvolatile moderate aerosol particles with growing or evaporating drops ... 804 A. Kh. Mirzadzhanzade and V. M. Entov: To estimation of adsorptional capacity of rocks ... 807 A. P. Baskakov: On the criticism of the modified packet theory ... 811 G. D. Rabinovich and V. P. Ivakhnik: Thermodiffusional constant in liquid isotopic mixtures of some brominated hydrocarbons ... 815 A. A. Voshchinin, V. V. Kerzhentsev, E. L. Studnikov and L. A. Yakush: Experimental investigation of cryptone thermal conductivity at high temperatures ... 821 L. N. Aksyutov: Integral radiation properties of gold, platinum and tungsten ... 826 L. S. Slobodkin and Yu. M. Sotnikov-Yuzhik: Determination of primary thermo-radiational characteristics of semi-transparent filled polymer coatings ... 829 A. E. Kovalev, A. A. Vekshina, E. G. Nikolaev and E. A. Kairov: Method of calculation of energy flux density distribution in a spot image for a semispherical attachment of diffuse reflection ... 838 V. N. Andreev and F. A. Chudnovsky: Critesistors based on V_{n}O_{2n-1}(n=3-6) ... 844 P. A. Novikov, L. Ya. Lyubin and E. K. Snezhko: Heat and mass transfer in sublimation-conduction in a cylindrical annular gap ... 851 A. I. Dautov, P. Kh. Ismagilov, Kh. M. Shavaliev and A. G. Shashkov: Characteristics of a plasma generator with an arc chamber of variable radius ... 860 E. M. Smirnov: Submerged jet flowing out of conical redial-slot nozzles ... 866 V. M. Popov and A. I. Krasnoborodko: To determination of thermal contact resistance in gas medium ... 875 A. G. Shashkov and T. N. Abramenko: Structure of heat conduction ... 884 I. E. Zino and E. A. Tropp: Mixed boundary-value problem for the Laplace equation in fine regions of a special kind ... 894ABSTRACTS OF DEPOSITED PAPERSV. N. Afrosimova and E. I. Kozelsky: Heat transfer at heating and cooling of a laminar liquid film moving under the action of gas flow ... 905 V. G. Rifert and P. A. Barabash: The laws of hydrodynamics and heat transfer at vapourization in a film at vertical surface with wire intensifiers. Part I. Film hydrodynamics ... 905 V. G. Rifert, P. A. Barabash and A. A. Mukhilko: The laws of hydrodynamics and heat transfer at vaporization in a film at vertical surface with wire intensifiers. Part 2. Heat transfer study ... 906 M. F. Bogomolov, V. F. Dunsky, N. V. Nikitin and Yu. V. Yatskov: Air conditioning in a room with the aid of rotary moistener ... 907 V. V. Zotov, A. N. Lepilkin, S. I. Nozdrin and A. M. Tertychny: Porous material thermal conductivity calculation ... 908 V. M. Shulemovich: Experimental investigation of a turbulent boundary layer on a long rough thread ... 909 I. I. Markov: Experimental investigation of bubble-forming effect of pores ... 910 V. V. Chekanov and L. G. Berro: On the relation between a periodic sound signal with vapour film oscillations appearing at subcooled film boiling ... 911 A. B. Zhukovsky: Forced cooling of constructional elements in cryogenic devices ... 912 L. M. Rozenfeld and A. G. Korolkov: Analysis of processes in heat bridge in a medium which is countercurrent to a heat flux ... 913 S. I. Kulikovsky: Peculiarities of resistance of revolving porous bodies ... 914 Ya. A. Levin, E. B. Filippov and A. A. Yarkho: Isothermal vapour motion in a tube ... 914 E. P. Vishnevsky: Aerodynamic characteristics of slot sings ... 915 A. M. Voitko: Hydrodynamics of swirlers for air flow swirling at tube entrance ... 916 N. V. Astanovskaya and A. A. Pirozhenko: Numerical solution of heat conduction equation with a convective term ... 917 V. M. Vigak and A. A. Fedorishin: Optimum symmetric temperature regime for a plate ... 918 P. Z. Livshits: To the solution of a space heat conduction problem for a nonuniform orthotropic semi-infinite hollow cylinder under mixed boundary conditions ... 919 A. Kh. Gorelik: Description of warming-up of arbitrarily shaped units by ordinary differential equations ... 921 V. I. Gryadun and A. N. Gorban: Exothermal radicals recombination on solids surfaces ... 922 R. S. Kuznetsky: To distribution of temperature, heat flux and electromagnetic field in a flat conductor with temperature dependent conductivity (low frequencies) ... 923 N. V. Paltsun and A. G. Gorban: Thermal field of a nonunifirm plane with cuts ... 924 B. A. Krasovitsky and B. L. Krivoshein: Estimation of heat losses and melting zone around underground pipeguide in frozen grounds ... 925 P. M. Zabridny: An approximate method of calculation of filtration parameters in ceramet filters ... 926LETTER TO THE EDITORA. V. Dubovik and V. K. Bobolev: Corrections to the paper "Non-Newtonian fluid bed spreading about at shock" (Inz. Fiz. Zh. 27, No. 2, 1974) ... 928CHRONICLESA. A. Andreevsky, G. S. Bykov and T. G. Volukhova: The V All-Union Conference on Heat Transfer and Hydraulic resistance at Motion of a Two-Phase Flow in Elements of Power Machines and Apparatuses ... 929 On readers conferences of Journal of Engineering Physics in Sverdlovsk ... 930 V. Ganzha. International Centre for Heat and Mass Transfer of the Academies of Sciences of Socialist Countries ... 930READER'S GUIDEHeat and Mass Transfer Bibliography ... 933 Number 6## CONTENTS

Yu. F. Gerasimov, Yu. F. Maidanik, G. T. Shchegolev, G. A. Filippov, L. G. Starikov, V. M. Kiseev and Yu. E. Dolgirev: Low-temperature heat pipes with separate channels for vapour and liquid ... 957 R. Ya. Gainutdinov, V. G. Dyakonov and A. G. Usmanov: Forced convection heat transfer in high-frequency electromagnetic fields ... 961 Yu. A. Buevich and G. A. Minaev: On jet flow in a porous body ... 968 V. N. Korolev and N. I. Syromyatnikov: Heat transfer from surface with artificial roughness to a fluidized bed ... 977 V. M. Liventsov and A. E. Mozol'kov: On mixing efficiency in a fluidized bed ... 981 P. N. Platonov, F. A. Fedorov, S. I. Kirichenko: Study of aerodynamic properties of black-iron ore ... 989 A. A. Sverdlov: To calculation of thermal radiation flux perceived by a fluidized bed at radiative heating ... 995 N. B. Vargaftik and Yu. D. Vasilevskaya: Transfer coefficients of dissociating hydrogen at a pressure up to 1000 bar and at a temperature up to 1000^{o}K ... 1003 E. I. Marchenkov and A. G. Shashkov: Study of thermal conductivity of a He-Ar mixture over a temperature range (400-1500 K) on the installation with a molybdenum measuring cell ... 1011 A. A. Vasserman: On the form of the equation for calculation of thermal conductivity of gases and liquids over a wide range of parameters ... 1021 I. P. Zhuk and A. A. Sitnov: Calorimetric studies of liquid crystal materials ... 1025 S. G. Iliasov, V. V. Krasnikov and E. P. Tyurev: Methods of simultaneous measuring of bisemispherical thermoradiative properties of dissipating materials ... 1031 V. P. Dushchenko, A. F. Bulyandra, V. A. Tarapon and Yu. P. Lutsik: On the method of electrothermal similarity for calculations of net heat fluxes absorbed by colloidal capillary-porous bodies within drying ... 1040 V. A. Gorodtsov: On the turbulence with low nonuniformity and anisotropy ... 1045 I. M. Fedotkin, M. N. Chepurnoi, V. E. Shnaider, V. S. Lipsman and V. S. Ivanov: Shear stress in downward turbulent film and gas flow ... 1050 V. A. Khaimov and R. M. Yablonik: Determination of the boundary of axistence of continuous film flow ... 1055 Yu. I. Yalamov and A. S. Sanasaryan: Drop motion in temperature nonuniform viscous fluid ... 1061 I. L. Povkh, A. I. Toryanik and V. V. Kiselnik: Viscosity of lubricating chlorofluorocarbonic materials ... 1065 L. K. Tsabek: Isothermal dynamics of sorption in porous media for a non-linear isotherm ... 1071 L. A. Kozdoba: Numerical solution of inverse non-linear problems on unsteady heat conduction ... 1076 K. K. Namitokov, V. B. Krasovitsky and S. M. Yurchenko: On thermal effect of electric current upon contacts ... 1081 O. V. Golubeva and Sh. V. Verdikhanov: To the heat conduction theory in series of non-uniform layers ... 1088 G. I. Vernikov: Thermal conductivity of a uniform layer weakened by a rectangular cut ... 1094REVIEWSG. D. Rabinovich; M. A. Bukhtilova and Zh. V. Lepekhiha: Determination methods of Soret's coefficients ... 1099 Contents of Journal of Engineering Physics, vol. 28, 1975 ... 1129