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Title: | Heat and mass transfer in a rarefied gas confined between its two parallel condensed phases |
Authors: | Polikarpov, A. P. Graur, I. A. |
Issue Date: | 2018 |
Publisher: | Elsevier Ltd |
Citation: | Polikarpov A. P. Heat and mass transfer in a rarefied gas confined between its two parallel condensed phases / A. P. Polikarpov, I. A. Graur. — DOI 10.1016/j.ijheatmasstransfer.2018.04.006 // International Journal of Heat and Mass Transfer. — 2018. — Vol. 124. — P. 967-979. |
Abstract: | The heat and mass transfer in a rarefied gas between its two parallel condensed phases is considered on the basis of linearized and non-linear S-model kinetic equations. The profiles of the macroscopic parameters in the gap between gas-liquid interfaces are obtained for several Knudsen numbers and for the cases of complete and non-complete evaporation and condensation. The linearized Navier–Stokes equations and energy equation, subjected to the temperature and pressure jump boundary conditions, are solved analytically and the expressions for the macroscopic parameters are obtained. The comparison of three approaches allowed us to establish the limit of the application of the linearized approaches in term of the saturation temperature ratio between the condensed phases. © 2018 Elsevier Ltd |
Keywords: | BOLTZMANN EQUATION KNUDSEN NUMBER NAVIER–STOKES EQUATION VAPOR-LIQUID INTERFACE BOLTZMANN EQUATION HEAT TRANSFER INTEGRAL EQUATIONS LINEARIZATION MASS TRANSFER NAVIER STOKES EQUATIONS EVAPORATION AND CONDENSATION KNUDSEN NUMBERS MACROSCOPIC PARAMETERS S-MODEL KINETIC EQUATION SATURATION TEMPERATURE STOKES EQUATIONS TEMPERATURE AND PRESSURES VAPOR-LIQUID INTERFACES PHASE INTERFACES |
URI: | http://elar.urfu.ru/handle/10995/102011 |
Access: | info:eu-repo/semantics/openAccess |
RSCI ID: | 35504305 |
SCOPUS ID: | 85045099995 |
PURE ID: | 7018284 ba2a82e6-eef6-4c21-bfb6-00dfd43db266 |
ISSN: | 179310 |
DOI: | 10.1016/j.ijheatmasstransfer.2018.04.006 |
Appears in Collections: | Научные публикации ученых УрФУ, проиндексированные в SCOPUS и WoS CC |
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