Please use this identifier to cite or link to this item: http://hdl.handle.net/10995/101800
Title: Kinetic simulation of the non-equilibrium effects at the liquid-vapor interface
Authors: Polikarpov, A. P.
Graur, I. A.
Gatapova, E. Y.
Kabov, O. A.
Issue Date: 2019
Publisher: Elsevier Ltd
Citation: Kinetic simulation of the non-equilibrium effects at the liquid-vapor interface / A. P. Polikarpov, I. A. Graur, E. Y. Gatapova, et al. — DOI 10.1016/j.ijheatmasstransfer.2019.02.100 // International Journal of Heat and Mass Transfer. — 2019. — Vol. 136. — P. 449-456.
Abstract: Phase change phenomena at microscale is important for novel cooling microsystems with intensive evaporation, so the development of reliable models and simulations are challenging. The vapor behaviors near its condensed phase are simulated using the non-linear S-model kinetic equation. The pressure and temperature jumps obtained numerically are in good agreement with the analytical expressions derived from the appropriate Onsager-Casimir reciprocity relations. The results of the evaporation flux are close to those given by the Hertz-Knudsen-Schrage formula, only when the values of the pressure and temperature at the upper boundary of the Knudsen layer are used. Comparison with recently measured temperature jumps are provided and disagreement with some experiments are discussed. © 2019 Elsevier Ltd
Keywords: EVAPORATION RATE
KNUDSEN LAYER
LIQUID-VAPOR INTERFACE
MOLECULAR MEAN FREE PATH
NON-EQUILIBRIUM STATE
TEMPERATURE AND PRESSURE JUMPS
EVAPORATION
INTEGRAL EQUATIONS
EVAPORATION RATE
KNUDSEN LAYER
LIQUID-VAPOR INTERFACE
MOLECULAR MEAN FREE PATH
NONEQUILIBRIUM STATE
TEMPERATURE AND PRESSURES
INTERFACE STATES
URI: http://hdl.handle.net/10995/101800
Access: info:eu-repo/semantics/openAccess
SCOPUS ID: 85062478983
PURE ID: 9055962
a6b88455-8fca-4222-837e-da120924c4fe
ISSN: 179310
DOI: 10.1016/j.ijheatmasstransfer.2019.02.100
Appears in Collections:Научные публикации, проиндексированные в SCOPUS и WoS CC

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