Kinetic theory aspects of non-equilibrium liquid-vapor flows

Kinetic theory aspects of non-equilibrium liquid-vapor flows
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非平衡液-汽流的动力学理论方面

DOI:
10.1299/mer.16-00540
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发表时间:
2017
影响因子:
--
通讯作者:
P. Barbante
P. Barbante
中科院分区:
工程技术3区
文献类型:
--
作者:
A. Frezzotti;P. Barbante

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流体动力学理论在理解和模拟发生蒸发和/或冷凝的非平衡两相流中气相和液相之间的质量、动量和能量传递方面发挥着重要作用。本文综述了重点关注汽液界面动力学建模的文献。从蒸发和凝结过程中克努森层结构的研究出发,描述和讨论了动力学边界条件的制定问题。描述了基于稠密流体的近似动力学描述的模型的制定,并通过分析不同作者获得的结果来评估模型的能力。
Kinetic theory of fluids plays an important role in understanding and modeling mass, momentum and energy transfer between the vapor and liquid phase in non-equilibrium two-phase flows, in which evaporation and / or condensation take place. The paper presents a review of the literature which focuses on kinetic modeling of the vapor-liquidinterface. Starting from the studies of the Knudsen layer structure in evaporation and condensation, the problem of the formulation of kinetic boundary conditions is described and discussed. The formulation of models based on approximate kinetic descriptions of dense fluids is described and the model capabilities are assessed through the analysis of the results obtained by various authors.
DOI: 10.1063/1.4961542
发表时间: 2016
期刊: The Journal of chemical physics
影响因子: --
作者:
M. Heinen;J. Vrabec;J. Fischer
通讯作者: J. Fischer