J054032 Molecular Gas Dynamics on Resonant Gas Oscillations Accompanied with Phase Changes at Vapor-Liquid Interface

Abstract

The resonant gas oscillation excited in a one-dimensional space between an oscillating plate and a planer surface of a thin liquid layer on a quiescent rigid-wall is considered. Vapor flows with evaporation or condensation at the vapor-liquid interface are theoretically studied on the basis of a polyatomic version of Gaussian-BGK Boltzmann equation with a kinetic boundary condition including an evaporation coefficient.