Figure 4
From: Evaporation coefficient and condensation coefficient of vapor under high gas pressure conditions
Molecular mass fluxes, evaporation coefficient, and condensation coefficient of vapor and NC gas molecules as a function of μ: (a) outgoing, evaporating, and reflecting vapor molecules; (b) colliding, condensing, and reflecting vapor molecules; (c) outgoing, evaporating, and reflecting NC gas molecules; (d) colliding, condensing, and reflecting NC gas molecules; (e) evaporation and condensation coefficients of vapor molecules; (f) evaporation and condensation coefficients of NC gas molecules; (g) evaporating and condensing molecular mass fluxes as the function of \({N}_{{\rm{l}}-{\rm{g}}}^{{\rm{NC}}}\); and (h) schematic of \({J}_{{\rm{evap}}}^{V}\) and \({J}_{{\rm{cond}}}^{V}\). Due to the collision of molecules between the liquid and mixture gas boundaries, the backscattering for \({J}_{{\rm{evap}}}^{V}\) and \({J}_{{\rm{cond}}}^{V}\) increases.
