衝撃波管による酢酸蒸気の非平衡凝縮過程に関する分子論的研究

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This paper is concerned with nonequilibrium condensation of acetic acid vapor on the plane endwall of a shock tube behind a reflected shock wave. The condensation coefficient is determined in a wide range of thermodynamic nonequilibrium conditions of the vapor at the vapor-liquid interface. It is found that the condensation coefficient is drastically influenced by thermodynamic nonequilibrium conditions ; it increases with the increase of interfacial vapor temperature and decreases with the increase of number density. The condensation coefficient of acetic acid vapor is larger than that of methanol vapor in the same nonequilibrium conditions. These characteristics can be qualitatively explained by Chekmarev's theory of the condensation coefficient.
一般社団法人日本機械学会の論文
2000-09-25