@article{oai:kyutech.repo.nii.ac.jp:00000096, author = {Tsuruta, Takaharu and 鶴田, 隆治 and Nagayama, Gyoko and 長山, 暁子}, issue = {705}, journal = {日本機械学會論文集. B編}, month = {May}, note = {We are proposing a new formulation on the condensation coefficient of vapor molecule at liquid-vapor interface based on molecular dynamics (MD) studies and transition state theory. The equation is a function of translation energy of incident vapor molecule and surface temperature, which indicates that the condensation probability is not uniform for all incident molecles but is dependent on the kinetic situation during the surface-interaction. The dependence of the condensation coefficient on the translation energy plays an important role in the temperature profiles. The transition state theory gives us the general-expression of the condensation coefficient theoretically and it is found that MD data for argon, water and methanol agree with the theoretical expression very well. We should use the formulation instead of the conventional coefficient giving uniform value., (熱工学,内燃機関,動力など)}, pages = {1424--1427}, title = {分子境界条件としての凝縮係数について}, volume = {71}, year = {2005}, yomi = {ツルタ, タカハル and ナガヤマ, ギョウコ} }