@inproceedings{oai:jaxa.repo.nii.ac.jp:00013962, author = {竹内, 睦 and 佐藤, 正秀 and 秋元, 啓太 and 高嵜, 裕圭 and 鈴木, 昇 and 遠藤, 敦 and Takeuchi, Atsushi and Sato, Masahide and Akimoto, Keita and Takasaki, Yukei and Suzuki, Noboru and Endo, Atsushi}, book = {宇宙利用シンポジウム 第19回 平成14年度, Space Utilization Research: Proceedings of the Nineteenth Space Utilization Symposium}, month = {Feb}, note = {Numerical simulations were performed about behavior of free surface that caused by heterogeneous surface tension based on the diffusion of ethanol in the water. Motion of condensate droplets was also observed experimentally when water-ethanol mixed vapor was cooling condensed on the chemically modified copper surface covered by a thiol self-assembled monolayer that induced by wettability gradients. In the condensate experiment, it was observed that condensate droplets vibrated and moved toward the low contact angle region on the cooling copper surface and long-term dropwise condensation maintained only with the low ethanol concentration. These experimental results agree with qualitatively the results of the numerical simulations., 資料番号: AA0045438055}, pages = {193--196}, publisher = {宇宙科学研究所, The Institute of Space and Astronautical Science (ISAS)}, title = {表面濡れ性の異なる金属面でのマランゴニ滴状凝縮}, year = {2003} }