著者
松本 充弘 中澤 伸之
出版者
社団法人 日本伝熱学会
雑誌
日本伝熱学会論文集 (ISSN:09189963)
巻号頁・発行日
vol.15, no.2, pp.55-61, 2007 (Released:2008-01-01)
参考文献数
7

Impingement process of a small droplet on solid wall was investigated with molecular dynamics simulation technique. A liquid droplet consisting of about 14,000 Lennard-Jones particles was thrown with a given speed onto a smooth wall, and the change of its size and shape was analyzed. After the collision, the droplet spreads on a “hydrophilic,” or strongly interacting, wall, but bounces on a “hydrophobic” wall. The spreading behavior is suppressed by surrounding gas.