Numerical computations of unsteady thermocapillary convection in a rectangular cavity with surface deformation

Jyh Chen Chen, Wen Cheng Chen, Farn Shiun Hwu

研究成果: 書貢獻/報告類型會議論文篇章同行評審

4 引文 斯高帕斯(Scopus)

摘要

Unsteady thermocapillary convection in a rectangular cavity with an upper, deformable free surface has been considered. The unsteady bulk motion is caused by a periodic time-dependent heating along the free surface. The numerical scheme, based on the finite-difference method with a time-dependent boundary-fitted curvilinear coordinate system, has been developed to solve this unsteady thermocapillary free-boundary problem. The influence of the oscillating temperature on the surface deformation and the velocity field is considered. The present computational results are consistent with the previous analytical results in that there exist time lags between the velocity field, surface temperature variation, and surface deformation.

原文???core.languages.en_GB???
主出版物標題Heat Transfer in Metals and Containerless Processing and Manufacturing
發行者Publ by ASME
頁面89-95
頁數7
ISBN(列印)0791807312
出版狀態已出版 - 1991
事件28th National Heat Transfer Conference - Minneapolis, MN, USA
持續時間: 28 7月 199131 7月 1991

出版系列

名字American Society of Mechanical Engineers, Heat Transfer Division, (Publication) HTD
162
ISSN(列印)0272-5673

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???event.eventtypes.event.conference???28th National Heat Transfer Conference
城市Minneapolis, MN, USA
期間28/07/9131/07/91

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