標題: 等位集與流體體積混合應用在二相流
Coupled Level Set and Volume-of-Fluid Method
作者: 蔡修齊
賴明治
應用數學系所
關鍵字: 流體體積;等位集;Navior-Stokes 方程;界面活性劑;二相流;Volume-of-Fluid;Level Set;Navior-Stokes equations;Surfactant;Two-Phase Flows
公開日期: 2007
摘要: 本論文介紹如何用等位集方法來處理介面上的熱方程問題,其中等位集方法只需要用到直角座標系即可。接著我們結合等位集方法和流體體積法來模擬二相流,而且這個混合的方法可以用來解關於介面的性質。最後我們加入不可溶解的介面活性劑在我們的介面上並解二相流問題,然後再觀察界面活性劑對於介面的影響。
In this paper we introduce level set method to solve heat equation on interface with Cartesian coordinate. Then we couple level set method and Volume-of-Fluid method to simulate two-phase flow for interface property and conserve the volume of inner area. Finally we add insoluble surfactant on the interface when simulating two-phase flows and observe the impact of surfactant on interface.
URI: http://140.113.39.130/cdrfb3/record/nctu/#GT009522514
http://hdl.handle.net/11536/38873
Appears in Collections:Thesis


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