• 作者： Yu, Tsai-An; Han, Chin-Tsu; Liu,Ta-Jo
• 中文摘要： 本研究旨在應用邊界重合座標轉換法(BFCTM),模擬牛頓流體二維不規則幾何形狀模穴的流動問題。由不同的流動參數Re及幾何參數.theta.,L/sub 0/觀察其流場分布情形並且分析BFCTM在數值方法的特性。
• 英文摘要： The boundary-fitted coordinate transformation method(BFCTM) was applied for solving Newtonian fluid flow in a driven cavity. An error analysis was first performed to study the effect of mesh refinement, and then the numerical solutions were compared with the solutions obtained by the standard finite difference method and by the finite element method. The effects of the Reynolds number Re, the aspect ratio L and the leading angle .theta. of the cavity on the flow field were examined.
• 中文關鍵字： 模穴流動; 有限差分方法; 牛頓流體; 雷諾係數; 邊界重合座標轉換法
• 英文關鍵字： Driven Cavity Flow; Finite Difference Method; Newtonian Fluid; Reynolds Number; Bfctm; Boundary-Fitted Coordinate Transformation Method