關鍵字查詢 | 類別:期刊論文 | | 關鍵字:The Friction Characteristics of Gaseous Slip Flow in Microtubes

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序號 學年期 教師動態
1 90/1 化材系 陳慶鐘 副教授 期刊論文 發佈 The Friction Characteristics of Gaseous Slip Flow in Microtubes , [90-1] :The Friction Characteristics of Gaseous Slip Flow in Microtubes期刊論文The Friction Characteristics of Gaseous Slip Flow in Microtubes微圓管滑動氣體流場摩擦特性之探討陳慶祥; Chen, Ching-shung; 康尚文; Kang, Shung-wen; 郭維仁; Kuo, Wei‐jen淡江大學航空太空工程學系滑動流;微流道;微機電系統 Slip flow;Microtube flow;MEMsTaipei : Chinese Institute of Chemical EngineersJournal of the Chinese Institute of Engineers=中國工程學刊 24(5), pp.641-647The present work studies the friction characteristics of gaseous slip flow in microtubes. The reduced diameter of microtubes has significant influences on the flow. The degree of influence depends on the Knudsen number. If the Knudsen number is in the range of 10−3 to 0.1, the fluid can be assumed to be a continuum but a slip boundary condition at the tube wall has to be employed to account for the incomplete tangential momentum and energy exchanges between the gas molecules and the wall. Although slip flow in microtubes can be investigated by solving numerically the compressible Navier-Stokes equations
2 90/1 機電系 康尚文 教授 期刊論文 發佈 The Friction Characteristics of Gaseous Slip Flow in Microtubes , [90-1] :The Friction Characteristics of Gaseous Slip Flow in Microtubes期刊論文The Friction Characteristics of Gaseous Slip Flow in Microtubes微圓管滑動氣體流場摩擦特性之探討陳慶祥; Chen, Ching-shung; 康尚文; Kang, Shung-wen; 郭維仁; Kuo, Wei‐jen淡江大學航空太空工程學系滑動流;微流道;微機電系統 Slip flow;Microtube flow;MEMsTaipei : Chinese Institute of Chemical EngineersJournal of the Chinese Institute of Engineers=中國工程學刊 24(5), pp.641-647The present work studies the friction characteristics of gaseous slip flow in microtubes. The reduced diameter of microtubes has significant influences on the flow. The degree of influence depends on the Knudsen number. If the Knudsen number is in the range of 10−3 to 0.1, the fluid can be assumed to be a continuum but a slip boundary condition at the tube wall has to be employed to account for the incomplete tangential momentum and energy exchanges between the gas molecules and the wall. Although slip flow in microtubes can be investigated by solving numerically the compressible Navier-Stokes equations
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