Liu Fengxia   

Associate Professor
Supervisor of Doctorate Candidates
Supervisor of Master's Candidates

Title : 化工机械与安全实验室副主任

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Language:English

Paper Publications

Title of Paper:涡旋波流体动力学研究

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Date of Publication:2004-08-03

Page Number:305-308

Key Words:振荡流;涡旋波流动;流体动力学;数值计算;N-S方程

Abstract:涡旋波流动作为一种特殊的流动现象,可以在相对较低的剪切力下产生较强的对流,从而在Re很小的条件下起到强化传质的效果。本文给出了振荡流流动条件下N-S方程的数值解,计算结果表明Re和St对涡旋波能否形成有很大的影响,从而初步揭示了涡旋波产生、发展和消亡的规律。

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