摘要
本文讨论了在固体区域应用边界元方法(BEM)和在流体区域应用Duhamel理论相结合,求解外肋圆管内层流换热耦合问题的计算方法。计算分析了各参数变化时的影响。本文的工作很好体现了应用BEM求解耦合传热问题的优越性。
Present a numerical method to solve Conjugate heat transfer problem of the laminar flow in fin tubes by Combining the boundary clement method in solid regions and Duhamel theory in fluid regions. The effect of various factors are analysed numerically. The advantages of the BEM applied to conjugate problems are fully illustrated,
出处
《苏州大学学报（自然科学版）》
CAS
1990年第4期482-486,共5页
Journal of Soochow University(Natural Science Edition)
关键词
耦合传热
边界元法
外肋管
boundary element method, conjugate heat transfer, fin tubes
