## 留言板

 引用本文: 何颖, 邵宝东, 程赫明. 等边三角形微通道内层流的流动特性和换热特性的研究[J]. 应用数学和力学, 2014, 35(3): 313-321.
HE Ying, SHAO Bao-dong, CHENG He-ming. Laminar Flow and Heat Transfer in Equilateral Triangle Micro-Channels[J]. Applied Mathematics and Mechanics, 2014, 35(3): 313-321. doi: 10.3879/j.issn.1000-0887.2014.03.010
 Citation: HE Ying, SHAO Bao-dong, CHENG He-ming. Laminar Flow and Heat Transfer in Equilateral Triangle Micro-Channels[J]. Applied Mathematics and Mechanics, 2014, 35(3): 313-321.

• 中图分类号: TK124

## Laminar Flow and Heat Transfer in Equilateral Triangle Micro-Channels

• 摘要: 研究等边三角形截面微通道内充分发展层流的流动特性和换热特性，基于Navier-Stokes方程的基本理论，在等边三角形一边向流体加入定常热流密度时，给出了微通道内充分发展层流的速度分布和温度分布的近似解，以及微通道内充分发展对流传热的摩擦因子和Nusselt数；并通过商业软件Fluent对微通道内的流动和换热进行数值模拟，得到通道内温度和速度的数值解，进而计算得到充分发展对流传热的摩擦因子和Nusselt数；二者进行对比，结果吻合很好，验证了计算结果的正确性.
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##### 出版历程
• 收稿日期:  2013-10-04
• 修回日期:  2013-12-31
• 刊出日期:  2014-03-15

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