Numerical Prediction of Flow and Heat Transferin a Two-pass Square Channel with 90° Ribs
Numerical Prediction of Flow and Heat Transferin a Two-pass Square Channel with 90° Ribs
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DOI：
10.1155/s1023621x01000185
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发表时间：
2001
影响因子：
0.9
通讯作者：
Y. Jang;Hamn-Ching Chen;Je-Chin Han
中科院分区：
文献类型：
--
作者：
Y. Jang;Hamn-Ching Chen;Je-Chin Han
本文对具有°平行肋的两道方形通道的三维流动和传热进行了数值预测。沿一侧表面采用方形截面肋。肋高与水力直径比（e/Dh）为0.125，肋高比（P/e）为10。计算结果与Ekkad和Han（1997）在雷诺数Re为30000时的实验数据进行了比较。
Numerical predictions of three-dimensional flow and heat transfer are presented for a two-pass square channel with ° parallel ribs. Square sectioned ribs were employed along the one side surface. The rib height-to-hydraulic diameter ratio (e/Dh) is 0.125 and the rib pitch-to-height ratio (P/e) is 10. The computation results were compared with the experimental data of Ekkad and Han (1997) at a Reynolds number (Re) of 30,000.