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  5. Parameters optimization of fin-and-tube heat exchanger with a novel vortex-generator fin by Taguchi

Parameters optimization of fin-and-tube heat exchanger with a novel vortex-generator fin by Taguchi

来源 :2nd International Workshop on Heat Transfer Advances for Ene | 被引量 : 0次 | 上传用户：Hmilts
【摘 要】
：
In this study, the effects of various vortex-generator configurations on the heat transfer and flow friction characteristics are investigated by numerical method.Compared with "common flow down" confi
【作 者】
：
L.H.Tang S.C.Tan P.Z.Gao M.Zeng 
【机 构】
：
National Defense Key Subject Laboratory for Nuclear Safety and Simulation Technology,Harbin Engineer
【出 处】
：
2nd International Workshop on Heat Transfer Advances for Ene
【发表日期】
：
2013年1期
【关键词】
：
Fin-and-Tube Heat exchanger Vortex-generator fin Taguchi method Optimal design 
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　　In this study, the effects of various vortex-generator configurations on the heat transfer and flow friction characteristics are investigated by numerical method.Compared with "common flow down" configuration, the Nu numbers of "common flow up" configuration increase by 2.7-2.9% in the range of studied Reynolds number, while the f-factors reduce by 7.8-10.0%.
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