Convective heat transfer and pressure dr
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Lin Tian; Qiuwang Wang; Gongnan Xie; Cunlu Zhao; Laiqin Luo
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Article
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2007
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John Wiley and Sons
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English
β 416 KB
## Abstract Pressure drop and heat transfer characteristics of air in three annular tubes with different internal longitudinal fins were investigated experimentally at uniform wall heat flux. The tested tubes have a doubleβpipe structure with the inner blocked tube as an insertion. Three different