Heat-transfer enhancement in a channel f
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O.N. Sara; T. Pekdemir; S. Yapici; M. Yilmaz
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Article
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2001
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Elsevier Science
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English
β 395 KB
The present paper reports heat-transfer enhancement and the corresponding pressure drop over a Β―at surface in a channel Β―ow due to perforated rectangular cross-sectional blocks attached on its surface. The channel had a cross-sectional area of 80 Γ 160 mm 2 with blocks 10 Γ 25 mm 2 . The experiments