The effects of surface roughness and tun
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Achenbach, Elmar
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Article
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1974
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Cambridge University Press
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English
β 278 KB
The effect of surface roughness on the flow past spheres has been investigated over the Reynolds number range 5 Γ 10^4^ < __Re__ < 6 Γ 10^6^. The drag coefficient has been determined as a function of the Reynolds number for five surface roughnesses. With increasing roughness parameter the critical R