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Effects of stress work on similarity solutions of mixed convection in rotating channels with wall-transpiration

✍ Scribed by C.Y. Soong; G.J. Hwang

Publisher
Elsevier Science
Year
1993
Tongue
English
Weight
653 KB
Volume
36
Category
Article
ISSN
0017-9310

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✦ Synopsis

The effects of stress work on similarity solutions of mixed convection in radially rotating channels with wall-transpiration are dealt with. Imposing proper geometric limitations, constant waNtranspiration, and linear wall-temperature distribution, similarity equations for two classes of rotating chamlel flows tire developed : (I) effects of viscous dissipation and compression work on mixed convection in a rotating solid-walled channel, and (2) the effect of compression work on mixed convection in a rotating semiporous-walled channel with transpiration. Flow and heat translizr characteristics with the effects of the centrifugal-buoyancy, Coriolis force, wall-transpiration, viscous dissipation and compression work tire discussed in the similarity solutions. The present study gives a better understanding of the complex mixed convection problem.

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