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Numerical Study of Viscous Dissipation and Roughness Effects on Fluid Flow and Heat Transfer in Microchannels using Perturbation Method
2016
Ravish/hā-yi ̒adadī dar Muhandisī
In this paper, viscous dissipation and roughness effects on heat transfer and fluid flow are investigated in microchannels using perturbation method in slip flow regime. The flow is considered to be laminar, developing thermally and hydrodynamically, two-dimensional, incompressible and steady-state. The working fluid is air, flowing between two parallel plates. The equations obtained from developing Navier-Stokes and energy equations are solved numerically according to different orders of
doi:10.18869/acadpub.jcme.35.1.143
fatcat:b55rfpeia5fovb5lz2wrpdjzuy