Publicou 18 edições por ano
ISSN Imprimir: 1064-2285
ISSN On-line: 2162-6561
Indexed in
ON HEAT TRANSFER IN UNSTEADY VON KÁRMÁN FLOW
RESUMO
Heat transfer in revolving flow driven by a decelerating rotating disk has been considered. The well-known similarity transformation of the three-dimensional flow problem has been extended to also transform the thermal energy equation into an ordinary differential equation. An analytical solution has been derived for the temperature distribution in the vicinity of the disk. Sample solutions of the resulting two-parameter problem have been presented to illustrate the combined effects of deceleration and thermal diffusivity. One could observe that the thermal boundary layer became thinner at higher Prandtl numbers and for faster disk deceleration.
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Sarkar G.M., Sahoo B., On dual solutions of the unsteady MHD flow on a stretchable rotating disk with heat transfer and a linear temporal stability analysis, European Journal of Mechanics - B/Fluids, 85, 2021. Crossref