Numerical solution of power law fluids flow and heat transfer with a magnetic field in a rectangular duct
DOI: 10.1016/J.ICHEATMASSTRANSFER.2006.06.003
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摘要: Abstract The steady laminar flow and heat transfer of an incompressible, electrically conducting, power law non-Newtonian fluids in a rectangular duct are studied the presence external uniform magnetic field. momentum energy equations solved iteratively using finite difference method. Two cases thermal boundary conditions considered; (1) T condition “constant temperature at wall” (2) H2 flux wall”. viscous Joule dissipations taken into consideration equation. A numerical solution for governing partial differential is developed influence field on velocity distribution, friction factor average Nusselt number discussed.
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