entropy generation due to unsteady hydromagnetic couette flow and heat transfer with asymmetric convective cooling in a rotating system

Authors

sanatan das

rabindranath jana

ali j. chamkha

abstract

entropy generation in an unsteady hydromagnetic couette flow of a viscous incompressible electrically conducting fluid between two infinite horizontal parallel plates in a rotating system have been analyzed. both the lower and upper plates of the channel are subjected to asymmetric convective heat exchange with the ambient following the newton's law of cooling. a numerical solution for governing equations is developed. the influences of the pertinent parameters on the fluid velocity components, temperature, entropy generation and bejan number are discussed graphically.

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Journal title:
journal of mathematical modeling

Publisher: university of guilan

ISSN 2345-394X

volume 3

issue 2 2016

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