Natural convection flow in a vertical microchannel with suction/injection:

作者: Basant K Jha , Babatunde Aina , Sylvester B Joseph

DOI: 10.1177/0954408913492719

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摘要: This study analyses the hydrodynamic and thermal behaviours of a fully developed natural convection flow in vertical parallel-plate microchannel with suction/injection. The velocity slip temperature jump at walls are taken into account. solutions velocity, temperature, volume rate, rate heat transfer which is expressed as Nusselt number skin friction derived analytically. influence each governing parameter on discussed aid graphs. Results show that suction/ injection channel surfaces increases, increases decreases. In addition, it observed increase effects rarefaction fluid-wall interaction results decrease rate.

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