NATURAL CONVECTION FLOW PAST AN EXPONENTIALLY ACCELERATED VERTICAL RAMPED TEMPERATURE PLATE WITH HALL EFFECTS AND HEAT ABSORPTION

2015 ◽  
Vol 33 (3) ◽  
pp. 139-144 ◽  
Author(s):  
G. Seth ◽  
R. Tripathi ◽  
R. Sharma
Keyword(s):  
Natural Convection ◽  
Convection Flow ◽  
Heat Absorption ◽  
Natural Convection Flow ◽  
Flow Past ◽  
Hall Effects

Fully developed magnetohydrodynamics natural convection flow in a vertical micro-porous-channel with Hall effects

2019 ◽  
Vol 233 (2-4) ◽  
pp. 73-85
Author(s):  
Basant Kumar Jha ◽  
Peter Bukar Malgwi ◽  
Babatunde Aina
Keyword(s):  
Natural Convection ◽  
Convection Flow ◽  
Line Graphs ◽  
Natural Convection Flow ◽  
Hall Effects ◽  
Undetermined Coefficient ◽  
Flow Directions ◽  
Secondary Velocity ◽  
Energy Equations ◽  
Asymmetric Heating

An exact solution is presented for the steady hydromagnetic fully developed natural convection flow in a vertical microporous channel due to asymmetric heating. The governing momentum and energy equations are presented in dimensionless form and solved analytically using the method of undetermined coefficient. The effects of Hall current and suction/injection parameters on the primary and secondary velocity, volume flow rates, and skin frictions are discussed with the help of line graphs and tables. It is observed that injection accelerates the flow, whereas suction retards the flow in both the primary and secondary flow directions.

scholarly journals Hall effects on MHD natural convection flow in a vertical microchannel

2018 ◽  
Vol 57 (2) ◽  
pp. 983-993 ◽  
Author(s):  
Basant Kumar Jha ◽  
Peter Bukar Malgwi ◽  
Babatunde Aina
Keyword(s):  
Natural Convection ◽  
Convection Flow ◽  
Natural Convection Flow ◽  
Hall Effects ◽  
Vertical Microchannel
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