Effect of Newtonian Heating and Thermal Radiation on Heat and Mass Transfer of Nanofluids over a Stretching Sheet in Porous Media

2014 ◽  
Vol 44 (8) ◽  
pp. 681-695 ◽  
Author(s):  
Md. Jashim Uddin ◽  
O. Anwar Bég ◽  
W. A. Khan ◽  
Ahmad Izani Ismail
Keyword(s):  
Mass Transfer ◽  
Porous Media ◽  
Thermal Radiation ◽  
Heat And Mass Transfer ◽  
Stretching Sheet ◽  
Newtonian Heating

scholarly journals Thermal Radiation Effects on MHD with Flow Heat and Mass Transfer in Casson Nanofluid over A Stretching Sheet

2018 ◽  
Vol 150 ◽  
pp. 06036 ◽  
Author(s):  
Yap Bing Kho ◽  
Abid Hussanan ◽  
Norhafizah Mohd Sarif ◽  
Zulkhibri Ismail ◽  
Mohd Zuki Salleh
Keyword(s):  
Mass Transfer ◽  
Thermal Radiation ◽  
Heat And Mass Transfer ◽  
Wall Temperature ◽  
Radiation Effects ◽  
Stretching Sheet ◽  
Constant Wall Temperature ◽  
Casson Nanofluid ◽  
Similarity Transformations ◽  
Flow Heat

The boundary layer heat and mass transfer flow of Casson nanofluid over a stretching sheet with constant wall temperature (CWT) under the magnetic field and thermal radiation effects is investigated numerically. Using similarity transformations, the governing equations are reduced to a set of nonlinear ordinary differential equations (ODEs). These equations are solved numerically by Shooting method. The effects of Casson parameter, magnetic parameter, porosity parameter, radiation parameter, Prandtl number, Brownian parameter and thermophoresis parameter on velocity, temperature and concentration fields are shown graphically and discussed. The results show that increase in Casson parameter causes the wall temperature increase well in the nanofluid.

scholarly journals Thermal Radiation Effects on Heat and Mass Transfer of Magnetohydrodynamics Dusty Jeffrey Fluid past an Exponentially Stretching Sheet

MATEMATIKA ◽  
2019 ◽  
Vol 35 (2) ◽  
pp. 187-200
Author(s):  
Siti Nur Haseela Izani ◽  
Anati Ali
Keyword(s):  
Mass Transfer ◽  
Thermal Radiation ◽  
Heat And Mass Transfer ◽  
Radiation Effects ◽  
Stretching Sheet ◽  
Dust Particles ◽  
Jeffrey Fluid ◽  
Exponentially Stretching Sheet ◽  
Keller Box Method ◽  
Exponentially Stretching

The heat and mass transfer of steady magnetohydrodynamics of dusty Jeffrey fluid past an exponentially stretching sheet in the presence of thermal radiation have been investigated. The main purpose of this study is to conduct a detailed analysis of flow behaviour of suspended dust particles in non-Newtonian fluid. The governing equations hav been converted into dimensionless form, and then solved numerically via the Keller-box method. The expression of Sherwood number, Nusselt number and skin friction have been evaluated, and then displayed in tabular forms. Velocity, temperature and concentration profiles are presented graphically. It is observed that large value of dust particles mass concentration parameter has reduced the flow velocity significantly. Increase in radiation parameter enhances the temperature, whereas the increment in Schmidt number parameter reduces the concentration.

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