Heat and Mass Transfer Analysis of Casson Nanofluid Flow Past a Static/Moving Vertical Plate with Heat Radiation

2019 ◽  
Vol 8 (3) ◽  
pp. 543-549
Author(s):  
C. T. Srinivasa ◽  
J. K. Singh ◽  
B. J. Gireesha ◽  
M. Archana
Keyword(s):  
Mass Transfer ◽  
Heat And Mass Transfer ◽  
Vertical Plate ◽  
Heat Radiation ◽  
Nanofluid Flow ◽  
Casson Nanofluid ◽  
Flow Past

Heat and mass transfer in MHD Casson nanofluid flow past a stretching sheet with thermophoresis and Brownian motion

Heat Transfer ◽  
2020 ◽  
Vol 49 (8) ◽  
pp. 5020-5037
Author(s):  
Ankalagiri Chinna Venkata Ramudu ◽  
Kempannagari Anantha Kumar ◽  
Vangala Sugunamma ◽  
Naramgari Sandeep
Keyword(s):  
Mass Transfer ◽  
Brownian Motion ◽  
Heat And Mass Transfer ◽  
Stretching Sheet ◽  
Nanofluid Flow ◽  
Casson Nanofluid ◽  
And Brownian Motion ◽  
Flow Past

Effects of Hall Current and Chemical Reaction on Magnetohydrodynamics Unsteady Heat and Mass Transfer of Casson Nanofluid Flow Through a Vertical Plate

2018 ◽  
Vol 140 (9) ◽  
Author(s):  
Rajib Biswas ◽  
Sarder Firoz Ahmmed
Keyword(s):  
Mass Transfer ◽  
Brownian Motion ◽  
Heat And Mass Transfer ◽  
Chemical Reaction ◽  
Vertical Plate ◽  
Hall Current ◽  
Nanofluid Flow ◽  
Casson Nanofluid ◽  
Flow Through ◽  
Model Equations

In this paper, we have reported the effects of Hall current on magnetohydrodynamics (MHD) unsteady heat and mass transfer of Casson nanofluid flow through a vertical plate in the presence of radiation and chemical reaction. The model equations have been used for the Casson nanofluid and they include the effects of thermophoresis and Brownian motion. Then, the obtained model equations have been transformed into nondimensional form by the usual mathematical procedure of transformation and the resultant nondimensional couple of partial differential equations are solved by explicit finite difference technique. Then, the obtained results are plotted after stability test by using the graphical software tecplot-9 and these results indicate the fluid flow, temperature, and concentration distributions which are significantly invaded by the variation of different dimensionless parameters such as magnetic parameter, Schmidt number, thermal Grashof number, Lewis number, Prandtl number, mass Grashof number, Dufour number, thermophoresis parameter, Brownian motion parameter, chemical reaction, and radiation parameter on velocity, temperature, and concentration along with the skin friction coefficient, Nusselt number, and Sherwood number. Further, the results have been discussed also with the help of graphs. Furthermore, it is observed that with the increase of the Casson parameter, velocity puts down, whereas by increasing the heat generation parameter, the temperature profiles are decreased.

Heat and mass transfer effects on flow past an impulsively started vertical plate

2001 ◽  
Vol 146 (1-2) ◽  
pp. 1-8 ◽  
Author(s):  
R. Muthucumaraswamy ◽  
P. Ganesan ◽  
V. M. Soundalgekar
Keyword(s):  
Mass Transfer ◽  
Heat And Mass Transfer ◽  
Vertical Plate ◽  
Transfer Effects ◽  
Flow Past

scholarly journals The Effects of Some Thermo-physical Properties of Fluid on Heat and Mass Transfer Flow Past Semi-infinite Moving Vertical Plate with Viscous Dissipation

2019 ◽  
pp. 1-11
Author(s):  
M. O. Durojaye ◽  
K. A. Jamiu ◽  
I. O. Ajala
Keyword(s):  
Mass Transfer ◽  
Thermal Radiation ◽  
Physical Properties ◽  
Heat And Mass Transfer ◽  
Vertical Plate ◽  
Concentration Profiles ◽  
Temperature Profiles ◽  
Flow Past ◽  
Transfer Flow ◽  
Thermo Physical Properties

This paper examines the effect of some thermo-physical properties of fluid on heat and mass transfer flow past semi-infinite moving vertical plate. The fluid considered is optically thin such that the thermal radiative heat loss on the fluid is modeled using Rosseland approximation.The governing partial differential equations in dimensionless forms are solved numerically using the Method of Lines (MOL). The velocity, the temperature, and the concentration profiles of the flow are discussed numerically and presented. Numerical values of the skin-friction coefficient, Nusselt number, and Sherwood number at the plate are discussed numerically for various values of thermo-physical parameters and they are presented by the tables.The result shows that an increase in thermal radiation causes increase in velocity and temperature profiles of the flow, thus, the thermal radiation intensifies the convective flow. Also, an increase in Soret number causes increase in velocity and concentration profiles of the flow while the effect is negligible on temperature profile distribution. Similarly, an increase in Dufour number causes increase in velocity and temperature profiles of the flow.

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