Free convection and mass transfer effects on the oscillatory flow of a dissipative fluid past an infinite vertical porous plate (I)

1981 ◽  
Vol 31 (8) ◽  
pp. 865-875 ◽  
Author(s):  
G. A. Georgantopoulos ◽  
N. D. Nanousis ◽  
N. G. Kafousias ◽  
G. A. Katsiaris
Keyword(s):  
Mass Transfer ◽  
Free Convection ◽  
Oscillatory Flow ◽  
Porous Plate ◽  
Transfer Effects ◽  
Vertical Porous Plate ◽  
Dissipative Fluid

Free convection and mass transfer effects on the oscillatory flow of a dissipative fluid past an infinite vertical porous plate (II)

1981 ◽  
Vol 31 (8) ◽  
pp. 876-884
Author(s):  
G. A. Georgantopoulos ◽  
N. G. Kafousias ◽  
N. D. Nanousis ◽  
C. N. Douskos
Keyword(s):  
Mass Transfer ◽  
Free Convection ◽  
Oscillatory Flow ◽  
Porous Plate ◽  
Transfer Effects ◽  
Vertical Porous Plate ◽  
Dissipative Fluid

Free convection and mass transfer effects on the hydro-magnetic oscillatory flow past an infinite vertical porous plate

1981 ◽  
Vol 74 (2) ◽  
pp. 357-389 ◽  
Author(s):  
G. A. Georgantopoulos ◽  
J. Koullias ◽  
C. L. Goudas ◽  
C. Courogenis
Keyword(s):  
Mass Transfer ◽  
Free Convection ◽  
Oscillatory Flow ◽  
Porous Plate ◽  
Transfer Effects ◽  
Vertical Porous Plate ◽  
Flow Past

scholarly journals Mass transfer effects on an unsteady MHD free convective flow of an incompressible viscous dissipative fluid past an infinite vertical porous plate

2016 ◽  
Vol 21 (1) ◽  
pp. 143-155 ◽  
Author(s):  
B. Prabhakar Reddy
Keyword(s):  
Mass Transfer ◽  
Porous Plate ◽  
Numerical Data ◽  
Convection Flow ◽  
Governing Equations ◽  
Transfer Effects ◽  
Electrically Conducting ◽  
Vertical Porous Plate ◽  
Flow Parameters ◽  
Dissipative Fluid

Abstract In this paper, a numerical solution of mass transfer effects on an unsteady free convection flow of an incompressible electrically conducting viscous dissipative fluid past an infinite vertical porous plate under the influence of a uniform magnetic field considered normal to the plate has been obtained. The non-dimensional governing equations for this investigation are solved numerically by using the Ritz finite element method. The effects of flow parameters on the velocity, temperature and concentration fields are presented through the graphs and numerical data for the skin-friction, Nusselt and Sherwood numbers are presented in tables and then discussed.

scholarly journals Numerical study of thermal radiation and mass transfer effects on free convection flow over a moving vertical porous plate using cubic B-spline collocation method

2019 ◽  
Vol 27 (1) ◽  
Author(s):  
M. Abu zeid ◽  
Khalid K. Ali ◽  
M. A. Shaalan ◽  
K. R. Raslan
Keyword(s):  
Mass Transfer ◽  
Differential Equations ◽  
Free Convection ◽  
Thermal Radiation ◽  
Porous Plate ◽  
Convection Flow ◽  
Spline Collocation ◽  
Free Convection Flow ◽  
B Spline ◽  
Vertical Porous Plate

Abstract In this paper, we present a numerical method based on cubic B-spline function for studying the effects of thermal radiation and mass transfer on free convection flow over a moving vertical porous plate. Similarity transformations reduced the governing partial differential equations of the fluid flow to a system of nonlinear ordinary differential equations which are solved numerically using a cubic B-spline collocation method. The effects of various physical parameters on the velocity, temperature, and concentration distributions are shown graphically, and the numerical values of physical quantities like skin friction, Nusselt number, and Sherwood number for various parameters are presented in tabular form and discussed.

Free Convection and Mass Transfer Flow Near a Moving Vertical Porous Plate: An Analytical Solution

2008 ◽  
Vol 75 (1) ◽  
Author(s):  
C. J. Toki
Keyword(s):  
Mass Transfer ◽  
Analytical Solution ◽  
Free Convection ◽  
Schmidt Number ◽  
Porous Plate ◽  
Grashof Number ◽  
Vertical Porous Plate ◽  
Laplace Transform Technique ◽  
The Laplace Transform ◽  
Transfer Flow

An exact solution of the problem of the unsteady free convection and mass transfer flow near an infinite vertical porous plate, which moves with time-dependent velocity in a viscous and incompressible fluid, is presented here by the Laplace transform technique. All expressions of the new solutions of the present problem were obtained in closed forms with arbitrary Prandtl number (Pr), Schmidt number (Sc), thermal Grashof number (Gr), and mass Grashof number (Gm). Two applications of physical interest for porous or nonporous plate are discussed. Applying numerical values into the expressions of analytical solution, we was also discussed the vertical air flows—the usual phenomenon at plumes into the atmosphere.

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