Flow and Heat Transfer Over a Flat Plate With Uniformly Distributed, Vectored Surface Mass Transfer

1976 ◽  
Vol 98 (4) ◽  
pp. 674-676 ◽  
Author(s):  
T. S. Chen ◽  
E. M. Sparrow
Keyword(s):  
Heat Transfer ◽  
Mass Transfer ◽  
Flat Plate ◽  
Surface Mass ◽  
Surface Mass Transfer ◽  
Flow And Heat Transfer

scholarly journals Boundary layer flow and heat transfer over a permeable shrinking cylinder with surface mass transfer

2013 ◽  
Vol 18 (4) ◽  
pp. 1003-1012 ◽  
Author(s):  
K. Bhattacharyya ◽  
R.S.R. Gorla
Keyword(s):  
Heat Transfer ◽  
Boundary Layer ◽  
Mass Transfer ◽  
Differential Equations ◽  
Boundary Layer Flow ◽  
Surface Mass ◽  
Surface Mass Transfer ◽  
Flow And Heat Transfer ◽  
Curvature Parameter ◽  
Layer Flow

Abstract In the present paper, the axisymmetric boundary layer flow and heat transfer past a permeable shrinking cylinder subject to surface mass transfer is studied. The similarity transformations are adopted to convert the governing partial differential equations for the flow and heat transfer into the nonlinear self-similar ordinary differential equations and then solved by a finite difference method using the quasilinearization technique. From the current investigation, it is found that the velocity in the boundary layer region decreases with the curvature parameter and increases with suction mass transfer. Moreover, with the increase of the curvature parameter, the suction parameter and Prandtl number, the heat transfer is enhanced.

Effects of Surface Mass Transfer on Free Convection Flow Over Vertical Cylinder Embedded in a Saturated Porous Medium

1985 ◽  
Vol 107 (3) ◽  
pp. 394-396 ◽  
Author(s):  
M.-J. Huang ◽  
C.-K. Chen
Keyword(s):  
Heat Transfer ◽  
Mass Transfer ◽  
Porous Medium ◽  
Heat Transfer Coefficient ◽  
Free Convection ◽  
Saturated Porous Medium ◽  
Vertical Cylinder ◽  
Surface Mass ◽  
Surface Mass Transfer ◽  
The Heat Transfer Coefficient

The heat-transfer characteristics for free convection associated with isothermal vertical cylinder with surface mass transfer (blowing or suction) embedded in a saturated porous medium are analyzed. The nonsimilar equations are solved by using a suitable variable transformation and employing an implicit finite difference method. The numerical results for Nusselt number are expressed as functions of the parameters, ξ and γ, which represent the effects of the cylinder curvature and the surface mass transfer, respectively. It is found that the local Nusselt numbers for a vertical cylinder are less sensitive to the surface mass transfer than those for a vertical plate. Blowing of mass decreases the heat transfer coefficient but the suction of mass increases the heat transfer coefficient.

Heat transfer in wall jet flows with vectored surface mass transfer

AIAA Journal ◽  
1977 ◽  
Vol 15 (10) ◽  
pp. 1514-1516 ◽  
Author(s):  
Rama Subba Reddy Gorla
Keyword(s):  
Heat Transfer ◽  
Mass Transfer ◽  
Jet Flows ◽  
Wall Jet ◽  
Surface Mass ◽  
Surface Mass Transfer

scholarly journals Numerical Solution of Natural Convection on a Vertical Stretching Surface with Suction and Blowing

2021 ◽  
Vol 39 (5) ◽  
pp. 1469-1474
Author(s):  
Shankar Goud Bejawada ◽  
Yanala Dharmendar Reddy ◽  
Kanti Sandeep Kumar ◽  
Epuri Ranjith Kumar
Keyword(s):  
Heat Transfer ◽  
Mass Transfer ◽  
Three Dimensions ◽  
Surface Mass ◽  
Transfer Rates ◽  
Nusselt Numbers ◽  
Surface Mass Transfer ◽  
Prandtl Numbers ◽  
Primary Focus ◽  
Energy And Momentum

In this paper, the natural convective heat transfer from a stretching sheet oriented vertically involving surface mass transfer is of primary focus. A similarity solution in three dimensions is described for energy and momentum. The transformed equations are answered by using MATLAB in-built numerical programmer solver bvp4c. For a range of Prandtl numbers and surface mass transfer rates, friction factor and Nusselt numbers are tabulated. The heat transfer mechanism is observed to influence surface mass transfer. Heat transfer rate increases and thermal boundary layer thickness decreases with an increase of Prandtl values. In addition, the current results are compared with the previously published results and initiate to be a successful agreement.In this paper, the natural convective heat transfer from a stretching sheet oriented vertically involving surface mass transfer is of primary focus. A similarity solution in three dimensions is described for energy and momentum. The transformed equations are answered by using MATLAB in-built numerical programmer solver bvp4c. For a range of Prandtl numbers and surface mass transfer rates, friction factor and Nusselt numbers are tabulated. The heat transfer mechanism is observed to influence surface mass transfer. Heat transfer rate increases and thermal boundary layer thickness decreases with an increase of Prandtl values. In addition, the current results are compared with the previously published results and initiate to be a successful agreement.

Sign in / Sign up

Export Citation Format

Share Document