Nonlinear hydromagnetic flow, heat and mass transfer over an accelerating vertical surface in the presence of internal heat generation and chemical reaction

• Autorzy: Kandasamy R. , Periasamy K.
• Języki publikacji: EN

Abstrakty

EN

An analysis is carried out to study a nonlinear hydromagnetic flow, heat and mass transfer over an accelerating vertical surface with internal heat generation and chemical reaction. The fluid is assumed to be incompressible, viscous, electrically conducting and Boussinesq. A magnetic field is applied transversely to the direction of the flow. The similarity transformation has been utilized to convert the governing partial differential equations into ordinary differential equations and then the numerical solution of the problem is drawn using Runge Kutta Gill method. Numerical calculations for different values of dimensionless parameters entering the problem under consideration are carried out for the purpose of illustrating the results graphically. Examinations of such flow models reveal the influence of the chemical reaction, Prandtl number and strength of the magnetic field.

Słowa kluczowe

EN

chemical reaction; magnetic field; Runge Kutta Gill method; internal heat generation and nonlinear hydromagnetic flow

PL

hydrodynamika; pole magnetyczne; wytwarzanie ciepła

• Wydawca: Oficyna Wydawnicza Uniwersytetu Zielonogórskiego
• Czasopismo: International Journal of Applied Mechanics and Engineering
• Rocznik: 2005
• Tom: Vol. 10, no 2
• Strony: 245--252
• Opis fizyczny: Bibliogr. 7 poz., wykr.

Twórcy

autor

Kandasamy R.

• Department of Mathematics, Institute of Road and Transport Technology Erode-638 316, INDIA

autor

Periasamy K.

• Institute of Road and Transport Technology Erode-638 316, INDIA

Bibliografia

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• [5] Georgantopoulos G.A. (1981): Free convective and mass transfer in a conducting liquid. - Astrophysics Space Science, vo1.74, pp.359-371.
• [6] Gupta P.S. and Gupta A.S. (1977): Heat and mass transfer on a stretching sheet with suction or blowing. - The Canadian Journal of Chemical Engineering, vol.55, pp.744-755.
• [7] Vlegger J. (1977): Laminar boundary layer behavior on continuous accelerating surfaces. - Chemical Engineering Science, vol.32, pp.1517-1528.