MHD natural convection heat and mass transfer in a micropolar fluid from radiate vertical porous surfaces with chemical reaction

• Autorzy: Modather M. , Abdou M. , El-Kabeir S. M.
• Języki publikacji: EN

Abstrakty

EN

The effect of a chemical reaction on the free convection flow of a viscous incompressible conductive micropolar fluid from a radiative vertical porous plate with a uniform surface temperature, uniform rate of suction or injection and uniform magnetic field is investigated. The Rosseland diffusion approximation is used to describe the radiative heat flux in the energy equation. As the micropolar parameter increases the temperature, concentration and microrotation increase while the velocity decreases for the suction and injection case and increasing the chemie al reaction parameter decreases the velocity, concentration and microrotation for the suction and injection case while the temperature increases with the increasing of the chemical reaction parameter.

Słowa kluczowe

EN

MHD; natural convection; heat and mass transfer; micropolar fluid; porous surfaces; chemical reaction

PL

porowatość; reakcja chemiczna

• Wydawca: Oficyna Wydawnicza Uniwersytetu Zielonogórskiego
• Czasopismo: International Journal of Applied Mechanics and Engineering
• Rocznik: 2007
• Tom: Vol. 12, no 3
• Strony: 745--765
• Opis fizyczny: Bibliogr. 12 poz., tab., wykr.

Twórcy

autor

Modather M.

autor

Abdou M.

autor

El-Kabeir S. M.

• Department of Mathematics, Faculty of Science, Aswan South Valley University, Aswan, EGYPT,

Bibliografia

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