Hydromagnetic flow past an exponentially accelerated isothermal vertical plate with uniform mass diffusion in the presence of chemical reaction of first order

• Autorzy: Muthucumaraswamy R. , Valliammal V.

Identyfikatory

DOI

10.2478/ijame-2013-0017

• Języki publikacji: EN

Abstrakty

EN

An exact solution of an unsteady flow past an exponentially accelerated infinite isothermal vertical plate with uniform mass diffusion in the presence of a transverse magnetic field has been studied. The plate temperature is raised to Tw and the species concentration level near the plate is also made to rise Cʹw . The dimensionless governing equations are solved using the Laplace-transform technique. The velocity, temperature and concentration profiles are studied for different physical parameters such as the magnetic field parameter, chemical reaction parameter, thermal Grashof number, mass Grashof number, Schmidt number, time and a. It is observed that the velocity decreases with increasing the magnetic field parameter.

Słowa kluczowe

EN

accelerated; isothermal; vertical plate; exponential; heat and mass transfer; chemical reaction; magnetic field

PL

płyta pionowa; wymiana ciepła; wymiana masy; reakcja chemiczna; pole magnetyczne

• Wydawca: Oficyna Wydawnicza Uniwersytetu Zielonogórskiego
• Czasopismo: International Journal of Applied Mechanics and Engineering
• Rocznik: 2013
• Tom: Vol. 18, no. 1
• Strony: 259--267
• Opis fizyczny: Bibliogr. 13 poz., wykr.

Twórcy

autor

Muthucumaraswamy R.

• Department of Applied Mathematics Sri Venkateswara College of Engineering Sriperumbudur, India

autor

Valliammal V.

• Research Scholar of SCSVMV University Kancheepuram, India

Bibliografia

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