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Mohammed Ibrahim, S., Suneetha, K.. (1394). Effects of thermal diffusion and chemical reaction on MHD transient free convection flow past a porous vertical plate with radiation, temperature gradient dependent heat source in slip flow regime. فناوری آموزش, 5(2), 83-95. doi: 10.22061/jcarme.2016.422
S. Mohammed Ibrahim; K. Suneetha. "Effects of thermal diffusion and chemical reaction on MHD transient free convection flow past a porous vertical plate with radiation, temperature gradient dependent heat source in slip flow regime". فناوری آموزش, 5, 2, 1394, 83-95. doi: 10.22061/jcarme.2016.422
Mohammed Ibrahim, S., Suneetha, K.. (1394). 'Effects of thermal diffusion and chemical reaction on MHD transient free convection flow past a porous vertical plate with radiation, temperature gradient dependent heat source in slip flow regime', فناوری آموزش, 5(2), pp. 83-95. doi: 10.22061/jcarme.2016.422
Mohammed Ibrahim, S., Suneetha, K.. Effects of thermal diffusion and chemical reaction on MHD transient free convection flow past a porous vertical plate with radiation, temperature gradient dependent heat source in slip flow regime. فناوری آموزش, 1394; 5(2): 83-95. doi: 10.22061/jcarme.2016.422

Effects of thermal diffusion and chemical reaction on MHD transient free convection flow past a porous vertical plate with radiation, temperature gradient dependent heat source in slip flow regime

Journal of Computational & Applied Research in Mechanical Engineering (JCARME)
مقاله 1، دوره 5، شماره 2 - شماره پیاپی 10، فروردین 2016، صفحه 83-95    اصل مقاله (825.32 K)
نوع مقاله: Research Paper
شناسه دیجیتال (DOI): 10.22061/jcarme.2016.422
نویسندگان
S. Mohammed Ibrahim* 1؛ K. Suneetha2
1Department of Mathematics, Gitam Institute of Technology, GITAM University, Visakhapatnam, Andhra Pradesh – 530045, India
2Department of Mathematics, Priyadarshini College of Engineering and Technology, Nellore, Andhra Pradesh- 524004, India
تاریخ دریافت: 27 اسفند 1393،  تاریخ بازنگری: 26 آبان 1394،  تاریخ پذیرش: 09 آذر 1394 
چکیده
An analytical investigation is conducted to study the unsteady free convection heat and mass transfer flow through a non-homogeneous porous medium with variable permeability bounded by an infinite porous vertical plate in slip flow regime while taking into account the thermal radiation, chemical reaction, the Soret number, and temperature gradient dependent heat source. The flow is considered under the influence of magnetic field applied normal to the flow. Approximate solutions for velocity, temperature, and concentration fields are obtained using perturbation technique. The expressions for skin-friction, rate of heat transfer, and rate of mass transfer are also derived. The effects of various physical parameters, encountered in the problem, on the velocity field, temperature field, and concentration field are numerically shown through graphs, while the effects on skin-friction, rate of heat, and mass transfer are numerically discussed by tables.
کلیدواژه‌ها
Free convection؛ Chemical reaction؛ The soret number؛ Non-homogeneous porous medium؛ Temperature gradient heat source؛ Radiation
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