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Keywords: thermal diffusion
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Journal Articles
Article Type: Research Papers
J. Fluids Eng. February 2011, 133(2): 021202.
Published Online: February 22, 2011
...T. Hayat; M. Mustafa; S. Obaidat This communication reports the heat and mass transfer analysis in the stagnation-point flow toward a stretching sheet. An incompressible micropolar fluid takes into account the diffusion-thermo- (Dufour) and thermal-diffusion (Soret) effects. The arising nonlinear...
Journal Articles
Article Type: Research Papers
J. Fluids Eng. August 2008, 130(8): 081703.
Published Online: August 1, 2008
... with the left wall maintained at 10 ° C and the right wall at 50 ° C . The molecular diffusion and thermal diffusion coefficients are functions of temperature, concentration, and viscosity of mixture components. It has been found that for permeability below 200 md the thermodiffusion is dominant; and above...
Journal Articles
Article Type: Technical Papers
J. Fluids Eng. August 2007, 129(8): 1073–1079.
Published Online: February 26, 2007
... incompressible analysis from the literature such as Rankine, Burgers, Taylor, and Sullivan vortices. 30 03 2006 26 02 2007 vortices fractals hydrodynamics thermal diffusion heat conduction integration Research on incompressible vortices goes back to the times of Rankine ( 1...
Journal Articles
Article Type: Technical Papers
J. Fluids Eng. August 2007, 129(8): 974–983.
Published Online: January 31, 2007
... approach using a convection heat transfer coefficient or the equivalent Nusselt number. The other one is based upon the resolution of the heat diffusion equation in the liquid surrounding the bubble. This conductive-type approach requires one to specify the eddy thermal diffusivity or the equivalent Peclet...
Journal Articles
Article Type: Technical Papers
J. Fluids Eng. January 2006, 128(1): 142–150.
Published Online: August 10, 2005
... velocity u eq equilibrium velocity U ′ characteristic velocity w α weight coefficients x , x ′ position α thermal diffusivity β thermal expansion coefficient Δ T temperature difference ρ...
Journal Articles
Article Type: Technical Papers
J. Fluids Eng. March 2005, 127(2): 267–281.
Published Online: May 10, 2005
... more porous, the interface less distinct, and it shows increased spreading while getting shorter in length. The heat transfer model postulated in variants of the B-factor theory, where viscous thermal diffusion at the vapor-liquid interface governs the vaporization, is shown to be a poor approximation...