a nonuniform heat source model with different function distributions in the circumferential and radial directions in the cylindrical coordinate system is first proposed;then,the analytical model is deduced and the numerical model of the temperature field is established based on the heat source model....
Impacts of non-uniform heat source/sink and Ohmic heating on 3D magneto hydrodynamic flow of water–CNTs (SWCNT and MWCNT) nanofluid were assessed. The numerical analysis method 'Runge–Kutta–Fehlberg' was applied for existing PDEs. It was noted that the thermal boundary layer was extended for...
nonuniform heat source/sinkThe present boundary layer flow of Maxwell fluid over a stretching sheet has good number of practical applications in metallurgy, drawing of plastics, polymer sheet extrusion including hot rolling extrusion, glass blowing, spinning of fibers, rubber and plastic sheets, ...
A numerical analysis is conducted for combined heat and mass transfer by natural convection in the vertical annulus filled with saturated porous medium with a non-uniform generation.With the buoyancy ratio N decrease from 1.5 to 1.5,the reverse circulations in the center of the velocity field expan...
Heat transferShooting methodCo-axially rotating and stretchable disksThis study aims to analyze the heat transfer phenomenon of power-law fluid with the occurrence of non-uniform heat source/sink within two stretchable disks which are parted with the constant distance and are co-axially rotating. ...
Mahesha, Flow and Heat Transfer in a Power-Law Fluid over a Stretching Sheet with Variable Thermal Conductivity and Non-Uniform Heat Source, Int. J. Heat Mass Transfer, vol. 52, pp. 2902-2913, 2009.Subhas Abel, M., Datti, P.S., Mahesha, N.: Flow and heat transfer in a power-law...
This paper theoretically investigates the conjugate effects of viscous dissipation and non-uniform heat source/ sink on the double-diffusive boundary layer flow of a viscoelastic nanofluid over a stretching sheet In this model, where binary nanofluid is used, the Brownian motion, thermophoresis and cro...
This is a theoretical investigation on the Brownian motion and thermophoresis effects on the flow, heat and mass transfer in magnetohydrodynamic Jeffrey, Maxwell and Oldroyd-B nanofluids over a cone in the presence of non-uniform heat source/sink effects and variable magnetic fields. The transformed...
carried out to study the magnetohydrodynamics boundary layer flow and heat transfer characteristics of laminar liquid film over a flat stretching sheet in the presence of a non-uniform heat source/sink for two different temperature (a) variable wall temperature(VWT) (b) variable heat flux(VHF). ...
A nonequilibrium molecular dynamics(NEMD) method based on construction ofuniform internal heat sourcefor simulating thermal conductivity is put forward. 提出一种计算热导率的非平衡分子动力学(NEMD)方法,通过构造均匀内热源获得抛物线形温度分布,并基于Fourier导热定律计算热导率,与Müller-Plathe发展的反扰动非平...