Natural Convection From A Vertical Cylinder Of Finite-Height Embedded in a Darcian Fluid-Saturated Porous Medium.(Dept.M)
نویسندگان
چکیده
منابع مشابه
Viscosity and Dispersion Effects on Natural Convection from a Vertical Cone in a Non-newtonian Fluid Saturated Porous Medium
This paper investigates the influence of double dispersion and viscosity on natural convection heat and mass transfer from vertical cone in a non-Darcy porous medium saturated with non-Newtonian fluid. The surface of the cone and the ambient medium are maintained at constant but different levels of temperature and concentration. The Ostwald-de Waele power law model is used to characterize the n...
متن کاملInvestigation of Natural Convection in a Vertical Cavity Filled with a Anisotropic Porous Media
In present paper, a numerical analysis for a rectangular cavity filled with a anisotropic porous media has been studied. It is assumed that the horizontal walls are adiabatic and impermeable, while the side walls of the cavity are maintained at constant temperatures and concentrations. The buoyancy force that induced the fluid motion are assumed to be cooperative. In the two extreme cases o...
متن کاملRational Chebyshev Tau method for solving natural convection of Darcian fluid about a vertical full cone embedded in porous media whit a prescribed wall temperature
The problem of natural convection about a cone embedded in a porous medium at local Rayleigh numbers based on the boundary layer approximation and the Darcy’s law have been studied before. Similarity solutions for a full cone with the prescribed wall temperature or surface heat flux boundary conditions which is the power function of distance from the vertex of the inverted cone give us a third-...
متن کاملFree Convection Flow past a Vertical Flat Plate Embedded in a Saturated Porous Medium
Abstract-A numerical solution for the free convection flow past a vertical semi-infinite flat plate embedded in a highly saturated porous medium by allowing the plate to have a non-uniform temperature or a non-uniform heat flux distributions has been developed. Both local heat transfer rate and excess surface temperature as a function of the distance along the plate are tabulated for a few case...
متن کاملNon-Darcy natural convection heat and mass transfer along a vertical permeable cylinder embedded in a porous medium
porous media / natural convection / heat and mars transfer N o m e n c l a t u r e
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: MEJ. Mansoura Engineering Journal
سال: 2021
ISSN: 2735-4202
DOI: 10.21608/bfemu.2021.150219