Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
7918124 | Energy Procedia | 2017 | 6 Pages |
Abstract
The formulation written in terms of the primitive variables a co-located equal-order Control-Volume based Finite Element Method (CVFEM), for a benchmark validation of natural convection in a square cavity. The computer code Fortran that have been developed in the context of this work using all forms of dimensionless equations to allow a quick and easy comparison of results with the benchmark solution, the numerical of De Vahl Davis and other works. The problem considered, is for a two-dimensional flow, for a Prantl number of 0.71 using Boussinesq approximation. The results taken into account are the stream function, velocities and heat transfer, which are obtained at Rayleigh numbers of 103, 104,105and 106.
Keywords
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Physical Sciences and Engineering
Energy
Energy (General)
Authors
Hasnat Mohammed, Abdellah Belkacem, Kaid Noureddine, Benachour elhadj,