Computational Fluid Dynamics: Contents

http://chairet3e.etsmtl.ca/pdf/Publications/Preprint/2000.IJTS.Formulation_PREPRINT.pdf

Numerical predictions of two-dimensional conduction, convection, and radiation heat transfer. II. Validation

This article proposes a finite element method (FEM) for simulation of radiative heat transfer in absorbing, emitting and anisotropic scattering media. This simulation is developed on the base of discrete ordinates method and theories of finite element. The finite element formulations of triangle isoparametric element and detailed steps of numerical calculation are given. Unstructured triangular element grids are employed in spatial discretization, azimuthal discretization strategy is used in the angular discretization. Two efficient iterative solvers are employed to solve the sparse equations of FEM. Some typical two-dimensional problems are used to verify the method. Pure absorbing cases and anisotropic scattering cases with four different scattering phase functions are investigated and analyzed. A simple irregular geometry case is also used to verify the method. The results of present research have a good agreement with the Monte-Carlo method or published reference.

Finite element method for radiative heat transfer in absorbing and anisotropic scattering media

Application of statistical narrow-band model to coupled radiation and convection at high temperature

Efficient evaluation of diffuse view factors for radiation

Demonstration de la possibilite d'utiliser les elements finis standards de Galerkin pour l'analyse bidimensionnelle du transfert de chaleur par les trois modes dans un milieu emissif, absorbant et diffusant si le produit des nombres de Reynolds et de Prandtl est inferieur ou egal a 1000. Applications numeriques a des conduites divergente et convergente. Etude de l'influence sur le champ de temperatures des nombres de Reynolds et de Prandtl, de l'albedo et de l'epaisseur optique

Two-dimensional, combined-mode heat transfer by conduction, convection, and radiation in emitting, absorbing, and scattering media-solution by finite elements

J. Y. Kim

Papers

Two-dimensional, combined-mode heat transfer by conduction, convection, and radiation in emitting, absorbing, and scattering media-solution by finite elements

Radiation View Factors by Finite Elements