HTADAPT: An H-adaptive Finite Element Model For Heat Transfer
Author(s)
D.W. Pepper, T. Wilcox, and L. Gewalf
Abstract
HTADAPT: An h-adaptive finite element
model for heat transfer
D. W. Pepper \ T. Wilcox', and L. Gewalf
^Department of Mechanical Engineering, University of Nevada, Las
Vegas
^Department of Computer Science, University of Nevada, Las Vegas
Abstract
A web-based, adaptive finite element model with mesh generator has been
developed that solves for 2-D heat transfer within any user-specified domain.
The numerical model is based on a hybrid finite element approach utilizing h-
adaptation to refine and unrefine unstructured grids. Using local mesh
refinement, accurate simulations are calculated even though one begins with a
coarse grid. The mesh generator and solver, written in Java, can be accessed by
connection to web site http ://www. un 1 v. edu/Research Centers/NCAC M.
1 Introduction
For the engineer interested in thermal analysis, the ability to accurately simulate
heat transfer processes in all types of geometry is important. Finite element
methods (FEM) have been u
Keywords
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