BEM Fourier Series Algorithm For The
Numerical Solution Of Stefan Problems
Author(s)
M.T. Ibanez & H. Power
Abstract
Due to the moving boundary nature of the solidification and melting problems,
the application of the standard time domain boundary element formulation of
the problem presents the difficulty of the numerical evaluation of the history de-
pendence, representing more and more work as time proceeds. In that regard,
we present an algorithm based on a Green function reported by Greengard and
Strain [4], which allows a Fourier representation of the domain integral in the
reinitialization scheme for BEM used, for which it is possible to carry out the
history integration in a recursive manner.
1 Introduction
There are an important group of problems in which a material undergoes
a change of phase with generation or absorption of heat. Examples are the
melting and solidification processes. A scheme for BEM for heat transfer
problems
Keywords
Related Book
Other papers in this volume
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