A Meshless Computational Method For Solving Inverse Heat Conduction Problems

Y C Hon; T Wei

doi:10.2495/BE020141

A Meshless Computational Method For Solving Inverse Heat Conduction Problems

Price

Free (open access)

Transaction

WIT Transactions on Modelling and Simulation

Volume

Pages

Published

2002

Size

439 kb

Paper DOI

10.2495/BE020141

WIT Press

Author(s)

Y C Hon & T Wei

Abstract

In this paper, a new mesh less numerical scheme for solving inverse heat con-duction problem is proposed. The numerical scheme is developed by using the fundamental solution of heat equation as basis function and treating the entire space-time domain in a global sense. The standard Tikhonov regularization technique and L-curve method are adopted for solving the resultant ill-conditioned linear system of equations. The approach is readily extendable to solve high-dimensional problems under irregular domain.

Keywords

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Code

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