✦ LIBER ✦

Numerical Simulations for Nonlinear Heat Transfer in a System of Multimaterials

✍ Scribed by Wenlong Dai; Paul R. Woodward

Publisher: Elsevier Science
Year: 1998
Tongue: English
Weight: 542 KB
Volume: 139
Category: Article
ISSN: 0021-9991
DOI: 10.1006/jcph.1997.5863

No coin nor oath required. For personal study only.

✦ Synopsis

An implicit scheme is developed for nonlinear heat transfer problems. The scheme possesses a number of properties. The most notable are the second-order accuracy in both space and time, the conservative feature, quick damping of numerical errors when the size of time step is large, the iterative approach and fast convergence, the accurate treatment for nonlinearities and different kinds of material, and the capability to handle a system composed of more then one kind of material, which have dramatically different thermal diffusivities. The scheme may be easily vectorized. Numerical examples are presented to show these features.

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