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An error parameter in TLM diffusion modelling

✍ Scribed by Xiang Gui; Paul W. Webb; Donard de Cogan

Publisher: John Wiley and Sons
Year: 1992
Tongue: English
Weight: 753 KB
Volume: 5
Category: Article
ISSN: 0894-3370
DOI: 10.1002/jnm.1660050207

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✦ Synopsis

This paper reports the results of a study of an error parameter, m, which has been proposed as a measure for determining the effects on accuracy of the basic assumptions upon which TLM modelling of diffusion and heat flow has been founded. The nature of the m parameter is studied in detail by using a two-dimensional thermal diffusion problem. The use of rn in the implementation of automatic timestepping is discussed in a practical three-dimensional engineering problem.

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