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A COMBINED FINE-COARSE MESH METHOD FOR THE TRANSMISSION LINE MODELLING OF DIFFUSION

✍ Scribed by CHI CHUNG WONG; HUA XIAO

Publisher
John Wiley and Sons
Year
1996
Tongue
English
Weight
566 KB
Volume
9
Category
Article
ISSN
0894-3370

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✦ Synopsis

An improved combined fine-coarse mesh (CFCM) method for two transmission line models of diffusion is described. The method allows regular cells of different sizes to be connected and solved simultaneously. The CFCM method is applied to (a) a finite difference algorithm, (b) a conventional transmission line model and (c) a lossy transmission line model. The latter model is shown to be the most accurate. The proposed CFCM method is also compared with the graded mesh and the multigrid techniques.

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