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A comparative study of two TLM networks for the modelling of diffusion processes
Author(s) -
Gui Xiang,
Webb Paul W.
Publication year - 1993
Publication title -
international journal of numerical modelling: electronic networks, devices and fields
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.249
H-Index - 30
eISSN - 1099-1204
pISSN - 0894-3370
DOI - 10.1002/jnm.1660060208
Subject(s) - lossless compression , diffusion , electrical impedance , computer science , electronic engineering , transmission (telecommunications) , biological system , algorithm , electrical engineering , telecommunications , engineering , physics , thermodynamics , data compression , biology
Abstract A comparative study of two alternative networks for TLM modelling of diffusion processes has been undertaken. Some of their inherent advantages and disadvantages are analysed according to the ratio between the impedance of the lossless transmission lines and the lumped resistance. Their relative accuracy and utility in controlling the timestep automatically are examined.