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Implementation of timestep changes in transmission‐line matrix diffusion modelling
Author(s) -
Webb Paul W.,
Gui Xiang
Publication year - 1992
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.1660050406
Subject(s) - diffusion , computer science , matrix (chemical analysis) , transmission line , transmission (telecommunications) , line (geometry) , variable (mathematics) , algorithm , mathematics , telecommunications , mathematical analysis , physics , geometry , materials science , composite material , thermodynamics
This paper details general expressions for implementing timestep transformations in transmission‐line matrix (TLM) modelling of diffusion processes. The expressions can be conveniently incorporated into any TLM routine which models multidimensional problems using a variable meshing technique.