THE EFFECT OF STUBS ON THE DYNAMICS OF TLM DIFFUSION MODELING NETWORKS |
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| Authors: | J. M. Gilbert A. J. Wilkinson S. H. Pulko |
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| Affiliation: | Fire Safety Engineering Department , Lund, Sweden |
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| Abstract: | The dynamics of stub-loaded, diffusion-modeling transmission line matrix (TLM) nodes are investigated using the TLM-state space analogy. Analysis is performed for one-dimensional and three-dimensional nodes. Additional dynamics are identified and a series of numerical experiments is carried out to investigate their effect on simulation results and, in particular, model convergence with respect to time step. |
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