Stochastic weighted particle methods for population balance equations |
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| Authors: | Robert IA Patterson Wolfgang Wagner Markus Kraft |
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| Institution: | 1. Weierstrass Institute for Applied Analysis and Stochastics, Mohrenstrasse 39, 10117 Berlin, Germany;2. Department of Chemical Engineering and Biotechnology, University of Cambridge, Pembroke Street, Cambridge CB2 3RA, United Kingdom |
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| Abstract: | A class of coagulation weight transfer functions is constructed, each member of which leads to a stochastic particle algorithm for the numerical treatment of population balance equations. These algorithms are based on systems of weighted computational particles and the weight transfer functions are constructed such that the number of computational particles does not change during coagulation events. The algorithms also facilitate the simulation of physical processes that change single particles, such as growth, or other surface reactions. |
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| Keywords: | Markov chain Monte Carlo Weighted particle Coagulation Soot Population balance |
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