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Correcting the multi-Monte Carlo method for particle coagulation

โœ Scribed by Haibo Zhao; Chuguang Zheng

Publisher
Elsevier Science
Year
2009
Tongue
English
Weight
349 KB
Volume
193
Category
Article
ISSN
0032-5910

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โœฆ Synopsis

Multi-Monte Carlo (MMC) method does not correctly treat the results of coagulation event between two differentially-weighted simulation particles, resulting in comparatively large error in predicting the evolution of particle size distribution. This study corrected the consequential treatment of coagulation event, satisfying the basic laws of mass conservation and number depletion and then resulting in good prediction for particle size distribution. The corrected MMC method can complete with any available Monte Carlo methods with respect to computational accuracy.

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โœ Keith C. Kannenberg; Iain D. Boyd ๐Ÿ“‚ Article ๐Ÿ“… 2000 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 212 KB

The accuracy and computational cost of a direct simulation Monte Carlo simulation are directly related to the number of particles per cell. Optimal computational efficiency is achieved when the minimum number of particles needed for accurate resolution is used in each cell. Particle count is shown t