Improved sampling techniques for the dir
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Quanhua Sun; Jing Fan; Iain D. Boyd
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Article
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2009
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Elsevier Science
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English
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The direct simulation Monte Carlo (DSMC) method is a widely used approach for flow simulations having rarefied or nonequilibrium effects. It involves heavily to sample instantaneous values from prescribed distributions using random numbers. In this note, we briefly review the sampling techniques typ