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The use of stratified importance sampling for calculating transport properties

✍ Scribed by Gert D. Billing; Lichang Wang

Publisher: Elsevier Science
Year: 1992
Tongue: English
Weight: 345 KB
Volume: 188
Category: Article
ISSN: 0009-2614
DOI: 10.1016/0009-2614(92)90029-m

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✦ Synopsis

We have tested a new method of obtaining a drastic reduction in the number of classical trajectories to be used when computing transport properties in gases. Thus, it is demonstrated that a good importance-sampling function is p(U) =AU'. By using this sampling function, one can drastically reduce the numerical effort in calculating accurate transport coefficients.

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