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On the conditions of validity of the Boltzmann equation and Boltzmann H-theorem

✍ Scribed by Massimo Tessarotto, Claudio Cremaschini…

Book ID
120722637
Publisher
Springer-Verlag
Year
2013
Tongue
English
Weight
503 KB
Volume
128
Category
Article
ISSN
2190-5444

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📜 SIMILAR VOLUMES

The h-theorem and Onsager principle for
The h-theorem and Onsager principle for the stationary Boltzmann's equation
✍ A.M. Bishaev; V.A. Rykov 📂 Article 📅 1983 🏛 Elsevier Science ⚖ 629 KB

Let us denote the distance between the surfaces S~and S. by a. As the surface S. tends to infinity, that is, as d-+"", the second integral tends to zero. In fact, for large a, on the surface S. we should have /=/.(l+cp), where cp-+O as d..... "". For this reason, In (///.) ""cp-cp'/2, lim Hsn/In-Ld