On the moment system and a flexible Prandtl number
2014 ◽
Vol 28
(06)
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pp. 1450048
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Keyword(s):
The Maxwell–Boltzmann moment system can be seen as a particular case of a mathematically more general moment system proposed by Machado.1 These last moments, of which a suggested continuous distribution and an integral generating form are presented here for some orders, are used in this paper to theoretically show (one of) their usefulness: A flexible Prandtl number can be obtained in both the Boltzmann equation and in the lattice Boltzmann equation with a conventional single relaxation time Bhatnagar–Gross–Krook (BGK) collision model.
2019 ◽
Vol 141
◽
pp. 1216-1226
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2019 ◽
Vol 135
◽
pp. 17-29
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Keyword(s):
2006 ◽
Vol 35
(8-9)
◽
pp. 951-956
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2014 ◽
Vol 18
(2)
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pp. 323-332
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Keyword(s):
2018 ◽
Keyword(s):