Volume 41, Number 3, february I 1998
|Page(s)||279 - 284|
|Section||Classical areas of phenomenology|
|Published online||01 September 2002|
Thermohydrodynamic lattice BGK schemes with non-perturbative equilibria
Dipartimento di Ingegneria Meccanica,
Università "Tor Vergata”, I-00184 Roma,
2 Istituto Applicazioni Calcolo "M. Picone”, Via del Policlinico 137, I-00161 Roma, Italy
3 Computing Center RAS, Krasnoyarsk 660036, Russia
Accepted: 1 December 1997
A new class of lattice BGK models is proposed which is based on a non-perturbative discrete Maxwellian ansatz for the local equilibria. This new class extends the range of stability of previous models.
PACS: 47.11.+j – Computational methods in fluid dynamics / 05.20.Dd – Kinetic theory
© EDP Sciences, 1998
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