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Exact lattice Boltzmann equation.
Journal article

Exact lattice Boltzmann equation.

  • Bösch F Aerothermochemistry and Combustion Systems Lab, ETH Zurich, 8092 Zurich, Switzerland.
  • Karlin IV
  • 2013-09-17
Published in:
  • Physical review letters. - 2013
General Physics and Astronomy
English The lattice Boltzmann equation is derived from the Bhatnagar-Gross-Krook kinetic equation using the Euler-Maclaurin integration formula. Unlike previous attempts to connect the lattice Boltzmann method with the kinetic theory, the result is free of any relaxation-type approximation. It shows that the conventional lattice Bhatnagar-Gross-Krook simulations of hydrodynamics belong to a parameter domain which is disconnected from the kinetic theory domain.
Language
  • English
Open access status
closed
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https://sonar.ch/global/documents/154919
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