Compressible lattice Boltzmann methods with adaptive velocity stencils: An interpolation-free formulation
Sign Up to like & getrecommendations! Published in 2020 at "Physics of Fluids"
DOI: 10.1063/5.0027986
Abstract: Adaptive lattice Boltzmann methods (LBMs) are based on velocity discretizations that self-adjust to local macroscopic conditions such as velocity and temperature. While this feature improves the accuracy and the stability of LBMs for large velocity… read more here.
Keywords: lattice boltzmann; compressible lattice; velocity; boltzmann methods ... See more keywords
Compressible lattice Boltzmann method with rotating overset grids.
Sign Up to like & getrecommendations! Published in 2023 at "Physical review. E"
DOI: 10.2139/ssrn.4159545
Abstract: The numerical instability of the lattice Boltzmann method (LBM) at high Mach or high Reynolds number flow is well identified, and it remains a major barrier to its application in more complex configurations such as… read more here.
Keywords: lattice boltzmann; boltzmann method; compressible lattice; method ... See more keywords