Hybrid lattice Boltzmann method for compressible flows at all Mach regimes

Key Points

• The hybrid lattice Boltzmann method effectively manages compressible flows across all Mach regimes, indicating its broad applicability.
• Key evidence shows improvements in numerical accuracy and computational efficiency for Mach numbers ranging from subsonic to supersonic.
• Simulation utilizes lattice Boltzmann techniques integrated with conventional fluid dynamics principles and grid resolutions for better performance.
• This method highlights potential advancements in computational fluid dynamics, but further testing in diverse scenarios is needed.