  We propose a two-population lattice Boltzmann model on standard lattices for
the simulation of compressible flows. The model is fully on-lattice and uses
the single relaxation time Bhatnagar-Gross-Krook kinetic equations along with
appropriate correction terms to recover the Navier-Stokes-Fourier equations.
The accuracy and performance of the model are analyzed through simulations of
compressible benchmark cases including Sod shock tube, sound generation in
shock-vortex interaction and compressible decaying turbulence in a box with
eddy shocklets. It is demonstrated that the present model provides an accurate
representation of compressible flows, even in the presence of turbulence and
shock waves.
