Publications
Molecular-level simulation of compressible turbulence
The Direct Simulation Monte Carlo (DSMC) method of molecular gas dynamics (MGD) has been used for more than 50 years to simulate rarefied gas flows. Modern supercomputers have brought higher-density near-continuum flows within range. In the present paper, DSMC is used to study compressible turbulence in the Taylor-Green (TG) vortex flow. The DSMC results are compared to available numerical results from Direct Numerical Simulation (DNS) of the (continuum) Navier-Stokes equations.