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We investigate a kinetic model for compressible non-ideal fluids[DOI:10.1103/PhysRevE.102.020103]. The model imposes the local thermodynamicpressure through a rescaling of the particles velocities, which accounts forboth long- and short-range effects and hence full thermodynamic consistency.The model is fully Galilean invariant and treats mass, momentum and energy aslocal conservation laws. The analysis and derivation of the hydrodynamic limitis followed by the assessment of accuracy and robustness through benchmarksimulations ranging from Joule-Thompson effect to a phase-change and high-speedflows. In particular, we show the direct simulation of the inversion line of avan der Waals gas followed by simulations of phase-change such as theone-dimensional evaporation of a saturated liquid, nucleate and film boilingand eventually,we investigate the stability of a perturbed strong shock frontin two different fluid mediums. In all of the cases, we find excellentagreement with the corresponding theoretical analysis and experimentalcorrelations. We show that our model can operate in the entire phase diagram,including super- as well as sub-critical regimes and inherently capturesphase-change phenomena.

Kinetic Simulations of Compressible Non-Ideal Fluids: From Supercritical Flows to Phase-Change and Exotic Behavior