Abstract: In this work, we are interested in the modeling of homogeneous compressible turbulence sheared using rapid distortion theory (RDT). This theory widely demonstrated its relevance and its utility to develop models of turbulence and increase our comprehension of physical phenomena related to turbulent flows. RDT is used to examine linearity of compressible flows in absence of inertial effects. We will use this approach to evaluate equilibrium states (for high values of non-dimensional times St) of the Stefan’s models concerning components b11, b12 and b22 of the Reynolds anisotropy tensor. This evaluation is carried out in the compressible and pressure-released regimes where RDT is validated. A concordance between results given by RDT and models is obtained, except for b12 term and this in the compressible regime.

Keywords: Numerical simulation, turbulence, homogeneous, compressible, rapid distortion theory (RDT).