Compressible turbulent Poiseuille channel flow simulation dataset

This dataset contains high-Reynolds-number direct numerical simulation (DNS) data of compressible turbulent channel flows with symmetric isothermal cold walls at bulk Mach numbers M_b=0.8, 1.5, and 3.0, with the maximum bulk Reynolds numbers reaching Re_b=70000, 70000, and 34000, representing some of the highest-Reynolds-number DNS datasets currently available for compressible wall turbulence. The dataset includes mean flow statistics, Reynolds stresses,  skin-friction data, and turbulent heat-transfer statistics, providing a high-fidelity benchmark for the development and validation of scaling laws, turbulence models, and compressibility transformations.