Data underlying the publication Direct numerical simulation of supersonic turbulent flows over rough surfaces

Direct numerical simulation dataset of supersonic turbulent channel flow over rough walls. The dataset comprises both smooth and rough wall cases, spanning friction Reynolds numbers 500-1000 and bulk Mach numbers M_b = 0.3--4. The dataset contains mean flow statistics of the direct numerical simulation in the reference publication: D. Modesti, S. Sathyanarayana, F. Salvadore, M. Bernardini "Direct numerical simulation of supersonic turbulent flows over rough surfaces" J. Fluid Mech. 2022