Abstract. We analyzed the parameters of gas streams, which form after the triple-shock configurations occurring in Mach reflection with normal Mach shock (so-called stationary Mach configuration). We suppose that this stationary Mach configuration moves in a counter flow with arbitrary velocity (and corresponding Mach number). Analyzing relations of the dynamic pressures across the contact discontinuity, which emanates from the triple point of the Mach reflection, we have shown that the streams after the triple-shock configuration differs much in their translational action on surrounding objects.

Keywords: shock waves, triple configurations, Mach reflection, blast safety

For citation: Chernyshov M. V., Savelova K. E. Dynamic pressures and their relations downstream the stationary mach configurations of shock waves propagating in a gas stream. Aerospace Engineering and Technology. 2024. Vol. 2, no. 3, pp. 24–56. DOI 10.52467/2949-401X-2024-2-3-24-56. EDN PZPGNS (In Russian)