Analytical simulation of normal shock waves in turbulent flow

Abstract

The focus of the work is on analytical modeling of normal shock wave propagation in a turbulent adiabatic gas flow. For this, a modified Rankine–Hugoniot model was developed. A solution is obtained for the Rankine–Hugoniot conditions in a turbulent gas flow with different turbulence intensity. Variation of the velocity of an adiabatic turbulent gas flow during its passage through a normal shock wave is elucidated depending on the turbulence intensity. The equation of the modified Hugoniot adiabat is also obtained.

Nonlinear Approach to Jouguet Detonation in Perpendicular Magnetic Fields

“…The studies of the propagation of shock waves in an ideal and non-ideal gas were performed in [13][14][15][16]. The effects of flow turbulence [13,16], the presence of nanoparticles in the gas [15], and the non-ideal parameters of the van der Waals gas [14] on the intensity of heat and mass transfer during the passage of the shock wave front have been revealed and discussed.…”