CALCULATION RESULTS OF GAS DYNAMIC PARAMETERS IN SHPUR'S CHARGE CHAMBER AND NUMERICAL MODELING OF GAS DYNAMIC PROCESSES

Abstract

In this article, it was established that the time of release of detonation products from the cavity during the explosion of a direct-flow charge, depending on the type of plug used, allowed us to establish patterns of pressure changes on the wall of the coupler. Based on numerical modeling, it has been established that the continuous impact of the detonation product on the mine mass during the wave attenuation stage depends on the type of plug used.