Detonation of a gas-liquid mixture under wave interference on an inclined boundary

I. K. Gimaltdinov, A. S. Rodionov, E. Yu. Kochanova

Ufa State Petroleum Technological University

Abstract: The processes of reflection and refraction of a pressure wave as it passes through the boundary of a bubble medium – pure liquid at an oblique incidence of the wave on the interface between the media are considered. The case was studied when the gas inside the bubbles is explosive. A significant decrease in the amplitude of the initial wave capable of initiating detonation in a bubbly liquid due to wave interference at an inclined boundary has been established.

Keywords: bubbly liquid, detonation, explosion initiation, refraction through boundary.

UDC: 532.329

Received: 29.06.2022
Revised: 30.09.2022
Accepted: 09.11.2022

DOI: 10.15372/FGV20230303

 English version: Combustion, Explosion and Shock Waves, 2023, 59:3, 283–290

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