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Combustion, Explosion and Shock Waves

2002 year, number 2

Initiation of a Charge of a Gel-Like Reactive Substance by an Electric Explosion. Part 1. Thermal Processes

V. V. Burkin and R. S. Burkina*
Institute of Applied Mathematics and Mechanics, Tomsk State University, Tomsk 634050
*Tomsk State University, Tomsk 634050; roza@ftf.tsu.ru
Pages: 194-200

Abstract

Ignition of a reactive substance by a high-temperature discharge cavity is analyzed by an asymptotic method. The effect of heat transfer into the lateral surface of the charge and decrease in the intensity of the radiant flux from the cavity on the moment and critical conditions of ignition is studied. Calculation results are compared with available experimental data.