DYNAMIC REGIME OF CONDENSED SUBSTANCE IGNITION UNDER BOUNDARY CONDITIONS OF THE THIRD KIND

摘要

The dynamic problem of ignition of a chemical condensed substance by a convective heat flux when the heat transfer coefficient α is a power function of time has been solved analytically. The critical conditions of the thermal ignition of a substance depending on the environmental medium temperature in application to the specific case of variable heat transfer coefficient were investigated. An engineering method of calculation of the basic parameters of the thermal ignition of a substance has been proposed.