EXPERIMENTAL-STUDY OF DIFFERENT REGIMES OF LOW-GAS COMPOUND COMBUSTION IN ARGON AT ATMOSPHERIC-PRESSURE

To study the possibilities of occurrence of a low-temperature steady-s tate combustion regime and to determine the existence regions of other regimes in more detail, we performed experiments on combustion of low -gas compounds in argon at atmospheric pressure. As a model system, me used a diluted ferro-zirconium thermite with a gas-forming admixture of molybdenum trioxide. The absence of a low-temperature steady-state combustion regime and a change in the existence regions of the other c ombustion regimes for lour-gas systems compared with those observed fo r combustion in air were revealed.