Effect of distributed injection of air into the afterburning chamber of a ram-rocket engine on the efficiency of combustion of boron particlesстатья
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Дата последнего поиска статьи во внешних источниках: 17 января 2018 г.
Аннотация:A mathematical model of combustion of boron particles in a ram-rocket engine is developed. The boron combustion efficiency for one-stage and two-stage injection of air into the afterburning chamber is calculated. It is demonstrated that two-stage injection of air sometimes allows the time of complete combustion of boron particles to be significantly reduced (by a factor of 1.5-3); thus, the fuel combustion efficiency in the ram-rocket engine can be increased. The simulated results are consistent with available experimental data.