GASDYNAMIC STIMULATION OF COMBUSTION OF LEAN FUEL MIXTURES. 
1. EXPERIMENTAL STUDY
O. V. Achasov, T. Kageyama, S. A. Labuda, 
T. Taillefet, and F. Fisson

UDC 536.46

We studied combustion modes experimentally for a lean 
fuel mixture of propane - air, including combustion of a quiescent 
mixture, combustion with annular gas swirling, and combustion stimulated 
by the jets of a burning gas that are injected into the combustion 
chamber (pulsed jet combustion - PJC). It is shown that, in providing 
a maximum combustion rate, the PJC mode has an obvious advantage in 
initiation of combustion of extremely lean fuel mixtures over other 
gasdynamic combustion modes.

JEPTER74920200017
JEPTER7492017