Peculiarities of organization of effective hydrocarbon fuel combustion in supersonic flow

摘要

The peculiarities of the organization of effective ethylene combustion in a supersonic flow in relation to the combustion chambers of ramjet engines are considered. The possibility of controlling the combustion process in the channel of constant section by pulse-periodic gas-dynamic effect on the flow structure is shown. As a pulse generator, an air electropneumatic valve was used, which produced stable energy pulses in the form of packets of varied duration, frequency, and duty cycle.