Diode supplied pulsed combustor

Details Diode supplied pulsed combustor Diode supplied pulsed combustor

1987-08-13

1988-08-09

Green, Randall L.

Combustion

Combustion bursts or flare-ups in pulses or serial pattern

431346, 431114, F23C 1104

Patent

active

047624876

ABSTRACT:
A pulsed combustor comprising at least one aerodynamic diode, a diffuser, fuel injectors, combustion chamber/duct, igniters, and muffler providing plug type flow with successive ignition and wave generation at the hot gas interface of the previous pulse. The downstream wave of each pulse propagates through the muffler whereas the upstream wave of each such pulse is at least partially reflected downstream with the diode(s) and diffuser minimizing reverse flow and maximizing pressure gain in the cumbustor.

REFERENCES:
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patent: 3087532 (1963-04-01), Beach et al.
patent: 3171465 (1965-03-01), Rydberg
patent: 3194295 (1965-06-01), Marchal et al.
patent: 3333620 (1967-08-01), Morse
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patent: 4045157 (1977-08-01), Peterson
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patent: 4260361 (1981-04-01), Huber
patent: 4457691 (1984-06-01), Hisaoka et al.
patent: 4637794 (1987-01-01), Gray et al.
patent: 4671056 (1987-06-01), Genz et al.

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