Combustion – Combustion bursts or flare-ups in pulses or serial pattern
Patent
1987-12-24
1989-06-20
Focarino, Margaret A.
Combustion
Combustion bursts or flare-ups in pulses or serial pattern
60 3977, F23C 1104
Patent
active
048405582
ABSTRACT:
A pair of pulsating combustors are parallelly connected to each other between an air intake chamber and an exhaust chamber. Aerodynamic valves having a forward flow coefficient higher than their reverse flow coefficient are respectively arranged in air intake pipes which connect the combustion chambers of the pulsating combustors to the air intake chamber. Fuel is injected into a location between each of the aerodynamic valves and a corresponding one of the combustion chambers. The injected fuel collides with an air stream flowing through each of the aerodynamic valves and is mixed therewith. When explosive combustion takes place in any one of the combustion chambers, injection of fuel thereto is automatically stopped by the pressure increase caused by the explosive combustion. When the pressure in the combustion chamber decreases, fuel is once again injected.
REFERENCES:
patent: 2838102 (1958-06-01), Reimers
patent: 3119436 (1964-01-01), Rydberg
patent: 3447878 (1969-06-01), Haag et al.
patent: 3469929 (1969-09-01), Haag
patent: 3606867 (1971-09-01), Briffa
patent: 3738290 (1973-06-01), Belter
patent: 4449484 (1984-05-01), Sakamoto et al.
patent: 4472132 (1984-09-01), Hisaoka et al.
patent: 4477246 (1984-10-01), Hisaoka et al.
patent: 4484885 (1984-11-01), Machii et al.
patent: 4639208 (1987-01-01), Inui et al.
patent: 4687435 (1987-08-01), Matsuzaka et al.
Proceedings of 23rd National Heat Transfer Symposium of Japan by Ken Kishimoto p. 725 May 27, 1986.
Proceedings of Symposium on Pulse-Combustion Applications by B. S. Sran and J. A. C. Kentfield, p. 3, Mar. 1982.
Kishimoto Ken
Saito Kazuo
Saito Toshihiko
Focarino Margaret A.
Kabushiki Kaisha Toshiba
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