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Title:
定常デトネーション燃焼器および定常デトネーション波生成方法
Document Type and Number:
Japanese Patent JP3981743
Kind Code:
B2
Abstract:
A steady-state detonation combustor and a steady-state detonation wave generating method, in which a stabilized detonation wave can be generated by generating a hypersonic and unburned premixed gas. An rich premixed gas whose gas fuel is rich is combusted in a rich premixed gas combustion chamber ( 11 ) to generate a fist high-temperature and high-pressure burned gas, while at the same time, a lean premixed gas whose oxygen is rich is combusted in a lean premixed gas combustion chamber ( 12 ) to generate a second high-temperature and high-pressure burned gas, and subsequently, after each high-temperature and high-pressure burned gas is accelerated to hypersonic speed and at the same time mixed together through an interpenetrating nozzle ( 40 ), a premixed gas obtained by the mixture and containing the gas fuel and the oxygen which are unreacted is impinged on a steady-state detonation stabilizer ( 60 ), so that a stabilized detonation wave is generated.

Inventors:
Jiro Kasahara
Application Number:
JP2003586471A
Publication Date:
September 26, 2007
Filing Date:
April 19, 2002
Export Citation:
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Assignee:
Hokkaido TRL Co., Ltd.
International Classes:
F23R3/42; F02C5/00; F02C7/264; F02C7/266; F02K7/02; F02K7/06; F02K9/95; F23C6/02; F23C15/00; F23C99/00; F23R3/20; F23R7/00
Domestic Patent References:
JP47021013B1
JP63014013A
JP7247906A
JP59056023A
JP2001355515A
JP62029727A
JP6039905B2
JP8108090A
Attorney, Agent or Firm:
Hironari Nakano



 
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