Title:
ガス発生器
Document Type and Number:
Japanese Patent JP6287034
Kind Code:
B2
Abstract:
A gas generator (GG includes an injector (1) for injecting a fuel and an oxidizer; and a combustor (2) for mixing and burning the fuel and the oxidizer injected from the injector (1), and for supplying a combustion gas of the fuel and the oxidizer as the driving fluid to the turbine of the turbopump. The injector (1) includes a plurality of injection elements (11) arranged on a same plane (10a). Each of the injection elements (11) includes one or more fuel injection nozzles (15) for combustion and one or more oxidizer injection nozzles (13) for combustion, which mix and burn each jet of the fuel and the oxidizer at a combustion point (CP) in front of the plane (10a) in the combustor (2), and one or more injection nozzles (17) for dilution, each mixing an oxidizer for dilution injected toward a dilution point (DP) located forward further than the combustion point (CP) and in front of the plane (10a) in the combustor (2), with a combustion gas generated at the combustion point (CP).
More Like This:
Inventors:
Fair
Yasuhiro Ishikawa
Yasuhiro Ishikawa
Application Number:
JP2013213725A
Publication Date:
March 07, 2018
Filing Date:
October 11, 2013
Export Citation:
Assignee:
Ihi Co., Ltd.
International Classes:
F02K9/52
Domestic Patent References:
| JP2012189018A | ||||
| JP2012189014A |
Foreign References:
| US3603092 | ||||
| US3446024 | ||||
| US6351939 |
Attorney, Agent or Firm:
Hidekazu Miyoshi