Title:
COMBUSTOR AND GAS TURBINE
Document Type and Number:
WIPO Patent Application WO/2023/188984
Kind Code:
A1
Abstract:
This combustor comprises a combustor plate which has a downstream end face perpendicular to the combustor axis, a nozzle segment in which a plurality of first nozzles for injecting a premixed gas of air and fuel from the downstream end face side are disposed as a group, and a second nozzle which is for injecting fuel from the downstream end face, wherein a plurality of nozzle segments are provided with space therebetween in a direction perpendicular to the combustor axis, and the second nozzle injects fuel from a dividing region between nozzle segments on the downstream end face.
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Inventors:
FUKUBA SHINICHI (JP)
ZHANG ZHI (JP)
MIURA KEISUKE (JP)
KAWAKAMI TOMO (JP)
FUJIMOTO KIYOSHI (JP)
EGAWA TAKU (JP)
TANIGUCHI KENTA (JP)
SAITO KEIJIRO (JP)
ZHANG ZHI (JP)
MIURA KEISUKE (JP)
KAWAKAMI TOMO (JP)
FUJIMOTO KIYOSHI (JP)
EGAWA TAKU (JP)
TANIGUCHI KENTA (JP)
SAITO KEIJIRO (JP)
Application Number:
PCT/JP2023/005867
Publication Date:
October 05, 2023
Filing Date:
February 17, 2023
Export Citation:
Assignee:
MITSUBISHI POWER LTD (JP)
MITSUBISHI HEAVY IND LTD (JP)
MITSUBISHI HEAVY IND LTD (JP)
International Classes:
F23R3/28; F23D14/02; F23R3/10; F23R3/30; F23R3/36; F02C7/232
Foreign References:
| JP2021055644A | 2021-04-08 | |||
| JP2008175098A | 2008-07-31 | |||
| JP2013139779A | 2013-07-18 | |||
| JP2014126239A | 2014-07-07 | |||
| JP2017186950A | 2017-10-12 |
Attorney, Agent or Firm:
MATSUNUMA Yasushi et al. (JP)
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