JPWO2022255334A1 - - Google Patents

Info

Publication number
JPWO2022255334A1
JPWO2022255334A1 JP2023525838A JP2023525838A JPWO2022255334A1 JP WO2022255334 A1 JPWO2022255334 A1 JP WO2022255334A1 JP 2023525838 A JP2023525838 A JP 2023525838A JP 2023525838 A JP2023525838 A JP 2023525838A JP WO2022255334 A1 JPWO2022255334 A1 JP WO2022255334A1
Authority
JP
Japan
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP2023525838A
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Publication of JPWO2022255334A1 publication Critical patent/JPWO2022255334A1/ja
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C5/00—Gas-turbine plants characterised by the working fluid being generated by intermittent combustion
    • F02C5/10—Gas-turbine plants characterised by the working fluid being generated by intermittent combustion the working fluid forming a resonating or oscillating gas column, i.e. the combustion chambers having no positively actuated valves, e.g. using Helmholtz effect
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23R—GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS
    • F23R3/00—Continuous combustion chambers using liquid or gaseous fuel
    • F23R3/005—Combined with pressure or heat exchangers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23R—GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS
    • F23R3/00—Continuous combustion chambers using liquid or gaseous fuel
    • F23R3/02—Continuous combustion chambers using liquid or gaseous fuel characterised by the air-flow or gas-flow configuration
    • F23R3/16—Continuous combustion chambers using liquid or gaseous fuel characterised by the air-flow or gas-flow configuration with devices inside the flame tube or the combustion chamber to influence the air or gas flow
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23R—GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS
    • F23R2900/00—Special features of, or arrangements for continuous combustion chambers; Combustion processes therefor
    • F23R2900/00014—Reducing thermo-acoustic vibrations by passive means, e.g. by Helmholtz resonators

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Pressure-Spray And Ultrasonic-Wave- Spray Burners (AREA)
  • Exhaust Silencers (AREA)
JP2023525838A 2021-05-31 2022-05-31 Pending JPWO2022255334A1 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2021091370 2021-05-31
PCT/JP2022/022050 WO2022255334A1 (ja) 2021-05-31 2022-05-31 ガスタービン燃焼器

Publications (1)

Publication Number Publication Date
JPWO2022255334A1 true JPWO2022255334A1 (ja) 2022-12-08

Family

ID=84323284

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023525838A Pending JPWO2022255334A1 (ja) 2021-05-31 2022-05-31

Country Status (4)

Country Link
JP (1) JPWO2022255334A1 (ja)
CN (1) CN117295912A (ja)
DE (1) DE112022002885T5 (ja)
WO (1) WO2022255334A1 (ja)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5644918A (en) * 1994-11-14 1997-07-08 General Electric Company Dynamics free low emissions gas turbine combustor
US6530221B1 (en) * 2000-09-21 2003-03-11 Siemens Westinghouse Power Corporation Modular resonators for suppressing combustion instabilities in gas turbine power plants
JP3999645B2 (ja) * 2002-12-02 2007-10-31 三菱重工業株式会社 ガスタービン
US9341375B2 (en) * 2011-07-22 2016-05-17 General Electric Company System for damping oscillations in a turbine combustor

Also Published As

Publication number Publication date
WO2022255334A1 (ja) 2022-12-08
DE112022002885T5 (de) 2024-03-28
CN117295912A (zh) 2023-12-26

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Legal Events

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