GB8701570D0 - Reducing combustion vibration - Google Patents

Reducing combustion vibration

Info

Publication number
GB8701570D0
GB8701570D0 GB8701570A GB8701570A GB8701570D0 GB 8701570 D0 GB8701570 D0 GB 8701570D0 GB 8701570 A GB8701570 A GB 8701570A GB 8701570 A GB8701570 A GB 8701570A GB 8701570 D0 GB8701570 D0 GB 8701570D0
Authority
GB
United Kingdom
Prior art keywords
combustion vibration
reducing combustion
reducing
vibration
combustion
Prior art date
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.)
Granted
Application number
GB8701570A
Other versions
GB2275738B (en
GB2275738A (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Topexpress Ltd
Original Assignee
Topexpress Ltd
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 by Topexpress Ltd filed Critical Topexpress Ltd
Priority to GB8701570A priority Critical patent/GB2275738B/en
Publication of GB8701570D0 publication Critical patent/GB8701570D0/en
Publication of GB2275738A publication Critical patent/GB2275738A/en
Application granted granted Critical
Publication of GB2275738B publication Critical patent/GB2275738B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02K—JET-PROPULSION PLANTS
    • F02K3/00—Plants including a gas turbine driving a compressor or a ducted fan
    • F02K3/08—Plants including a gas turbine driving a compressor or a ducted fan with supplementary heating of the working fluid; Control thereof
    • F02K3/10—Plants including a gas turbine driving a compressor or a ducted fan with supplementary heating of the working fluid; Control thereof by after-burners
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23M—CASINGS, LININGS, WALLS OR DOORS SPECIALLY ADAPTED FOR COMBUSTION CHAMBERS, e.g. FIREBRIDGES; DEVICES FOR DEFLECTING AIR, FLAMES OR COMBUSTION PRODUCTS IN COMBUSTION CHAMBERS; SAFETY ARRANGEMENTS SPECIALLY ADAPTED FOR COMBUSTION APPARATUS; DETAILS OF COMBUSTION CHAMBERS, NOT OTHERWISE PROVIDED FOR
    • F23M20/00—Details of combustion chambers, not otherwise provided for, e.g. means for storing heat from flames
    • F23M20/005—Noise absorbing means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2220/00—Application
    • F05D2220/30—Application in turbines
    • F05D2220/32—Application in turbines in gas turbines
    • F05D2220/323—Application in turbines in gas turbines for aircraft propulsion, e.g. jet engines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2260/00—Function
    • F05D2260/96—Preventing, counteracting or reducing vibration or noise
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T50/00—Aeronautics or air transport
    • Y02T50/60—Efficient propulsion technologies, e.g. for aircraft

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
GB8701570A 1987-01-24 1987-01-24 Reducing reheat buzz in a gas turbine aeroengine Expired - Fee Related GB2275738B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8701570A GB2275738B (en) 1987-01-24 1987-01-24 Reducing reheat buzz in a gas turbine aeroengine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8701570A GB2275738B (en) 1987-01-24 1987-01-24 Reducing reheat buzz in a gas turbine aeroengine

Publications (3)

Publication Number Publication Date
GB8701570D0 true GB8701570D0 (en) 1994-05-11
GB2275738A GB2275738A (en) 1994-09-07
GB2275738B GB2275738B (en) 1995-01-25

Family

ID=10611170

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8701570A Expired - Fee Related GB2275738B (en) 1987-01-24 1987-01-24 Reducing reheat buzz in a gas turbine aeroengine

Country Status (1)

Country Link
GB (1) GB2275738B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2732407B1 (en) * 1995-03-29 1997-04-30 Snecma PROCESS FOR AVOIDING COMBUSTION INSTABILITIES IN A TURBO-JET
DE59703302D1 (en) * 1996-09-16 2001-05-10 Siemens Ag METHOD FOR SUPPRESSING COMBUSTION VIBRATIONS AND DEVICE FOR BURNING FUEL WITH AIR
EP2119966A1 (en) 2008-05-15 2009-11-18 ALSTOM Technology Ltd Combustor with reduced carbon monoxide emissions
EP2119964B1 (en) 2008-05-15 2018-10-31 Ansaldo Energia IP UK Limited Method for reducing emissons from a combustor

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB768969A (en) * 1955-04-01 1957-02-27 Solar Aircraft Co Improvements in jet propulsion plant
GB824752A (en) * 1956-11-21 1959-12-02 United Aircraft Corp Fuel control for a gas-turbine type power plant having an afterburner
US3591968A (en) * 1969-12-15 1971-07-13 Bendix Corp Afterburner fuel manifold quick fill and flow distribution apparatus
DE2017380A1 (en) * 1970-04-11 1971-07-08
FR2172006B1 (en) * 1972-02-18 1975-06-13 Snecma
US4170109A (en) * 1977-11-09 1979-10-09 United Technologies Corporation Thrust augmentor having swirled flows for combustion stabilization

Also Published As

Publication number Publication date
GB2275738B (en) 1995-01-25
GB2275738A (en) 1994-09-07

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19950425