GB2017289A - Gas Turbine Combustion Chamber - Google Patents

Gas Turbine Combustion Chamber

Info

Publication number
GB2017289A
GB2017289A GB7904818A GB7904818A GB2017289A GB 2017289 A GB2017289 A GB 2017289A GB 7904818 A GB7904818 A GB 7904818A GB 7904818 A GB7904818 A GB 7904818A GB 2017289 A GB2017289 A GB 2017289A
Authority
GB
United Kingdom
Prior art keywords
fuel
combustion chamber
gas turbine
turbine combustion
ducts
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
GB7904818A
Other versions
GB2017289B (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.)
Rolls Royce PLC
Original Assignee
Rolls Royce PLC
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 Rolls Royce PLC filed Critical Rolls Royce PLC
Priority to GB7904818A priority Critical patent/GB2017289B/en
Publication of GB2017289A publication Critical patent/GB2017289A/en
Application granted granted Critical
Publication of GB2017289B publication Critical patent/GB2017289B/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D11/00—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space
    • F23D11/10—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space the spraying being induced by a gaseous medium, e.g. water vapour
    • F23D11/12—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space the spraying being induced by a gaseous medium, e.g. water vapour characterised by the shape or arrangement of the outlets from the nozzle
    • 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
    • F23R3/28—Continuous combustion chambers using liquid or gaseous fuel characterised by the fuel supply

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)

Abstract

A gas turbine combustion chamber comprises a fuel burner 28 mounted in the upstream wall of the combustion chamber, the fuel burner comprising a central duct 30 partially surrounded by an annular duct 34, each of the ducts having swirl vanes 36, 38 at their upstream ends and fuel inlet apertures 44, 46 downstream of vanes. The fuel supply to each of the ducts can be controlled so that at low speeds a majority of the fuel is injected into the annular duct 34 whilst at higher engine speeds, a majority of the fuel is injected into the central duct 30. <IMAGE>
GB7904818A 1978-03-28 1979-02-12 Gas turbine combustion chamber Expired GB2017289B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB7904818A GB2017289B (en) 1978-03-28 1979-02-12 Gas turbine combustion chamber

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1189378 1978-03-28
GB7904818A GB2017289B (en) 1978-03-28 1979-02-12 Gas turbine combustion chamber

Publications (2)

Publication Number Publication Date
GB2017289A true GB2017289A (en) 1979-10-03
GB2017289B GB2017289B (en) 1982-04-28

Family

ID=26248597

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7904818A Expired GB2017289B (en) 1978-03-28 1979-02-12 Gas turbine combustion chamber

Country Status (1)

Country Link
GB (1) GB2017289B (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2504601A1 (en) * 1981-04-24 1982-10-29 Rolls Royce IMPROVED BURNER FOR A GAS TURBINE ENGINE
JPS59158916A (en) * 1983-02-28 1984-09-08 ユナイテツド・テクノロジ−ズ・コ−ポレイシヨン Combustion apparatus for gas turbing engine
EP0120173A1 (en) * 1983-02-28 1984-10-03 United Technologies Corporation Diffuser for gas turbine engine
GB2371110A (en) * 2000-10-20 2002-07-17 Aero & Technology Ltd Fuel injectors

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2504601A1 (en) * 1981-04-24 1982-10-29 Rolls Royce IMPROVED BURNER FOR A GAS TURBINE ENGINE
JPS59158916A (en) * 1983-02-28 1984-09-08 ユナイテツド・テクノロジ−ズ・コ−ポレイシヨン Combustion apparatus for gas turbing engine
EP0120174A1 (en) * 1983-02-28 1984-10-03 United Technologies Corporation Combustor
EP0120173A1 (en) * 1983-02-28 1984-10-03 United Technologies Corporation Diffuser for gas turbine engine
GB2371110A (en) * 2000-10-20 2002-07-17 Aero & Technology Ltd Fuel injectors
US6662565B2 (en) 2000-10-20 2003-12-16 Kevin David Brundish Fuel injectors
GB2371110B (en) * 2000-10-20 2004-11-17 Aero & Technology Ltd Fuel injectors

Also Published As

Publication number Publication date
GB2017289B (en) 1982-04-28

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Legal Events

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