IT7449368A1 - Perfezionamento nelle disposizioni di camera di combustione per motori a turbina a gas - Google Patents

Perfezionamento nelle disposizioni di camera di combustione per motori a turbina a gas

Info

Publication number
IT7449368A1
IT7449368A1 ITRM1974A49368A IT4936874A IT7449368A1 IT 7449368 A1 IT7449368 A1 IT 7449368A1 IT RM1974A49368 A ITRM1974A49368 A IT RM1974A49368A IT 4936874 A IT4936874 A IT 4936874A IT 7449368 A1 IT7449368 A1 IT 7449368A1
Authority
IT
Italy
Prior art keywords
combustion chamber
gas turbine
turbine engines
chamber arrangements
arrangements
Prior art date
Application number
ITRM1974A49368A
Other languages
English (en)
Original Assignee
Rolls Royce 1971 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 Rolls Royce 1971 Ltd filed Critical Rolls Royce 1971 Ltd
Publication of IT7449368A1 publication Critical patent/IT7449368A1/it

Links

Classifications

    • 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
    • F23R3/04—Air inlet arrangements
    • F23R3/10—Air inlet arrangements for primary air
    • 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
    • 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)
  • Spray-Type Burners (AREA)
  • Air Supply (AREA)
  • Gas Burners (AREA)
  • Engine Equipment That Uses Special Cycles (AREA)
ITRM1974A49368A 1973-03-20 1974-03-21 Perfezionamento nelle disposizioni di camera di combustione per motori a turbina a gas IT7449368A1 (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1327473A GB1429677A (en) 1973-03-20 1973-03-20 Gas turbine engine combustion equipment

Publications (1)

Publication Number Publication Date
IT7449368A1 true IT7449368A1 (it) 1975-09-21

Family

ID=10020003

Family Applications (1)

Application Number Title Priority Date Filing Date
ITRM1974A49368A IT7449368A1 (it) 1973-03-20 1974-03-21 Perfezionamento nelle disposizioni di camera di combustione per motori a turbina a gas

Country Status (14)

Country Link
US (1) US3952503A (it)
JP (1) JPS5313723B2 (it)
AU (1) AU6681474A (it)
BE (1) BE812506A (it)
CA (1) CA987918A (it)
DE (1) DE2412604C3 (it)
DK (1) DK138463B (it)
FR (1) FR2222535B1 (it)
GB (1) GB1429677A (it)
IE (1) IE39341B1 (it)
IT (1) IT7449368A1 (it)
LU (1) LU69649A1 (it)
NL (1) NL7403662A (it)
SE (1) SE390051B (it)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1552132A (en) * 1975-11-29 1979-09-12 Rolls Royce Combustion chambers for gas turbine engines
GB1571213A (en) * 1977-01-28 1980-07-09 Kainov G Combustion chamber for gas turbine engine
FR2410138A2 (fr) * 1977-11-29 1979-06-22 Snecma Perfectionnements aux chambres de combustion pour moteur a turbine a gaz
USRE30925E (en) * 1977-12-14 1982-05-11 Caterpillar Tractor Co. Fuel vaporizing combustor tube
US4188782A (en) * 1977-12-14 1980-02-19 Caterpillar Tractor Co. Fuel vaporizing combustor tube
DE3061595D1 (en) * 1979-05-18 1983-02-17 Rolls Royce Combustion apparatus for gas turbine engines
USD327234S (en) 1989-04-20 1992-06-23 Highland Supply Corporation Flower pot cover
US5142871A (en) * 1991-01-22 1992-09-01 General Electric Company Combustor dome plate support having uniform thickness arcuate apex with circumferentially spaced coolant apertures
US5289686A (en) * 1992-11-12 1994-03-01 General Motors Corporation Low nox gas turbine combustor liner with elliptical apertures for air swirling
JP3197103B2 (ja) * 1993-03-08 2001-08-13 三菱重工業株式会社 予混合気の燃焼方法
US6286317B1 (en) * 1998-12-18 2001-09-11 General Electric Company Cooling nugget for a liner of a gas turbine engine combustor having trapped vortex cavity
US7624576B2 (en) * 2005-07-18 2009-12-01 Pratt & Whitney Canada Corporation Low smoke and emissions fuel nozzle
US8196410B2 (en) 2007-05-18 2012-06-12 Pratt & Whitney Canada Corp. Stress reduction feature to improve fuel nozzle sheath durability
US7931124B2 (en) * 2007-12-12 2011-04-26 United Technologies Corporation On-demand lubrication system and method for improved flow management and containment
US10094566B2 (en) * 2015-02-04 2018-10-09 General Electric Company Systems and methods for high volumetric oxidant flow in gas turbine engine with exhaust gas recirculation
US10767865B2 (en) * 2016-06-13 2020-09-08 Rolls-Royce North American Technologies Inc. Swirl stabilized vaporizer combustor
CN108758689B (zh) * 2018-07-09 2024-04-09 西安空天能源动力智能制造研究院有限公司 一种微型涡轮发动机燃烧室
CN111964097B (zh) * 2020-08-21 2022-05-10 江苏科技大学 一种具有贫油预混预蒸发功能的组合分级燃烧室供油装置及其工作方法
CN113154453B (zh) * 2021-05-06 2022-07-08 中国航发湖南动力机械研究所 一种切向倾斜式环膜发散冷却结构
US11885495B2 (en) * 2021-06-07 2024-01-30 General Electric Company Combustor for a gas turbine engine including a liner having a looped feature
US12173900B2 (en) * 2021-11-11 2024-12-24 General Electric Company Combustion liner having a dilution passage
CN118669826A (zh) * 2024-06-20 2024-09-20 清华大学 燃烧室和燃气涡轮发动机

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2541900A (en) * 1948-12-24 1951-02-13 A V Roe Canada Ltd Multiple fuel jet burner and torch igniter unit with fuel vaporizing tubes
GB676640A (en) * 1949-06-29 1952-07-30 Ronald Guerin Meschino Vapourizing system for a gas turbine engine
US2930192A (en) * 1953-12-07 1960-03-29 Gen Electric Reverse vortex combustion chamber
US2973624A (en) * 1955-10-26 1961-03-07 Gen Electric Cowled dome liners
DE1097213B (de) * 1958-05-22 1961-01-12 Rolls Royce Verbrennungsanlage fuer Gasturbinentriebwerke
US2974485A (en) * 1958-06-02 1961-03-14 Gen Electric Combustor for fluid fuels
US3121996A (en) * 1961-10-02 1964-02-25 Lucas Industries Ltd Liquid fuel combustion apparatus
GB1136543A (en) * 1966-02-21 1968-12-11 Rolls Royce Liquid fuel combustion apparatus for gas turbine engines
FR1569142A (it) * 1968-05-07 1969-05-30
US3498055A (en) * 1968-10-16 1970-03-03 United Aircraft Corp Smoke reduction combustion chamber
US3579983A (en) * 1969-05-05 1971-05-25 Snecma Improvements in or relating to combustion chambers
GB1320482A (en) * 1971-01-25 1973-06-13 Secr Defence Cooling of hot fluid ducts
FR2155835B1 (it) * 1971-10-08 1974-05-31 Snecma

Also Published As

Publication number Publication date
JPS5025917A (it) 1975-03-18
LU69649A1 (it) 1974-07-10
DE2412604A1 (de) 1974-09-26
SE390051B (sv) 1976-11-29
GB1429677A (en) 1976-03-24
IE39341B1 (en) 1978-09-13
IE39341L (en) 1974-09-20
FR2222535A1 (it) 1974-10-18
NL7403662A (it) 1974-09-24
DK138463C (it) 1979-03-26
DE2412604C3 (de) 1981-04-23
DE2412604B2 (de) 1980-08-28
AU6681474A (en) 1975-09-25
FR2222535B1 (it) 1979-01-12
BE812506A (fr) 1974-07-15
CA987918A (en) 1976-04-27
DK138463B (da) 1978-09-11
JPS5313723B2 (it) 1978-05-12
US3952503A (en) 1976-04-27

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