CA994115A - Impingement cooled combustor dome - Google Patents

Impingement cooled combustor dome

Info

Publication number
CA994115A
CA994115A CA175,419A CA175419A CA994115A CA 994115 A CA994115 A CA 994115A CA 175419 A CA175419 A CA 175419A CA 994115 A CA994115 A CA 994115A
Authority
CA
Canada
Prior art keywords
combustor dome
cooled combustor
impingement cooled
impingement
dome
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.)
Expired
Application number
CA175,419A
Other languages
English (en)
Other versions
CA175419S (en
Inventor
Milton J. Kenworthy
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Application granted granted Critical
Publication of CA994115A publication Critical patent/CA994115A/en
Expired legal-status Critical Current

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
    • F23R3/002—Wall structures
    • 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
    • F23R3/12—Air inlet arrangements for primary air inducing a vortex
    • F23R3/14—Air inlet arrangements for primary air inducing a vortex by using swirl vanes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2260/00—Function
    • F05B2260/20—Heat transfer, e.g. cooling
    • F05B2260/201—Heat transfer, e.g. cooling by impingement of a fluid
    • 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)
CA175,419A 1972-08-02 1973-07-03 Impingement cooled combustor dome Expired CA994115A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US27727372A 1972-08-02 1972-08-02

Publications (1)

Publication Number Publication Date
CA994115A true CA994115A (en) 1976-08-03

Family

ID=23060145

Family Applications (1)

Application Number Title Priority Date Filing Date
CA175,419A Expired CA994115A (en) 1972-08-02 1973-07-03 Impingement cooled combustor dome

Country Status (8)

Country Link
JP (1) JPS4980411A (de)
BE (1) BE801615A (de)
CA (1) CA994115A (de)
DE (1) DE2338210A1 (de)
FR (1) FR2194881B1 (de)
IL (1) IL42390A0 (de)
IT (1) IT992653B (de)
NL (1) NL7310008A (de)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4566280A (en) * 1983-03-23 1986-01-28 Burr Donald N Gas turbine engine combustor splash ring construction
US4695247A (en) * 1985-04-05 1987-09-22 Director-General Of The Agency Of Industrial Science & Technology Combustor of gas turbine
US4843825A (en) * 1988-05-16 1989-07-04 United Technologies Corporation Combustor dome heat shield
US4864827A (en) * 1987-05-06 1989-09-12 Rolls-Royce Plc Combustor
US4916905A (en) * 1987-12-18 1990-04-17 Rolls-Royce Plc Combustors for gas turbine engines
US5000005A (en) * 1988-08-17 1991-03-19 Rolls-Royce, Plc Combustion chamber for a gas turbine engine
US5307637A (en) * 1992-07-09 1994-05-03 General Electric Company Angled multi-hole film cooled single wall combustor dome plate
US5765376A (en) * 1994-12-16 1998-06-16 Mtu Motoren- Und Turbinen-Union Muenchen Gmbh Gas turbine engine flame tube cooling system and integral swirler arrangement
US5775108A (en) * 1995-04-26 1998-07-07 Societe Nationale D'etude Et De Construction De Moteurs D'aviation "Snecma" Combustion chamber having a multi-hole cooling system with variably oriented holes

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2312654A1 (fr) * 1975-05-28 1976-12-24 Snecma Perfectionnements aux chambres de combustion pour moteurs a turbine a gaz
GB1552132A (en) * 1975-11-29 1979-09-12 Rolls Royce Combustion chambers for gas turbine engines
US3990232A (en) * 1975-12-11 1976-11-09 General Electric Company Combustor dome assembly having improved cooling means
JPS6115418Y2 (de) * 1977-09-12 1986-05-13
JPS58175372U (ja) * 1982-05-17 1983-11-24 三菱重工業株式会社 衝突噴流式冷却面
US4584834A (en) * 1982-07-06 1986-04-29 General Electric Company Gas turbine engine carburetor
GB2125950B (en) * 1982-08-16 1986-09-24 Gen Electric Gas turbine combustor
FR2585770B1 (fr) * 1985-08-02 1989-07-13 Snecma Dispositif d'injection a bol elargi pour chambre de combustion de turbomachine
JPS6281864U (de) * 1985-11-07 1987-05-25
DE3803086C2 (de) * 1987-02-06 1997-06-26 Gen Electric Brennkammer für ein Gasturbinentriebwerk
CA1306873C (en) * 1987-04-27 1992-09-01 Jack R. Taylor Low coke fuel injector for a gas turbine engine
US5012645A (en) * 1987-08-03 1991-05-07 United Technologies Corporation Combustor liner construction for gas turbine engine
FR2673705A1 (fr) * 1991-03-06 1992-09-11 Snecma Chambre de combustion de turbomachine munie d'un dispositif anti-cokefaction du fond de ladite chambre.
DE19727407A1 (de) * 1997-06-27 1999-01-07 Siemens Ag Hitzeschild

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1052060A (de) * 1900-01-01
FR962862A (de) * 1946-10-26 1950-06-22
GB932513A (en) * 1961-01-11 1963-07-31 Rolls Royce Gas turbine engine combustion chamber
GB1136543A (en) * 1966-02-21 1968-12-11 Rolls Royce Liquid fuel combustion apparatus for gas turbine engines
FR1532361A (fr) * 1967-04-25 1968-07-12 Snecma Chambre de combustion à vaporisation et à giration
US3618317A (en) * 1969-04-17 1971-11-09 Gen Electric Fuel delivery apparatus

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4566280A (en) * 1983-03-23 1986-01-28 Burr Donald N Gas turbine engine combustor splash ring construction
US4695247A (en) * 1985-04-05 1987-09-22 Director-General Of The Agency Of Industrial Science & Technology Combustor of gas turbine
US4864827A (en) * 1987-05-06 1989-09-12 Rolls-Royce Plc Combustor
US4916905A (en) * 1987-12-18 1990-04-17 Rolls-Royce Plc Combustors for gas turbine engines
US4843825A (en) * 1988-05-16 1989-07-04 United Technologies Corporation Combustor dome heat shield
US5000005A (en) * 1988-08-17 1991-03-19 Rolls-Royce, Plc Combustion chamber for a gas turbine engine
US5307637A (en) * 1992-07-09 1994-05-03 General Electric Company Angled multi-hole film cooled single wall combustor dome plate
US5765376A (en) * 1994-12-16 1998-06-16 Mtu Motoren- Und Turbinen-Union Muenchen Gmbh Gas turbine engine flame tube cooling system and integral swirler arrangement
US5775108A (en) * 1995-04-26 1998-07-07 Societe Nationale D'etude Et De Construction De Moteurs D'aviation "Snecma" Combustion chamber having a multi-hole cooling system with variably oriented holes

Also Published As

Publication number Publication date
NL7310008A (de) 1974-02-05
IL42390A0 (en) 1973-07-30
JPS4980411A (de) 1974-08-02
FR2194881A1 (de) 1974-03-01
IT992653B (it) 1975-09-30
DE2338210A1 (de) 1974-02-14
FR2194881B1 (de) 1977-05-13
BE801615A (fr) 1973-10-15

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