FR2384950A1 - Insulated combustor for gas turbine - has floating ceramic tube between flame pipe and downstream intermediate section - Google Patents

Insulated combustor for gas turbine - has floating ceramic tube between flame pipe and downstream intermediate section

Info

Publication number
FR2384950A1
FR2384950A1 FR7808733A FR7808733A FR2384950A1 FR 2384950 A1 FR2384950 A1 FR 2384950A1 FR 7808733 A FR7808733 A FR 7808733A FR 7808733 A FR7808733 A FR 7808733A FR 2384950 A1 FR2384950 A1 FR 2384950A1
Authority
FR
France
Prior art keywords
ceramic tube
gas turbine
intermediate section
tube
combustor
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.)
Withdrawn
Application number
FR7808733A
Other languages
French (fr)
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.)
MTU Aero Engines GmbH
Original Assignee
MTU Motoren und Turbinen Union Muenchen GmbH
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 MTU Motoren und Turbinen Union Muenchen GmbH filed Critical MTU Motoren und Turbinen Union Muenchen GmbH
Publication of FR2384950A1 publication Critical patent/FR2384950A1/en
Withdrawn legal-status Critical Current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
    • F23R3/005—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
    • F23R3/007—Continuous combustion chambers using liquid or gaseous fuel constructed mainly of ceramic components
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Pre-Mixing And Non-Premixing Gas Burner (AREA)

Abstract

The gas turbine combustor ensures optimum cooling of its metal parts and uses a floating ceramic tube for the zone of max. temp. to enhance the service life. It is applicable to units with a heat exchanger where a portion of the air from the compressor is diverted for cooling. The flame tube (2) forms a ring chamber (3) with the outside housing, for admitting preheated air from the compressor and exchanger. The head (7) of the tube is set in the plenum chamber (8) with its fuel injecting nozzle (6) receiving the cooled air via a port (9). The flame tube is linked to the intermediate section by the floating ceramic tube protected by refractory pads.
FR7808733A 1977-03-26 1978-03-24 Insulated combustor for gas turbine - has floating ceramic tube between flame pipe and downstream intermediate section Withdrawn FR2384950A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772713414 DE2713414A1 (en) 1977-03-26 1977-03-26 COMBUSTION CHAMBER FOR GAS TURBINE ENGINES

Publications (1)

Publication Number Publication Date
FR2384950A1 true FR2384950A1 (en) 1978-10-20

Family

ID=6004756

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7808733A Withdrawn FR2384950A1 (en) 1977-03-26 1978-03-24 Insulated combustor for gas turbine - has floating ceramic tube between flame pipe and downstream intermediate section

Country Status (3)

Country Link
JP (1) JPS53120011A (en)
DE (1) DE2713414A1 (en)
FR (1) FR2384950A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1777461A2 (en) * 2005-10-20 2007-04-25 United Technologies Corporation Attachment of a ceramic combustor can
EP2927593A1 (en) * 2014-03-31 2015-10-07 Siemens Aktiengesellschaft Silo combustion chamber for a gas turbine

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57154856U (en) * 1981-03-19 1982-09-29
US4471623A (en) * 1982-10-15 1984-09-18 The United States Of America As Represented By The Secretary Of The Air Force Combustion chamber floatwall panel attachment arrangement
US4686823A (en) * 1986-04-28 1987-08-18 United Technologies Corporation Sliding joint for an annular combustor
US6397603B1 (en) * 2000-05-05 2002-06-04 The United States Of America As Represented By The Secretary Of The Air Force Conbustor having a ceramic matrix composite liner

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2163822A1 (en) * 1971-01-11 1972-07-20 Gen Motors Corp Gas turbine engine
US3880575A (en) * 1974-04-15 1975-04-29 Gen Motors Corp Ceramic combustion liner
DE7430508U (en) * 1976-06-10 Motoren- Und Turbinen-Union Muenchen Gmbh, 8000 Muenchen Gas turbine engine with heat exchanger

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7430508U (en) * 1976-06-10 Motoren- Und Turbinen-Union Muenchen Gmbh, 8000 Muenchen Gas turbine engine with heat exchanger
DE2163822A1 (en) * 1971-01-11 1972-07-20 Gen Motors Corp Gas turbine engine
US3880575A (en) * 1974-04-15 1975-04-29 Gen Motors Corp Ceramic combustion liner

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1777461A2 (en) * 2005-10-20 2007-04-25 United Technologies Corporation Attachment of a ceramic combustor can
EP1777461A3 (en) * 2005-10-20 2010-08-25 United Technologies Corporation Attachment of a ceramic combustor can
EP2927593A1 (en) * 2014-03-31 2015-10-07 Siemens Aktiengesellschaft Silo combustion chamber for a gas turbine
WO2015150098A1 (en) * 2014-03-31 2015-10-08 Siemens Aktiengesellschaft Silo combustion chamber for a gas turbine

Also Published As

Publication number Publication date
JPS53120011A (en) 1978-10-20
DE2713414A1 (en) 1978-09-28

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Legal Events

Date Code Title Description
RE Withdrawal of published application