FR3084450B1 - COMBUSTION CHAMBER INCLUDING A PASSAGE SECTION OF A MODIFIED FLAME TUBE IN PARTICULAR FOR A TURBINE INTENDED FOR ENERGY PRODUCTION, ESPECIALLY ELECTRICAL ENERGY - Google Patents

COMBUSTION CHAMBER INCLUDING A PASSAGE SECTION OF A MODIFIED FLAME TUBE IN PARTICULAR FOR A TURBINE INTENDED FOR ENERGY PRODUCTION, ESPECIALLY ELECTRICAL ENERGY Download PDF

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Publication number
FR3084450B1
FR3084450B1 FR1857060A FR1857060A FR3084450B1 FR 3084450 B1 FR3084450 B1 FR 3084450B1 FR 1857060 A FR1857060 A FR 1857060A FR 1857060 A FR1857060 A FR 1857060A FR 3084450 B1 FR3084450 B1 FR 3084450B1
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FR
France
Prior art keywords
flame tube
combustion chamber
electrical energy
energy
passage section
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.)
Active
Application number
FR1857060A
Other languages
French (fr)
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FR3084450A1 (en
Inventor
Jean-Baptiste Michel
Julien Thiriot
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.)
IFP Energies Nouvelles IFPEN
Original Assignee
IFP Energies Nouvelles IFPEN
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 IFP Energies Nouvelles IFPEN filed Critical IFP Energies Nouvelles IFPEN
Priority to FR1857060A priority Critical patent/FR3084450B1/en
Priority to EP19734807.1A priority patent/EP3830486A1/en
Priority to PCT/EP2019/067601 priority patent/WO2020025234A1/en
Publication of FR3084450A1 publication Critical patent/FR3084450A1/en
Application granted granted Critical
Publication of FR3084450B1 publication Critical patent/FR3084450B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • F23R3/06—Arrangement of apertures along the flame tube
    • 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
    • F23R3/18—Flame stabilising means, e.g. flame holders for after-burners of jet-propulsion plants

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)

Abstract

La présente invention concerne une chambre de combustion (18) d'une turbine, notamment d'une turbine à cycle thermodynamique avec récupérateur, pour la production d'énergie, en particulier d'énergie électrique, comportant un boîtier (112) avec un moyen d'injection (152) d'au moins un combustible et une admission (132) d'air comprimé chaud et du carburant, un stabilisateur de flamme (154). Selon l'invention, le tube à flamme (122) comprend une zone de rétrécissement (200, 201) de la section dudit tube à flamme (122).The present invention relates to a combustion chamber (18) of a turbine, in particular of a thermodynamic cycle turbine with recuperator, for the production of energy, in particular of electrical energy, comprising a housing (112) with means injection (152) of at least one fuel and an intake (132) of hot compressed air and fuel, a flame stabilizer (154). According to the invention, the flame tube (122) comprises a constriction zone (200, 201) of the section of said flame tube (122).

FR1857060A 2018-07-30 2018-07-30 COMBUSTION CHAMBER INCLUDING A PASSAGE SECTION OF A MODIFIED FLAME TUBE IN PARTICULAR FOR A TURBINE INTENDED FOR ENERGY PRODUCTION, ESPECIALLY ELECTRICAL ENERGY Active FR3084450B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR1857060A FR3084450B1 (en) 2018-07-30 2018-07-30 COMBUSTION CHAMBER INCLUDING A PASSAGE SECTION OF A MODIFIED FLAME TUBE IN PARTICULAR FOR A TURBINE INTENDED FOR ENERGY PRODUCTION, ESPECIALLY ELECTRICAL ENERGY
EP19734807.1A EP3830486A1 (en) 2018-07-30 2019-07-01 Combustion chamber comprising a passage section of a flame tube, which is modified, particularly for a turbine designed to generate power, particularly electrical power
PCT/EP2019/067601 WO2020025234A1 (en) 2018-07-30 2019-07-01 Combustion chamber comprising a passage section of a flame tube, which is modified, particularly for a turbine designed to generate power, particularly electrical power

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1857060 2018-07-30
FR1857060A FR3084450B1 (en) 2018-07-30 2018-07-30 COMBUSTION CHAMBER INCLUDING A PASSAGE SECTION OF A MODIFIED FLAME TUBE IN PARTICULAR FOR A TURBINE INTENDED FOR ENERGY PRODUCTION, ESPECIALLY ELECTRICAL ENERGY

Publications (2)

Publication Number Publication Date
FR3084450A1 FR3084450A1 (en) 2020-01-31
FR3084450B1 true FR3084450B1 (en) 2020-07-31

Family

ID=63491800

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1857060A Active FR3084450B1 (en) 2018-07-30 2018-07-30 COMBUSTION CHAMBER INCLUDING A PASSAGE SECTION OF A MODIFIED FLAME TUBE IN PARTICULAR FOR A TURBINE INTENDED FOR ENERGY PRODUCTION, ESPECIALLY ELECTRICAL ENERGY

Country Status (3)

Country Link
EP (1) EP3830486A1 (en)
FR (1) FR3084450B1 (en)
WO (1) WO2020025234A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3119868B1 (en) 2021-02-15 2023-01-13 Ifp Energies Now Combustion system with a tubular combustion chamber and an annular heat exchanger

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3938324A (en) * 1974-12-12 1976-02-17 General Motors Corporation Premix combustor with flow constricting baffle between combustion and dilution zones
JPH04268113A (en) * 1991-02-21 1992-09-24 Nissan Motor Co Ltd Combustion device
FR3041742B1 (en) 2015-09-30 2017-11-17 Ifp Energies Now COMBUSTION CHAMBER FOR A TURBINE, IN PARTICULAR A THERMODYNAMIC CYCLE TURBINE WITH RECUPERATOR, FOR THE PRODUCTION OF ENERGY, ESPECIALLY ELECTRICAL ENERGY.
FR3049044B1 (en) 2016-03-18 2019-12-20 IFP Energies Nouvelles COMBUSTION CHAMBER OF A TURBINE, IN PARTICULAR OF A THERMODYNAMIC CYCLE TURBINE WITH RECUPERATOR, FOR THE PRODUCTION OF ENERGY, PARTICULARLY ELECTRICAL ENERGY.
FR3055403B1 (en) * 2016-08-29 2021-01-22 Ifp Energies Now COMBUSTION CHAMBER WITH A HOT COMPRESSED AIR DEFLECTOR, ESPECIALLY FOR A TURBINE INTENDED FOR ENERGY PRODUCTION, ESPECIALLY ELECTRICAL ENERGY

Also Published As

Publication number Publication date
EP3830486A1 (en) 2021-06-09
FR3084450A1 (en) 2020-01-31
WO2020025234A1 (en) 2020-02-06

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