FR3084448B1 - Chambre de combustion pour une turbine a gaz destinee a la production d'energie notamment d'energie electrique, comprenant des trous de dilution orientes dans un tube a flamme. - Google Patents

Chambre de combustion pour une turbine a gaz destinee a la production d'energie notamment d'energie electrique, comprenant des trous de dilution orientes dans un tube a flamme. Download PDF

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Publication number
FR3084448B1
FR3084448B1 FR1857058A FR1857058A FR3084448B1 FR 3084448 B1 FR3084448 B1 FR 3084448B1 FR 1857058 A FR1857058 A FR 1857058A FR 1857058 A FR1857058 A FR 1857058A FR 3084448 B1 FR3084448 B1 FR 3084448B1
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FR
France
Prior art keywords
combustion chamber
gas turbine
flame tube
dilution holes
electrical energy
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
FR1857058A
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English (en)
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FR3084448A1 (fr
Inventor
Jean-Baptiste Michel
Julien Thiriot
Guillaume Pilla
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IFP Energies Nouvelles IFPEN
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IFP Energies Nouvelles IFPEN
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Publication date
Application filed by IFP Energies Nouvelles IFPEN filed Critical IFP Energies Nouvelles IFPEN
Priority to FR1857058A priority Critical patent/FR3084448B1/fr
Publication of FR3084448A1 publication Critical patent/FR3084448A1/fr
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Publication of FR3084448B1 publication Critical patent/FR3084448B1/fr
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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
    • F23R3/04—Air inlet arrangements
    • F23R3/045—Air inlet arrangements using pipes
    • 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
    • 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
    • F23R3/42—Continuous combustion chambers using liquid or gaseous fuel characterised by the arrangement or form of the flame tubes or combustion chambers
    • F23R3/44—Combustion chambers comprising a single tubular flame tube within a tubular casing

Abstract

La présente invention concerne une chambre de combustion (18) d'une turbine à gaz, comportant un tube à flamme (122) qui comprend au moins une rangée circonférentielle d'orifices de dilution radiaux (166) orientés sensiblement tangentiellement pour imprimer un mouvement tourbillonnant à l'air comprimé chaud entrant.
FR1857058A 2018-07-30 2018-07-30 Chambre de combustion pour une turbine a gaz destinee a la production d'energie notamment d'energie electrique, comprenant des trous de dilution orientes dans un tube a flamme. Active FR3084448B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1857058A FR3084448B1 (fr) 2018-07-30 2018-07-30 Chambre de combustion pour une turbine a gaz destinee a la production d'energie notamment d'energie electrique, comprenant des trous de dilution orientes dans un tube a flamme.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1857058A FR3084448B1 (fr) 2018-07-30 2018-07-30 Chambre de combustion pour une turbine a gaz destinee a la production d'energie notamment d'energie electrique, comprenant des trous de dilution orientes dans un tube a flamme.

Publications (2)

Publication Number Publication Date
FR3084448A1 FR3084448A1 (fr) 2020-01-31
FR3084448B1 true FR3084448B1 (fr) 2020-12-04

Family

ID=63491798

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1857058A Active FR3084448B1 (fr) 2018-07-30 2018-07-30 Chambre de combustion pour une turbine a gaz destinee a la production d'energie notamment d'energie electrique, comprenant des trous de dilution orientes dans un tube a flamme.

Country Status (1)

Country Link
FR (1) FR3084448B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3119868B1 (fr) 2021-02-15 2023-01-13 Ifp Energies Now Système de combustion avec une chambre de combustion tubulaire et un échangeur de chaleur annulaire

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2121731A1 (fr) * 1971-01-14 1972-08-25 Stal Laval Turbin Ab
FR2222124A1 (en) * 1973-03-23 1974-10-18 Pillard Chauffage Combustion gases homogenizing equipment - ensures uniform temperatures for drying plants, gas turbines and jet engines
US3938324A (en) * 1974-12-12 1976-02-17 General Motors Corporation Premix combustor with flow constricting baffle between combustion and dilution zones
JPH04268113A (ja) * 1991-02-21 1992-09-24 Nissan Motor Co Ltd 燃焼器
US9453646B2 (en) * 2015-01-29 2016-09-27 General Electric Company Method for air entry in liner to reduce water requirement to control NOx
FR3055403B1 (fr) * 2016-08-29 2021-01-22 Ifp Energies Now Chambre de combustion avec un deflecteur d'air comprime chaud, notamment pour une turbine destinee a la production d'energie, notamment d'energie electrique

Also Published As

Publication number Publication date
FR3084448A1 (fr) 2020-01-31

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