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FR3001525B1 - Procede de gestion de la consommation de carburant d un ensemble bimoteur et ensemble associe - Google Patents

Procede de gestion de la consommation de carburant d un ensemble bimoteur et ensemble associe

Info

Publication number
FR3001525B1
FR3001525B1 FR1350730A FR1350730A FR3001525B1 FR 3001525 B1 FR3001525 B1 FR 3001525B1 FR 1350730 A FR1350730 A FR 1350730A FR 1350730 A FR1350730 A FR 1350730A FR 3001525 B1 FR3001525 B1 FR 3001525B1
Authority
FR
France
Prior art keywords
assembly
bimotor
fuel consumption
managing fuel
managing
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
FR1350730A
Other languages
English (en)
Other versions
FR3001525A1 (fr
Inventor
Hubert Pascal Verdier
Stephane Pascaud
Christophe Nicolas Henri Viguier
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.)
Safran Helicopter Engines SAS
Original Assignee
Turbomeca SA
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 Turbomeca SA filed Critical Turbomeca SA
Priority to FR1350730A priority Critical patent/FR3001525B1/fr
Publication of FR3001525A1 publication Critical patent/FR3001525A1/fr
Application granted granted Critical
Publication of FR3001525B1 publication Critical patent/FR3001525B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
    • F02C7/22—Fuel supply systems
    • F02C7/228—Dividing fuel between various burners
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C9/00—Controlling gas-turbine plants; Controlling fuel supply in air- breathing jet-propulsion plants
    • F02C9/26—Control of fuel supply
    • F02C9/32—Control of fuel supply characterised by throttling of fuel
    • F02C9/34—Joint control of separate flows to main and auxiliary burners
    • 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
    • F23R3/28—Continuous combustion chambers using liquid or gaseous fuel characterised by the fuel supply
    • F23R3/30—Continuous combustion chambers using liquid or gaseous fuel characterised by the fuel supply comprising fuel prevapourising devices
    • F23R3/32—Continuous combustion chambers using liquid or gaseous fuel characterised by the fuel supply comprising fuel prevapourising devices being tubular
    • 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
    • F23R3/28—Continuous combustion chambers using liquid or gaseous fuel characterised by the fuel supply
    • F23R3/34—Feeding into different combustion zones
    • F23R3/343—Pilot flames, i.e. fuel nozzles or injectors using only a very small proportion of the total fuel to insure continuous combustion
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2270/00—Control
    • F05D2270/30—Control parameters, e.g. input parameters
    • F05D2270/31—Fuel schedule for stage combustors

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
FR1350730A 2013-01-29 2013-01-29 Procede de gestion de la consommation de carburant d un ensemble bimoteur et ensemble associe Active FR3001525B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1350730A FR3001525B1 (fr) 2013-01-29 2013-01-29 Procede de gestion de la consommation de carburant d un ensemble bimoteur et ensemble associe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1350730A FR3001525B1 (fr) 2013-01-29 2013-01-29 Procede de gestion de la consommation de carburant d un ensemble bimoteur et ensemble associe

Publications (2)

Publication Number Publication Date
FR3001525A1 FR3001525A1 (fr) 2014-08-01
FR3001525B1 true FR3001525B1 (fr) 2016-12-09

Family

ID=48083357

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1350730A Active FR3001525B1 (fr) 2013-01-29 2013-01-29 Procede de gestion de la consommation de carburant d un ensemble bimoteur et ensemble associe

Country Status (1)

Country Link
FR (1) FR3001525B1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10816211B2 (en) 2017-08-25 2020-10-27 Honeywell International Inc. Axially staged rich quench lean combustion system
US11920479B2 (en) * 2018-08-08 2024-03-05 Pratt & Whitney Canada Corp. Multi-engine system and method
CN111963321B (zh) * 2020-08-25 2021-11-23 四川海特亚美航空技术有限公司 一种涡轴发动机控制系统电源瞬时中断处理方法及系统
FR3147793A1 (fr) 2023-04-13 2024-10-18 Airbus Helicopters procédé de pilotage d’un aéronef à voilure tournante multimoteur à consommation de carburant réduite au sol

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3088279A (en) * 1960-08-26 1963-05-07 Gen Electric Radial flow gas turbine power plant
US3367107A (en) * 1965-10-05 1968-02-06 Curtiss Wright Corp Low idle fuel control system
US4549402A (en) * 1982-05-26 1985-10-29 Pratt & Whitney Aircraft Of Canada Limited Combustor for a gas turbine engine
US5735117A (en) * 1995-08-18 1998-04-07 Fuel Systems Textron, Inc. Staged fuel injection system with shuttle valve and fuel injector therefor
US20100263382A1 (en) * 2009-04-16 2010-10-21 Alfred Albert Mancini Dual orifice pilot fuel injector
FR2967132B1 (fr) * 2010-11-04 2012-11-09 Turbomeca Procede d'optimisation de la consommation specifique d'un helicoptere bimoteur et architecture bimoteur dissymetrique a systeme de regulation pour sa mise en oeuvre
FR2971039B1 (fr) * 2011-02-02 2013-01-11 Turbomeca Injecteur de chambre de combustion de turbine a gaz a double circuit de carburant et chambre de combustion equipee d'au moins un tel injecteur
US8479492B2 (en) * 2011-03-25 2013-07-09 Pratt & Whitney Canada Corp. Hybrid slinger combustion system

Also Published As

Publication number Publication date
FR3001525A1 (fr) 2014-08-01

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