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FR3009844B1 - METHOD AND DEVICE FOR FUEL INJECTION IN A COMBUSTION CHAMBER OF AN ENGINE - Google Patents

METHOD AND DEVICE FOR FUEL INJECTION IN A COMBUSTION CHAMBER OF AN ENGINE

Info

Publication number
FR3009844B1
FR3009844B1 FR1358078A FR1358078A FR3009844B1 FR 3009844 B1 FR3009844 B1 FR 3009844B1 FR 1358078 A FR1358078 A FR 1358078A FR 1358078 A FR1358078 A FR 1358078A FR 3009844 B1 FR3009844 B1 FR 3009844B1
Authority
FR
France
Prior art keywords
engine
combustion chamber
fuel injection
fuel
injection
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 - Fee Related
Application number
FR1358078A
Other languages
French (fr)
Other versions
FR3009844A1 (en
Inventor
Sebastien Chalaud
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 Aircraft Engines SAS
Original Assignee
SNECMA SAS
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
Priority to FR1358078A priority Critical patent/FR3009844B1/en
Application filed by SNECMA SAS filed Critical SNECMA SAS
Priority to US14/912,523 priority patent/US10072578B2/en
Priority to EP14786970.5A priority patent/EP3036481B1/en
Priority to PCT/FR2014/052105 priority patent/WO2015025109A1/en
Priority to RU2016109978A priority patent/RU2669094C2/en
Priority to CN201480049336.5A priority patent/CN105518387B/en
Priority to CA2921241A priority patent/CA2921241C/en
Priority to BR112016003574-7A priority patent/BR112016003574B1/en
Publication of FR3009844A1 publication Critical patent/FR3009844A1/en
Application granted granted Critical
Publication of FR3009844B1 publication Critical patent/FR3009844B1/en
Expired - Fee Related 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
    • 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
    • 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
    • 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
    • F02C9/30—Control of fuel supply characterised by variable fuel pump output
    • 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
    • F05D2270/01—Purpose of the control system
    • F05D2270/08—Purpose of the control system to produce clean exhaust gases
    • F05D2270/082—Purpose of the control system to produce clean exhaust gases with as little NOx as possible
    • 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)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Fuel-Injection Apparatus (AREA)
FR1358078A 2013-08-20 2013-08-20 METHOD AND DEVICE FOR FUEL INJECTION IN A COMBUSTION CHAMBER OF AN ENGINE Expired - Fee Related FR3009844B1 (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
FR1358078A FR3009844B1 (en) 2013-08-20 2013-08-20 METHOD AND DEVICE FOR FUEL INJECTION IN A COMBUSTION CHAMBER OF AN ENGINE
EP14786970.5A EP3036481B1 (en) 2013-08-20 2014-08-20 Method and system for injecting fuel into an engine combustion chamber
PCT/FR2014/052105 WO2015025109A1 (en) 2013-08-20 2014-08-20 Method and system for injecting fuel into an engine combustion chamber
RU2016109978A RU2669094C2 (en) 2013-08-20 2014-08-20 Method and system for injecting fuel into engine combustion chamber
US14/912,523 US10072578B2 (en) 2013-08-20 2014-08-20 Method and system for injecting fuel into an engine combustion chamber
CN201480049336.5A CN105518387B (en) 2013-08-20 2014-08-20 For injecting fuel into the method and system in engine chamber
CA2921241A CA2921241C (en) 2013-08-20 2014-08-20 Method and system for injecting fuel into an engine combustion chamber
BR112016003574-7A BR112016003574B1 (en) 2013-08-20 2014-08-20 FUEL INJECTION SYSTEM, FUEL INJECTION METHOD, COMPUTER PROGRAM PRODUCT AND STORAGE MEDIA

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1358078A FR3009844B1 (en) 2013-08-20 2013-08-20 METHOD AND DEVICE FOR FUEL INJECTION IN A COMBUSTION CHAMBER OF AN ENGINE

Publications (2)

Publication Number Publication Date
FR3009844A1 FR3009844A1 (en) 2015-02-27
FR3009844B1 true FR3009844B1 (en) 2015-09-25

Family

ID=49949778

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1358078A Expired - Fee Related FR3009844B1 (en) 2013-08-20 2013-08-20 METHOD AND DEVICE FOR FUEL INJECTION IN A COMBUSTION CHAMBER OF AN ENGINE

Country Status (1)

Country Link
FR (1) FR3009844B1 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5465570A (en) * 1993-12-22 1995-11-14 United Technologies Corporation Fuel control system for a staged combustor
JP3975232B2 (en) * 2002-10-22 2007-09-12 川崎重工業株式会社 Control method and control system for gas turbine engine
JP2006283714A (en) * 2005-04-04 2006-10-19 Honda Motor Co Ltd Control device for gas turbine engine
US7770400B2 (en) * 2006-12-26 2010-08-10 General Electric Company Non-linear fuel transfers for gas turbines

Also Published As

Publication number Publication date
FR3009844A1 (en) 2015-02-27

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Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 4

PLFP Fee payment

Year of fee payment: 5

CD Change of name or company name

Owner name: SAFRAN AIRCRAFT ENGINES, FR

Effective date: 20170719

PLFP Fee payment

Year of fee payment: 6

PLFP Fee payment

Year of fee payment: 7

PLFP Fee payment

Year of fee payment: 8

PLFP Fee payment

Year of fee payment: 9

ST Notification of lapse

Effective date: 20230405