FR2991388B1 - TURBOMACHINE FOR AN AIRCRAFT ENGINE - Google Patents

TURBOMACHINE FOR AN AIRCRAFT ENGINE

Info

Publication number
FR2991388B1
FR2991388B1 FR1254913A FR1254913A FR2991388B1 FR 2991388 B1 FR2991388 B1 FR 2991388B1 FR 1254913 A FR1254913 A FR 1254913A FR 1254913 A FR1254913 A FR 1254913A FR 2991388 B1 FR2991388 B1 FR 2991388B1
Authority
FR
France
Prior art keywords
turbomachine
aircraft engine
aircraft
engine
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
FR1254913A
Other languages
French (fr)
Other versions
FR2991388A1 (en
Inventor
Denis Jean Maurice Sandelis
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
Application filed by SNECMA SAS filed Critical SNECMA SAS
Priority to FR1254913A priority Critical patent/FR2991388B1/en
Publication of FR2991388A1 publication Critical patent/FR2991388A1/en
Application granted granted Critical
Publication of FR2991388B1 publication Critical patent/FR2991388B1/en
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
    • F02C7/26—Starting; Ignition
    • F02C7/262—Restarting after flame-out
    • 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
    • F02C9/16—Control of working fluid flow
    • F02C9/18—Control of working fluid flow by bleeding, bypassing or acting on variable working fluid interconnections between turbines or compressors or their stages
    • 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
    • F05D2220/00—Application
    • F05D2220/30—Application in turbines
    • F05D2220/32—Application in turbines in gas turbines
    • F05D2220/323—Application in turbines in gas turbines for aircraft propulsion, e.g. jet engines
    • 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
    • F05D2270/09—Purpose of the control system to cope with emergencies
    • F05D2270/092—Purpose of the control system to cope with emergencies in particular blow-out and relight
FR1254913A 2012-05-29 2012-05-29 TURBOMACHINE FOR AN AIRCRAFT ENGINE Active FR2991388B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1254913A FR2991388B1 (en) 2012-05-29 2012-05-29 TURBOMACHINE FOR AN AIRCRAFT ENGINE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1254913A FR2991388B1 (en) 2012-05-29 2012-05-29 TURBOMACHINE FOR AN AIRCRAFT ENGINE

Publications (2)

Publication Number Publication Date
FR2991388A1 FR2991388A1 (en) 2013-12-06
FR2991388B1 true FR2991388B1 (en) 2016-01-15

Family

ID=46506565

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1254913A Active FR2991388B1 (en) 2012-05-29 2012-05-29 TURBOMACHINE FOR AN AIRCRAFT ENGINE

Country Status (1)

Country Link
FR (1) FR2991388B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110107915B (en) * 2019-04-23 2020-11-10 中国航空发动机研究院 Main combustion chamber three-channel short sudden-expansion diffuser

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4448019A (en) * 1978-03-27 1984-05-15 The Boeing Company Turbine bypass turbojet with mid-turbine reingestion and method of operating the same
US4245462A (en) * 1978-11-29 1981-01-20 The Bendix Corporation Starting system for a turbine engine
JPH0621572B2 (en) * 1984-12-14 1994-03-23 株式会社日立製作所 Gas turbine plant starting method and gas turbine plant
US5551227A (en) * 1994-12-22 1996-09-03 General Electric Company System and method of detecting partial flame out in a gas turbine engine combustor

Also Published As

Publication number Publication date
FR2991388A1 (en) 2013-12-06

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