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FR2578290B1 - Procede et moyen de reglage de la pression d'un fluide de refroidissement de la chemise d'un systeme de post-combustion pour moteur a cycle variable - Google Patents

Procede et moyen de reglage de la pression d'un fluide de refroidissement de la chemise d'un systeme de post-combustion pour moteur a cycle variable

Info

Publication number
FR2578290B1
FR2578290B1 FR868602880A FR8602880A FR2578290B1 FR 2578290 B1 FR2578290 B1 FR 2578290B1 FR 868602880 A FR868602880 A FR 868602880A FR 8602880 A FR8602880 A FR 8602880A FR 2578290 B1 FR2578290 B1 FR 2578290B1
Authority
FR
France
Prior art keywords
shirt
post
adjusting
pressure
cooling fluid
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
Application number
FR868602880A
Other languages
English (en)
Other versions
FR2578290A1 (fr
Inventor
John Robert Simmons
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Publication of FR2578290A1 publication Critical patent/FR2578290A1/fr
Application granted granted Critical
Publication of FR2578290B1 publication Critical patent/FR2578290B1/fr
Expired legal-status Critical Current

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
    • F02C9/16—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
    • 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
    • F02C7/12—Cooling of plants
    • F02C7/16—Cooling of plants characterised by cooling medium
    • F02C7/18—Cooling of plants characterised by cooling medium the medium being gaseous, e.g. air
    • 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)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Control Of Turbines (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
FR868602880A 1985-03-04 1986-02-28 Procede et moyen de reglage de la pression d'un fluide de refroidissement de la chemise d'un systeme de post-combustion pour moteur a cycle variable Expired FR2578290B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US70818185A 1985-03-04 1985-03-04

Publications (2)

Publication Number Publication Date
FR2578290A1 FR2578290A1 (fr) 1986-09-05
FR2578290B1 true FR2578290B1 (fr) 1989-10-06

Family

ID=24844715

Family Applications (1)

Application Number Title Priority Date Filing Date
FR868602880A Expired FR2578290B1 (fr) 1985-03-04 1986-02-28 Procede et moyen de reglage de la pression d'un fluide de refroidissement de la chemise d'un systeme de post-combustion pour moteur a cycle variable

Country Status (5)

Country Link
JP (1) JPH0656131B2 (fr)
DE (1) DE3606286A1 (fr)
FR (1) FR2578290B1 (fr)
GB (1) GB2172056B (fr)
IT (1) IT1188413B (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8915860U1 (de) * 1989-02-08 1991-12-05 Deutsche Forschungsanstalt für Luft- und Raumfahrt eV, 5300 Bonn Strahltriebwerk
US5178235A (en) * 1989-08-02 1993-01-12 The Montalvo Corporation Modular brakes and clutches
US5184461A (en) * 1990-05-11 1993-02-09 General Electric Company Method and apparatus for automatic bypass operation
US5113649A (en) * 1990-05-11 1992-05-19 General Electric Company Passive bypass valve assembly
US5048286A (en) * 1990-06-29 1991-09-17 General Electric Company Bypass valve door
US5161364A (en) * 1991-04-01 1992-11-10 United Technologies Corporation Control of aircraft bleed air stage mixing
FR2713749B1 (fr) * 1993-12-15 1996-01-12 Snecma Chambre de post combustion de turbine à gaz.
GB2289504B (en) * 1994-05-11 1998-01-14 British Aerospace Gas turbine propulsion unit
US7658063B1 (en) * 2005-07-15 2010-02-09 Florida Turbine Technologies, Inc. Gas turbine having a single shaft bypass configuration
US10030558B2 (en) * 2015-06-29 2018-07-24 General Electric Company Power generation system exhaust cooling
CN111237085B (zh) * 2020-03-16 2021-05-14 北京航空航天大学 一种涡轮发动机一二次流组合变循环方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB782654A (en) * 1953-09-14 1957-09-11 Rolls Royce Improvements in or relating to gas turbine engines
GB1135614A (en) * 1966-02-23 1968-12-04 Rolls Royce Fuel control system for a gas turbine engine
US3866417A (en) * 1973-02-09 1975-02-18 Gen Electric Gas turbine engine augmenter liner coolant flow control system
US4069661A (en) * 1975-06-02 1978-01-24 The United States Of America As Represented By The United States National Aeronautics And Space Administration Variable mixer propulsion cycle
US4010608A (en) * 1975-06-16 1977-03-08 General Electric Company Split fan work gas turbine engine
US4072008A (en) * 1976-05-04 1978-02-07 General Electric Company Variable area bypass injector system
US4159625A (en) * 1977-02-01 1979-07-03 United Technologies Corporation Control for gas turbine engine
US4175384A (en) * 1977-08-02 1979-11-27 General Electric Company Individual bypass injector valves for a double bypass variable cycle turbofan engine
US4285194A (en) * 1979-04-23 1981-08-25 General Electric Company Apparatus and method for controlling fan duct flow in a gas turbine engine
GB2065779B (en) * 1979-12-21 1983-09-21 Rolls Royce Gas turbine fuel system

Also Published As

Publication number Publication date
FR2578290A1 (fr) 1986-09-05
IT8619626A1 (it) 1987-09-04
GB2172056B (en) 1988-11-09
IT1188413B (it) 1988-01-14
DE3606286A1 (de) 1986-09-04
GB8605215D0 (en) 1986-04-09
GB2172056A (en) 1986-09-10
JPS61241447A (ja) 1986-10-27
IT8619626A0 (it) 1986-03-04
JPH0656131B2 (ja) 1994-07-27

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Legal Events

Date Code Title Description
ST Notification of lapse