FR2642793A1 - Moteur a reaction notamment pour avions militaires - Google Patents
Moteur a reaction notamment pour avions militaires Download PDFInfo
- Publication number
- FR2642793A1 FR2642793A1 FR9000861A FR9000861A FR2642793A1 FR 2642793 A1 FR2642793 A1 FR 2642793A1 FR 9000861 A FR9000861 A FR 9000861A FR 9000861 A FR9000861 A FR 9000861A FR 2642793 A1 FR2642793 A1 FR 2642793A1
- Authority
- FR
- France
- Prior art keywords
- jet engine
- engine according
- primary nozzle
- secondary air
- post
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02K—JET-PROPULSION PLANTS
- F02K1/00—Plants characterised by the form or arrangement of the jet pipe or nozzle; Jet pipes or nozzles peculiar thereto
- F02K1/46—Nozzles having means for adding air to the jet or for augmenting the mixing region between the jet and the ambient air, e.g. for silencing
-
- 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)
- Combustion Methods Of Internal-Combustion Engines (AREA)
- Fluidized-Bed Combustion And Resonant Combustion (AREA)
- Incineration Of Waste (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3903713A DE3903713A1 (de) | 1989-02-08 | 1989-02-08 | Strahltriebwerk |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2642793A1 true FR2642793A1 (fr) | 1990-08-10 |
Family
ID=6373644
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR9000861A Pending FR2642793A1 (fr) | 1989-02-08 | 1990-01-25 | Moteur a reaction notamment pour avions militaires |
Country Status (3)
Country | Link |
---|---|
DE (2) | DE8915860U1 (ja) |
FR (1) | FR2642793A1 (ja) |
GB (1) | GB2231092A (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1991018199A1 (en) * | 1990-05-17 | 1991-11-28 | The Secretary Of State For Defence In Her Britannic Majesty's Government Of The United Kingdom Of Great Britain And Northern Ireland | Variable cycle gas turbine engine for supersonic aircraft |
GB2259955A (en) * | 1990-05-17 | 1993-03-31 | Secr Defence | Variable cycle gas turbine engine for supersonic aircraft |
WO1993022552A1 (en) * | 1990-11-02 | 1993-11-11 | United Technologies Corporation | Apparatus and method for suppressing sound in a gas turbine engine powerplant |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5154052A (en) * | 1990-05-07 | 1992-10-13 | General Electric Company | Exhaust assembly for a high speed civil transport aircraft engine |
DE102004004076B4 (de) * | 2004-01-27 | 2005-11-24 | Universität Stuttgart | Turboflugtriebwerk mit internem Mischer |
DE102006019299B3 (de) * | 2006-04-26 | 2007-11-08 | Deutsches Zentrum für Luft- und Raumfahrt e.V. | Ummanteltes Turbofan-Flugzeugtriebwerk |
DE102011008773A1 (de) | 2011-01-18 | 2012-07-19 | Mtu Aero Engines Gmbh | Wärmetauscher und Strahltriebwerk mit solchem |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1923150A1 (de) * | 1968-05-08 | 1970-01-15 | Man Turbo Gmbh | Zweistromturbinenstrahltriebwerk |
US3587973A (en) * | 1969-06-18 | 1971-06-28 | Gen Electric | Propulsion nozzles with improved sound suppression |
US3625009A (en) * | 1970-06-05 | 1971-12-07 | Boeing Co | Multi-tube noise suppressor providing thrust augmentation |
FR2210719A1 (ja) * | 1972-12-18 | 1974-07-12 | Secr Defence | |
FR2313566A1 (fr) * | 1975-06-02 | 1976-12-31 | Gen Electric | Moteur a turbine a gaz a cycle variable |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB777694A (en) * | 1952-04-16 | 1957-06-26 | Devendra Nath Sharma | Improvements relating to internal combustion turbines in combination with ram-jet engines |
US3463402A (en) * | 1966-12-28 | 1969-08-26 | United Aircraft Corp | Jet sound suppressing means |
GB1125658A (en) * | 1967-06-30 | 1968-08-28 | Rolls Royce | Gas turbine by-pass engine |
US4175384A (en) * | 1977-08-02 | 1979-11-27 | General Electric Company | Individual bypass injector valves for a double bypass variable cycle turbofan engine |
US4134260A (en) * | 1977-10-25 | 1979-01-16 | General Motors Corporation | Afterburner flow mixing means in turbofan jet 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 |
US4461146A (en) * | 1982-10-22 | 1984-07-24 | The United States Of America As Represented By The Secretary Of The Navy | Mixed flow swirl augmentor for turbofan engine |
DE3606286A1 (de) * | 1985-03-04 | 1986-09-04 | General Electric Co., Schenectady, N.Y. | Verfahren und einrichtung zum steuern des kuehlmittelstroemungsflusses in einer nachbrennerauskleidung |
FR2610994B1 (fr) * | 1987-02-13 | 1993-06-11 | Gen Electric | Moteur a turbine a gaz avec dispositif de postcombustion et injecteur de dilution a section variable |
FR2626044A1 (fr) * | 1988-01-14 | 1989-07-21 | Snecma | Melangeur de flux a section variable avec stabilisateur de rechauffe integre pour turboreacteur double flux |
-
1989
- 1989-02-08 DE DE8915860U patent/DE8915860U1/de not_active Expired - Lifetime
- 1989-02-08 DE DE3903713A patent/DE3903713A1/de not_active Withdrawn
-
1990
- 1990-01-25 FR FR9000861A patent/FR2642793A1/fr active Pending
- 1990-02-08 GB GB9002858A patent/GB2231092A/en not_active Withdrawn
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1923150A1 (de) * | 1968-05-08 | 1970-01-15 | Man Turbo Gmbh | Zweistromturbinenstrahltriebwerk |
US3587973A (en) * | 1969-06-18 | 1971-06-28 | Gen Electric | Propulsion nozzles with improved sound suppression |
US3625009A (en) * | 1970-06-05 | 1971-12-07 | Boeing Co | Multi-tube noise suppressor providing thrust augmentation |
FR2210719A1 (ja) * | 1972-12-18 | 1974-07-12 | Secr Defence | |
FR2313566A1 (fr) * | 1975-06-02 | 1976-12-31 | Gen Electric | Moteur a turbine a gaz a cycle variable |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1991018199A1 (en) * | 1990-05-17 | 1991-11-28 | The Secretary Of State For Defence In Her Britannic Majesty's Government Of The United Kingdom Of Great Britain And Northern Ireland | Variable cycle gas turbine engine for supersonic aircraft |
GB2259955A (en) * | 1990-05-17 | 1993-03-31 | Secr Defence | Variable cycle gas turbine engine for supersonic aircraft |
WO1993022552A1 (en) * | 1990-11-02 | 1993-11-11 | United Technologies Corporation | Apparatus and method for suppressing sound in a gas turbine engine powerplant |
Also Published As
Publication number | Publication date |
---|---|
DE8915860U1 (ja) | 1991-12-05 |
DE3903713A1 (de) | 1990-08-09 |
GB9002858D0 (en) | 1990-04-04 |
GB2231092A (en) | 1990-11-07 |
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