AU2001296227A1 - Jet engine with unsteady flow ejector - Google Patents
Jet engine with unsteady flow ejectorInfo
- Publication number
- AU2001296227A1 AU2001296227A1 AU2001296227A AU9622701A AU2001296227A1 AU 2001296227 A1 AU2001296227 A1 AU 2001296227A1 AU 2001296227 A AU2001296227 A AU 2001296227A AU 9622701 A AU9622701 A AU 9622701A AU 2001296227 A1 AU2001296227 A1 AU 2001296227A1
- Authority
- AU
- Australia
- Prior art keywords
- jet engine
- unsteady flow
- flow ejector
- ejector
- unsteady
- 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.)
- Abandoned
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
- F02K1/38—Introducing air inside the jet
- F02K1/386—Introducing air inside the jet mixing devices in the jet pipe, e.g. for mixing primary and secondary flow
-
- 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
- F02K1/40—Nozzles having means for dividing the jet into a plurality of partial jets or having an elongated cross-section outlet
-
- 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
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09671870 | 2000-09-27 | ||
US09/671,870 US6662548B1 (en) | 2000-09-27 | 2000-09-27 | Jet blade ejector nozzle |
PCT/US2001/027349 WO2002027177A1 (en) | 2000-09-27 | 2001-08-30 | Jet engine with unsteady flow ejector |
Publications (1)
Publication Number | Publication Date |
---|---|
AU2001296227A1 true AU2001296227A1 (en) | 2002-04-08 |
Family
ID=24696206
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU2001296227A Abandoned AU2001296227A1 (en) | 2000-09-27 | 2001-08-30 | Jet engine with unsteady flow ejector |
Country Status (5)
Country | Link |
---|---|
US (2) | US6662548B1 (en) |
EP (1) | EP1320674B1 (en) |
AU (1) | AU2001296227A1 (en) |
GB (1) | GB2384029B (en) |
WO (1) | WO2002027177A1 (en) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7644888B2 (en) * | 2002-05-15 | 2010-01-12 | The Boeing Company | High-speed aircraft and methods for their manufacture |
US20040260585A1 (en) * | 2003-06-20 | 2004-12-23 | Spangenberg Glynn Alan | Method and apparatus for measuring benefits of business improvements |
US20060157613A1 (en) * | 2005-01-19 | 2006-07-20 | Adamson Eric E | Supersonic aircraft with active lift distribution control for reducing sonic boom |
US20070000234A1 (en) * | 2005-06-30 | 2007-01-04 | Anderson Jack H | Jet nozzle mixer |
US8776527B1 (en) | 2008-06-17 | 2014-07-15 | Rolls-Royce North American Technologies, Inc. | Techniques to reduce infrared detection of a gas turbine engine |
GB0822676D0 (en) * | 2008-12-12 | 2009-01-21 | Rolls Royce Plc | A gas turbine engine |
FR2975135B1 (en) * | 2011-05-12 | 2016-07-22 | Snecma | REVERSE CONE OF MICROJETS TURNOVER TURNOVER |
US20130087632A1 (en) * | 2011-10-11 | 2013-04-11 | Patrick Germain | Gas turbine engine exhaust ejector nozzle with de-swirl cascade |
US8690097B1 (en) * | 2012-04-30 | 2014-04-08 | The Boeing Company | Variable-geometry rotating spiral cone engine inlet compression system and method |
US10544755B2 (en) * | 2016-09-20 | 2020-01-28 | Rolls-Royce North American Technologies, Inc. | Variable infrared suppression system in a gas turbine engine |
US11828248B1 (en) | 2022-06-27 | 2023-11-28 | Pratt & Whitney Canada Corp. | Rotatably driven exhaust mixer |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3024601A (en) * | 1960-04-12 | 1962-03-13 | Gen Electric | Thrust spoiler and reingestion control |
US3574477A (en) * | 1969-02-19 | 1971-04-13 | Boeing Co | Noise attenuating system for rotary engines |
US3572463A (en) | 1969-04-23 | 1971-03-30 | Rohr Corp | Method and apparatus for suppressing the noise of an aircraft jet engine |
US3692259A (en) * | 1970-06-26 | 1972-09-19 | Shao Wen Yuan | Wing-tip vortices control |
US3742711A (en) * | 1972-02-07 | 1973-07-03 | Rohr Industries Inc | Modulatable thrust nozzle apparatus |
US3820630A (en) | 1973-03-09 | 1974-06-28 | Nasa | Jet exhaust noise suppressor |
US3830431A (en) | 1973-03-23 | 1974-08-20 | Nasa | Abating exhaust noises in jet engines |
US4501393A (en) | 1982-03-17 | 1985-02-26 | The Boeing Company | Internally ventilated noise suppressor with large plug nozzle |
US4835961A (en) | 1986-04-30 | 1989-06-06 | United Technologies Corporation | Fluid dynamic pump |
US4754924A (en) | 1987-04-03 | 1988-07-05 | Shannon Aubrey J | Variable geometry nozzle |
US5203164A (en) | 1990-06-06 | 1993-04-20 | Paulson Allen E | Method and apparatus for quieting a turbojet engine |
WO1995032385A1 (en) * | 1994-05-24 | 1995-11-30 | Massachusetts Institute Of Technology | Free rotor muffler |
-
2000
- 2000-09-27 US US09/671,870 patent/US6662548B1/en not_active Expired - Lifetime
-
2001
- 2001-08-30 EP EP01977080A patent/EP1320674B1/en not_active Revoked
- 2001-08-30 WO PCT/US2001/027349 patent/WO2002027177A1/en active IP Right Grant
- 2001-08-30 GB GB0308817A patent/GB2384029B/en not_active Expired - Lifetime
- 2001-08-30 AU AU2001296227A patent/AU2001296227A1/en not_active Abandoned
-
2003
- 2003-10-23 US US10/691,956 patent/US20040083713A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
GB2384029B (en) | 2004-09-15 |
WO2002027177A1 (en) | 2002-04-04 |
US6662548B1 (en) | 2003-12-16 |
GB2384029A (en) | 2003-07-16 |
GB0308817D0 (en) | 2003-05-21 |
US20040083713A1 (en) | 2004-05-06 |
EP1320674A1 (en) | 2003-06-25 |
EP1320674B1 (en) | 2006-10-18 |
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