FR2920130A1 - Dispositif pour generer des perturbations aerodynamiques afin de proteger la surface exterieure d'un aeronef contre des temperatures elevees - Google Patents
Dispositif pour generer des perturbations aerodynamiques afin de proteger la surface exterieure d'un aeronef contre des temperatures elevees Download PDFInfo
- Publication number
- FR2920130A1 FR2920130A1 FR0757155A FR0757155A FR2920130A1 FR 2920130 A1 FR2920130 A1 FR 2920130A1 FR 0757155 A FR0757155 A FR 0757155A FR 0757155 A FR0757155 A FR 0757155A FR 2920130 A1 FR2920130 A1 FR 2920130A1
- Authority
- FR
- France
- Prior art keywords
- hot gas
- disturbances
- aircraft
- generating
- aerodynamic
- 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.)
- Granted
Links
- 239000007789 gas Substances 0.000 description 58
- 238000011144 upstream manufacturing Methods 0.000 description 8
- 239000002131 composite material Substances 0.000 description 6
- 239000000203 mixture Substances 0.000 description 5
- 239000012781 shape memory material Substances 0.000 description 5
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229910001092 metal group alloy Inorganic materials 0.000 description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- HLXZNVUGXRDIFK-UHFFFAOYSA-N nickel titanium Chemical compound [Ti].[Ti].[Ti].[Ti].[Ti].[Ti].[Ti].[Ti].[Ti].[Ti].[Ti].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni] HLXZNVUGXRDIFK-UHFFFAOYSA-N 0.000 description 1
- 229910001000 nickel titanium Inorganic materials 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C23/00—Influencing air flow over aircraft surfaces, not otherwise provided for
- B64C23/06—Influencing air flow over aircraft surfaces, not otherwise provided for by generating vortices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D33/00—Arrangement in aircraft of power plant parts or auxiliaries not otherwise provided for
- B64D33/02—Arrangement in aircraft of power plant parts or auxiliaries not otherwise provided for of combustion air intakes
- B64D2033/024—Arrangement in aircraft of power plant parts or auxiliaries not otherwise provided for of combustion air intakes comprising cooling means
-
- 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
- Y02T50/10—Drag reduction
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Aerodynamic Tests, Hydrodynamic Tests, Wind Tunnels, And Water Tanks (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
Description
Claims (10)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0757155A FR2920130B1 (fr) | 2007-08-24 | 2007-08-24 | Dispositif pour generer des perturbations aerodynamiques afin de proteger la surface exterieure d'un aeronef contre des temperatures elevees |
US12/192,148 US8172178B2 (en) | 2007-08-24 | 2008-08-15 | Device for generating aerodynamic disturbances so as to protect the outer surface of an aircraft against elevated temperatures |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0757155A FR2920130B1 (fr) | 2007-08-24 | 2007-08-24 | Dispositif pour generer des perturbations aerodynamiques afin de proteger la surface exterieure d'un aeronef contre des temperatures elevees |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2920130A1 true FR2920130A1 (fr) | 2009-02-27 |
FR2920130B1 FR2920130B1 (fr) | 2010-01-22 |
Family
ID=39247638
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR0757155A Expired - Fee Related FR2920130B1 (fr) | 2007-08-24 | 2007-08-24 | Dispositif pour generer des perturbations aerodynamiques afin de proteger la surface exterieure d'un aeronef contre des temperatures elevees |
Country Status (2)
Country | Link |
---|---|
US (1) | US8172178B2 (fr) |
FR (1) | FR2920130B1 (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109689500A (zh) * | 2016-08-22 | 2019-04-26 | 通用电气公司 | 进气系统及其组装方法 |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ITTO20080142A1 (it) * | 2008-02-28 | 2009-08-29 | Alenia Aeronautica Spa | Presa d'aria, in particolare per un espulsore di chaff per velivolo |
FR2944356B1 (fr) * | 2009-04-10 | 2011-06-24 | Thales Sa | Capteur optique de mesure de la vitesse d'un fluide le long d'une paroi et systeme comprenant plusieurs capteurs |
EP2739528B1 (fr) * | 2011-07-22 | 2019-08-28 | LM WP Patent Holding A/S | Disposition de générateurs de tourbillons pour profil d'aile |
WO2017132805A1 (fr) * | 2016-02-01 | 2017-08-10 | 张琬彬 | Dispositif de dissipation thermique de variateur de vitesse électronique de véhicule aérien sans pilote |
GB2578447A (en) * | 2018-10-26 | 2020-05-13 | Airbus Operations Ltd | Aircraft assembly with a hot-air exhaust outlet |
GB2591471A (en) * | 2020-01-28 | 2021-08-04 | Airbus Operations Ltd | Flow control device actuation |
GB2611745A (en) * | 2021-09-29 | 2023-04-19 | Airbus Sas | Exhausting of hot gases from within an aircraft |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3578264A (en) * | 1968-07-09 | 1971-05-11 | Battelle Development Corp | Boundary layer control of flow separation and heat exchange |
US4466587A (en) * | 1981-12-21 | 1984-08-21 | General Electric Company | Nacelle installation |
US4696442A (en) * | 1986-07-14 | 1987-09-29 | The Boeing Company | Vortex generators for inlets |
WO2007005687A1 (fr) * | 2005-06-30 | 2007-01-11 | Bell Helicopter Textron Inc. | Generateur de vortex escamotable |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3887146A (en) * | 1971-08-23 | 1975-06-03 | Univ Rutgers | Aircraft with combination stored energy and engine compressor power source for augmentation of lift, stability, control and propulsion |
US3974646A (en) * | 1974-06-11 | 1976-08-17 | United Technologies Corporation | Turbofan engine with augmented combustion chamber using vorbix principle |
US4117995A (en) * | 1977-02-28 | 1978-10-03 | Runge Thomas M | Aircraft wing lift augmentation device |
US5598990A (en) * | 1994-12-15 | 1997-02-04 | University Of Kansas Center For Research Inc. | Supersonic vortex generator |
US6105904A (en) * | 1998-03-30 | 2000-08-22 | Orbital Research Inc. | Deployable flow control device |
WO2002072421A2 (fr) * | 2001-03-10 | 2002-09-19 | Georgia Tech Research Corporation | Modification de l'ecoulement dun fluide sur des corps et des surfaces par formage aerodynamique virtuel de profils au moyen d'actuateurs de jets synthetiques |
US6837465B2 (en) * | 2003-01-03 | 2005-01-04 | Orbital Research Inc | Flow control device and method of controlling flow |
-
2007
- 2007-08-24 FR FR0757155A patent/FR2920130B1/fr not_active Expired - Fee Related
-
2008
- 2008-08-15 US US12/192,148 patent/US8172178B2/en not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3578264A (en) * | 1968-07-09 | 1971-05-11 | Battelle Development Corp | Boundary layer control of flow separation and heat exchange |
US3578264B1 (fr) * | 1968-07-09 | 1991-11-19 | Univ Michigan | |
US4466587A (en) * | 1981-12-21 | 1984-08-21 | General Electric Company | Nacelle installation |
US4696442A (en) * | 1986-07-14 | 1987-09-29 | The Boeing Company | Vortex generators for inlets |
WO2007005687A1 (fr) * | 2005-06-30 | 2007-01-11 | Bell Helicopter Textron Inc. | Generateur de vortex escamotable |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109689500A (zh) * | 2016-08-22 | 2019-04-26 | 通用电气公司 | 进气系统及其组装方法 |
CN109689500B (zh) * | 2016-08-22 | 2022-06-14 | 通用电气公司 | 进气系统及其组装方法 |
Also Published As
Publication number | Publication date |
---|---|
US20090050742A1 (en) | 2009-02-26 |
FR2920130B1 (fr) | 2010-01-22 |
US8172178B2 (en) | 2012-05-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
CA | Change of address |
Effective date: 20110916 |
|
CD | Change of name or company name |
Owner name: AIRBUS HOLDING, FR Effective date: 20110916 |
|
CJ | Change in legal form |
Effective date: 20110916 |
|
TP | Transmission of property |
Owner name: AIRBUS HOLDING, FR Effective date: 20110913 |
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PLFP | Fee payment |
Year of fee payment: 9 |
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PLFP | Fee payment |
Year of fee payment: 10 |
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PLFP | Fee payment |
Year of fee payment: 11 |
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PLFP | Fee payment |
Year of fee payment: 12 |
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PLFP | Fee payment |
Year of fee payment: 13 |
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PLFP | Fee payment |
Year of fee payment: 14 |
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PLFP | Fee payment |
Year of fee payment: 15 |
|
ST | Notification of lapse |
Effective date: 20230405 |