GB1106531A - Improvements in or relating to the control of boundary layer conditions, at the surfaces of aerodynamic bodies, in particular over aircraft surfaces - Google Patents
Improvements in or relating to the control of boundary layer conditions, at the surfaces of aerodynamic bodies, in particular over aircraft surfacesInfo
- Publication number
- GB1106531A GB1106531A GB11020/64A GB1102064A GB1106531A GB 1106531 A GB1106531 A GB 1106531A GB 11020/64 A GB11020/64 A GB 11020/64A GB 1102064 A GB1102064 A GB 1102064A GB 1106531 A GB1106531 A GB 1106531A
- Authority
- GB
- United Kingdom
- Prior art keywords
- boundary layer
- control
- relating
- particular over
- ionised
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C23/00—Influencing air flow over aircraft surfaces, not otherwise provided for
- B64C23/005—Influencing air flow over aircraft surfaces, not otherwise provided for by other means not covered by groups B64C23/02 - B64C23/08, e.g. by electric charges, magnetic panels, piezoelectric elements, static charges or ultrasounds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C2230/00—Boundary layer controls
- B64C2230/12—Boundary layer controls by using electromagnetic tiles, fluid ionizers, static charges or plasma
-
- 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
- F05D2270/17—Purpose of the control system to control boundary layer
- F05D2270/172—Purpose of the control system to control boundary layer by a plasma generator, e.g. control of ignition
-
- 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)
- Elimination Of Static Electricity (AREA)
Abstract
1,106,531. Boundary layer control. HAWKER SIDDELEY AVIATION Ltd. 15 March, 1965 [16 March, 1964], No. 11020/64. Heading F2R. An arrangement for improving boundary layer conditions over the surface 11 of an aerodynamic body comprises the formation of an ionised sub boundary layer 12 next to a dielectric outer skin 13 the ionised layer being hindered from leaving the surface by electrostatic or electromagnetic forces created by plates 14 below the surface and charged by a generator 15. Apparatus is described for generating a stream of ionised gas for discharge over the body surface.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB11020/64A GB1106531A (en) | 1964-03-16 | 1964-03-16 | Improvements in or relating to the control of boundary layer conditions, at the surfaces of aerodynamic bodies, in particular over aircraft surfaces |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB11020/64A GB1106531A (en) | 1964-03-16 | 1964-03-16 | Improvements in or relating to the control of boundary layer conditions, at the surfaces of aerodynamic bodies, in particular over aircraft surfaces |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1106531A true GB1106531A (en) | 1968-03-20 |
Family
ID=9978582
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB11020/64A Expired GB1106531A (en) | 1964-03-16 | 1964-03-16 | Improvements in or relating to the control of boundary layer conditions, at the surfaces of aerodynamic bodies, in particular over aircraft surfaces |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1106531A (en) |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2091847A1 (en) * | 1969-10-20 | 1971-01-21 | Devlieger Maurice | |
FR2061549A1 (en) * | 1969-06-09 | 1971-06-25 | Clark James | Energy transfer appts |
GB2244252A (en) * | 1990-05-22 | 1991-11-27 | Philip Parry | Reducing shock wave losses over aircraft surfaces |
EP0646083A1 (en) * | 1992-06-26 | 1995-04-05 | British Technology Group Usa Inc. | Electromagnetic device and method for boundary layer control |
EP0664757A1 (en) * | 1992-10-26 | 1995-08-02 | British Technology Group (Usa) Incorporated | Multiple electromagnetic tiles for boundary layer control |
EP0706472A1 (en) * | 1993-06-25 | 1996-04-17 | British Technology Group Usa Inc. | Multiple electromagnetic tiles for boundary layer control |
US5964433A (en) * | 1995-11-20 | 1999-10-12 | The Trustees Of Princeton Univ. | Staggered actuation of electromagnetic tiles for boundary layer control |
WO2004029449A1 (en) | 2002-09-21 | 2004-04-08 | Aloys Wobben | Rotor blade for a wind turbine |
JP2008095685A (en) * | 2006-10-13 | 2008-04-24 | General Electric Co <Ge> | Plasma enhanced rapidly expanded gas turbine engine transition duct |
EP1672966A3 (en) * | 2004-12-20 | 2008-05-07 | Lockheed Martin Corporation | Plasma jet systems and methods |
-
1964
- 1964-03-16 GB GB11020/64A patent/GB1106531A/en not_active Expired
Cited By (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2061549A1 (en) * | 1969-06-09 | 1971-06-25 | Clark James | Energy transfer appts |
FR2091847A1 (en) * | 1969-10-20 | 1971-01-21 | Devlieger Maurice | |
GB2244252A (en) * | 1990-05-22 | 1991-11-27 | Philip Parry | Reducing shock wave losses over aircraft surfaces |
EP0646083A1 (en) * | 1992-06-26 | 1995-04-05 | British Technology Group Usa Inc. | Electromagnetic device and method for boundary layer control |
EP0646083A4 (en) * | 1992-06-26 | 1995-09-20 | British Tech Group Usa | Electromagnetic device and method for boundary layer control. |
EP0664757A1 (en) * | 1992-10-26 | 1995-08-02 | British Technology Group (Usa) Incorporated | Multiple electromagnetic tiles for boundary layer control |
EP0664757A4 (en) * | 1992-10-26 | 1995-12-13 | British Tech Group Usa | Multiple electromagnetic tiles for boundary layer control. |
EP0706472A4 (en) * | 1993-06-25 | 1998-02-25 | British Tech Group Usa | Multiple electromagnetic tiles for boundary layer control |
EP0706472A1 (en) * | 1993-06-25 | 1996-04-17 | British Technology Group Usa Inc. | Multiple electromagnetic tiles for boundary layer control |
US5964433A (en) * | 1995-11-20 | 1999-10-12 | The Trustees Of Princeton Univ. | Staggered actuation of electromagnetic tiles for boundary layer control |
WO2004029449A1 (en) | 2002-09-21 | 2004-04-08 | Aloys Wobben | Rotor blade for a wind turbine |
AU2003266392B2 (en) * | 2002-09-21 | 2007-08-30 | Aloys Wobben | Rotor blade for a wind turbine |
US7311490B2 (en) | 2002-09-21 | 2007-12-25 | Aloys Wobben | Rotor blade with an electrical field |
CN100390407C (en) * | 2002-09-21 | 2008-05-28 | 艾劳埃斯·乌本 | Rotor blade of wind turbine |
EP1672966A3 (en) * | 2004-12-20 | 2008-05-07 | Lockheed Martin Corporation | Plasma jet systems and methods |
US8242404B2 (en) | 2004-12-20 | 2012-08-14 | Lockheed Martin Corporation | Systems and methods for plasma jets |
JP2008095685A (en) * | 2006-10-13 | 2008-04-24 | General Electric Co <Ge> | Plasma enhanced rapidly expanded gas turbine engine transition duct |
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