CA2106850A1 - Regulation de couche limite - Google Patents
Regulation de couche limiteInfo
- Publication number
- CA2106850A1 CA2106850A1 CA002106850A CA2106850A CA2106850A1 CA 2106850 A1 CA2106850 A1 CA 2106850A1 CA 002106850 A CA002106850 A CA 002106850A CA 2106850 A CA2106850 A CA 2106850A CA 2106850 A1 CA2106850 A1 CA 2106850A1
- Authority
- CA
- Canada
- Prior art keywords
- component
- component part
- face
- facing
- front face
- 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
- 229920001169 thermoplastic Polymers 0.000 claims abstract description 41
- 239000004416 thermosoftening plastic Substances 0.000 claims abstract description 41
- 239000000463 material Substances 0.000 claims abstract description 39
- 239000012530 fluid Substances 0.000 claims abstract description 34
- 238000005245 sintering Methods 0.000 claims abstract description 30
- 239000000843 powder Substances 0.000 claims abstract description 22
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- 210000003850 cellular structure Anatomy 0.000 claims description 5
- 230000001939 inductive effect Effects 0.000 claims description 2
- 239000011159 matrix material Substances 0.000 claims description 2
- 238000005553 drilling Methods 0.000 abstract description 2
- 230000008569 process Effects 0.000 description 11
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 8
- 229910052799 carbon Inorganic materials 0.000 description 8
- 238000012856 packing Methods 0.000 description 7
- 239000000835 fiber Substances 0.000 description 6
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 5
- 238000013461 design Methods 0.000 description 5
- -1 polyphenylene Polymers 0.000 description 5
- 150000002500 ions Chemical class 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 description 3
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 3
- 239000004721 Polyphenylene oxide Substances 0.000 description 3
- 239000004760 aramid Substances 0.000 description 3
- 229920003235 aromatic polyamide Polymers 0.000 description 3
- 229910052796 boron Inorganic materials 0.000 description 3
- 239000000446 fuel Substances 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- 229920001568 phenolic resin Polymers 0.000 description 3
- 239000005011 phenolic resin Substances 0.000 description 3
- 229920000570 polyether Polymers 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- NLZUEZXRPGMBCV-UHFFFAOYSA-N Butylhydroxytoluene Chemical compound CC1=CC(C(C)(C)C)=C(O)C(C(C)(C)C)=C1 NLZUEZXRPGMBCV-UHFFFAOYSA-N 0.000 description 2
- 239000004962 Polyamide-imide Substances 0.000 description 2
- 239000004697 Polyetherimide Substances 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 2
- 229920000265 Polyparaphenylene Polymers 0.000 description 2
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 229910001234 light alloy Inorganic materials 0.000 description 2
- 239000011236 particulate material Substances 0.000 description 2
- 229920001643 poly(ether ketone) Polymers 0.000 description 2
- 229920002312 polyamide-imide Polymers 0.000 description 2
- 229920001601 polyetherimide Polymers 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 239000004814 polyurethane Substances 0.000 description 2
- 229920002635 polyurethane Polymers 0.000 description 2
- 239000003351 stiffener Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000012815 thermoplastic material Substances 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 238000009827 uniform distribution Methods 0.000 description 2
- MXBCYQUALCBQIJ-RYVPXURESA-N (8s,9s,10r,13s,14s,17r)-13-ethyl-17-ethynyl-11-methylidene-1,2,3,6,7,8,9,10,12,14,15,16-dodecahydrocyclopenta[a]phenanthren-17-ol;(8r,9s,13s,14s,17r)-17-ethynyl-13-methyl-7,8,9,11,12,14,15,16-octahydro-6h-cyclopenta[a]phenanthrene-3,17-diol Chemical compound OC1=CC=C2[C@H]3CC[C@](C)([C@](CC4)(O)C#C)[C@@H]4[C@@H]3CCC2=C1.C1CC[C@@H]2[C@H]3C(=C)C[C@](CC)([C@](CC4)(O)C#C)[C@@H]4[C@@H]3CCC2=C1 MXBCYQUALCBQIJ-RYVPXURESA-N 0.000 description 1
- 241000238631 Hexapoda Species 0.000 description 1
- 229920000271 Kevlar® Polymers 0.000 description 1
- 229920000784 Nomex Polymers 0.000 description 1
- 239000004696 Poly ether ether ketone Substances 0.000 description 1
- 239000004642 Polyimide Substances 0.000 description 1
- 241000206607 Porphyra umbilicalis Species 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000011157 advanced composite material Substances 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000003466 anti-cipated effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- 239000004761 kevlar Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 239000004763 nomex Substances 0.000 description 1
- 230000037361 pathway Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920002530 polyetherether ketone Polymers 0.000 description 1
- 229920001721 polyimide Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 229920006259 thermoplastic polyimide Polymers 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C21/00—Influencing air flow over aircraft surfaces by affecting boundary layer flow
- B64C21/02—Influencing air flow over aircraft surfaces by affecting boundary layer flow by use of slot, ducts, porous areas or the like
- B64C21/025—Influencing air flow over aircraft surfaces by affecting boundary layer flow by use of slot, ducts, porous areas or the like for simultaneous blowing and sucking
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C2230/00—Boundary layer controls
- B64C2230/04—Boundary layer controls by actively generating fluid flow
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C2230/00—Boundary layer controls
- B64C2230/22—Boundary layer controls by using a surface having multiple apertures of relatively small openings other than slots
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D33/00—Arrangements in aircraft of power plant parts or auxiliaries not otherwise provided for
- B64D33/02—Arrangements in aircraft of power plant parts or auxiliaries not otherwise provided for of combustion air intakes
- B64D2033/0226—Arrangements in aircraft of power plant parts or auxiliaries not otherwise provided for of combustion air intakes comprising boundary layer control 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
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB919111620A GB9111620D0 (en) | 1991-05-30 | 1991-05-30 | Boundary layer control |
| GB9111620.2 | 1991-05-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2106850A1 true CA2106850A1 (fr) | 1992-12-01 |
Family
ID=10695800
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002106850A Abandoned CA2106850A1 (fr) | 1991-05-30 | 1992-05-27 | Regulation de couche limite |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP0585305A1 (fr) |
| AU (1) | AU1767292A (fr) |
| CA (1) | CA2106850A1 (fr) |
| GB (2) | GB9111620D0 (fr) |
| IL (1) | IL102048A0 (fr) |
| WO (1) | WO1992021560A1 (fr) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4414205C2 (de) * | 1994-04-23 | 1999-09-02 | Daimler Chrysler Aerospace | Anordnung zur Grenzschichtabsaugung |
| GB2294709B (en) * | 1994-11-04 | 1998-03-04 | Rolls Royce Plc | A method of manufacturing a porous material |
| GB9914652D0 (en) | 1999-06-24 | 1999-08-25 | British Aerospace | Laminar flow control system and suction panel for use therein |
| NZ511661A (en) | 2001-05-11 | 2003-09-26 | Graham Bond Grove | An improved aerofoil |
| FR2850353B1 (fr) * | 2003-01-29 | 2005-12-30 | Const Aeronautiques Du Nord Es | Dispositif de modulation de turbulences pour avions |
| EP1607624A3 (fr) * | 2004-06-15 | 2008-11-26 | NORDEX ENERGY GmbH | Pale pour éolienne |
| CN103025607B (zh) | 2010-04-12 | 2016-08-03 | 空中客车运作有限责任公司 | 用作流动体的外壁的轮廓板部分，制造轮廓板部分的方法和包括流体的吸入-抽出装置的流动体组件 |
| DE102010036154B4 (de) | 2010-09-02 | 2017-01-26 | Airbus Operations Gmbh | Luft absaugende Fahrzeugrumpfkomponente, Verfahren zum Herstellen einer Luft absaugenden Fahrzeugrumpfkomponente und Fahrzeug, insbesondere Flugzeug, mit einer Luft absaugenden Fahrzeugrumpfkomponente |
| US9745053B2 (en) | 2014-11-11 | 2017-08-29 | Airbus Operations Gmbh | Aerodynamic component and method for producing an aerodynamic component |
| EP3428062A1 (fr) | 2017-07-11 | 2019-01-16 | Airbus Operations GmbH | Structure de bord d'attaque pour système de commande d'écoulement d'un aéronef |
| ES2927476T3 (es) | 2017-10-09 | 2022-11-07 | Airbus Operations Gmbh | Unidad de cola vertical para control de flujo |
| EP3466811B1 (fr) | 2017-10-09 | 2023-06-21 | Airbus Operations GmbH | Empennage vertical pour la régulation de l'écoulement |
| GB2567683A (en) | 2017-10-20 | 2019-04-24 | Airbus Operations Ltd | Apparatus for laminar flow control |
| US11396366B2 (en) | 2018-09-28 | 2022-07-26 | Rohr, Inc. | Active laminar flow control structural plenums fastened |
| US11414203B2 (en) | 2018-09-28 | 2022-08-16 | Rohr, Inc. | Active laminar flow control plenum panel arrangement |
| US11524770B2 (en) | 2018-09-28 | 2022-12-13 | Rohr, Inc. | Active laminar flow control plenum panel arrangements and installation methods |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3128973A (en) * | 1964-04-14 | Porous material | ||
| GB619722A (en) * | 1946-12-20 | 1949-03-14 | English Electric Co Ltd | Improvements in and relating to boundary layer control in fluid conduits |
| GB687723A (en) * | 1950-04-06 | 1953-02-18 | Malcolm Robert Head | Improvements in suction aerofoils and the like |
| GB713426A (en) * | 1950-10-31 | 1954-08-11 | Handley Page Ltd | Improvements in or relating to external surfaces for moving craft |
| GB718421A (en) * | 1951-02-12 | 1954-11-17 | Fairey Aviat Co Ltd | Improvements relating to boundary layer control means for aerofoils and other boundary walls |
| GB743598A (en) * | 1953-04-15 | 1956-01-18 | Power Jets U Res And Developme | Aircraft boundary layer suction systems and compressors therefor |
| US2843341A (en) * | 1956-01-18 | 1958-07-15 | Robert E Dannenberg | Airfoils, variable permeability material and method of fabrication thereof |
| GB862032A (en) * | 1958-10-03 | 1961-03-01 | Power Jets Res & Dev Ltd | Aircraft |
| US3467348A (en) * | 1967-10-10 | 1969-09-16 | Jerome H Lemelson | Aircraft structures and systems |
| GB1240995A (en) * | 1967-11-06 | 1971-07-28 | Hawker Siddeley Aviation Ltd | Improvements in or relating to aircraft lifting surfaces |
| US4296899A (en) * | 1977-06-30 | 1981-10-27 | The Boeing Company | Apparatus and method for manufacturing laminar flow control aircraft structure |
| US4258889A (en) * | 1979-03-29 | 1981-03-31 | The Boeing Company | Method and apparatus for laminar flow control |
| US4575030A (en) * | 1982-09-13 | 1986-03-11 | The Boeing Company | Laminar flow control airfoil |
| US4749150A (en) * | 1985-12-24 | 1988-06-07 | Rohr Industries, Inc. | Turbofan duct with noise suppression and boundary layer control |
-
1991
- 1991-05-30 GB GB919111620A patent/GB9111620D0/en active Pending
-
1992
- 1992-05-27 EP EP92910640A patent/EP0585305A1/fr not_active Withdrawn
- 1992-05-27 WO PCT/GB1992/000956 patent/WO1992021560A1/fr not_active Application Discontinuation
- 1992-05-27 AU AU17672/92A patent/AU1767292A/en not_active Abandoned
- 1992-05-27 CA CA002106850A patent/CA2106850A1/fr not_active Abandoned
- 1992-05-27 GB GB9211225A patent/GB2256253B/en not_active Expired - Fee Related
- 1992-05-29 IL IL102048A patent/IL102048A0/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB2256253B (en) | 1995-01-11 |
| EP0585305A1 (fr) | 1994-03-09 |
| GB9211225D0 (en) | 1992-07-15 |
| IL102048A0 (en) | 1992-12-30 |
| GB9111620D0 (en) | 1991-07-24 |
| WO1992021560A1 (fr) | 1992-12-10 |
| AU1767292A (en) | 1993-01-08 |
| GB2256253A (en) | 1992-12-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FZDE | Discontinued |