DE2626276A1 - Ueberkritisches tragfluegelprofil - Google Patents
Ueberkritisches tragfluegelprofilInfo
- Publication number
- DE2626276A1 DE2626276A1 DE19762626276 DE2626276A DE2626276A1 DE 2626276 A1 DE2626276 A1 DE 2626276A1 DE 19762626276 DE19762626276 DE 19762626276 DE 2626276 A DE2626276 A DE 2626276A DE 2626276 A1 DE2626276 A1 DE 2626276A1
- Authority
- DE
- Germany
- Prior art keywords
- profile
- curvature
- area
- chord
- profiles
- 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.)
- Withdrawn
Links
- 230000009467 reduction Effects 0.000 claims description 6
- 230000008859 change Effects 0.000 description 13
- 230000000694 effects Effects 0.000 description 7
- 238000000926 separation method Methods 0.000 description 7
- 230000007704 transition Effects 0.000 description 7
- 238000013461 design Methods 0.000 description 6
- 238000009826 distribution Methods 0.000 description 6
- 230000008901 benefit Effects 0.000 description 4
- 230000035939 shock Effects 0.000 description 4
- 230000006872 improvement Effects 0.000 description 3
- 235000008322 Trichosanthes cucumerina Nutrition 0.000 description 1
- 244000078912 Trichosanthes cucumerina Species 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 230000007123 defense Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000004941 influx Effects 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 229910010271 silicon carbide Inorganic materials 0.000 description 1
- 238000012360 testing method 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
- B64C3/00—Wings
- B64C3/10—Shape of wings
- B64C3/14—Aerofoil profile
-
- 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)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB25272/75A GB1553816A (en) | 1975-06-12 | 1975-06-12 | Wings |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2626276A1 true DE2626276A1 (de) | 1976-12-23 |
Family
ID=10225033
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19762626276 Withdrawn DE2626276A1 (de) | 1975-06-12 | 1976-06-11 | Ueberkritisches tragfluegelprofil |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US4121787A (cg-RX-API-DMAC7.html) |
| DE (1) | DE2626276A1 (cg-RX-API-DMAC7.html) |
| FR (1) | FR2314096A1 (cg-RX-API-DMAC7.html) |
| GB (1) | GB1553816A (cg-RX-API-DMAC7.html) |
| NL (1) | NL7606363A (cg-RX-API-DMAC7.html) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2712717A1 (de) * | 1977-03-23 | 1978-09-28 | Ver Flugtechnische Werke | Ueberkritisches tragfluegelprofil |
| DE3140350A1 (de) * | 1981-10-10 | 1983-04-28 | Dornier Gmbh, 7990 Friedrichshafen | Profile, insbesondere tragfluegelprofile fuer luftfahrzeuge |
| DE3140351A1 (de) * | 1981-10-10 | 1983-04-28 | Dornier Gmbh, 7990 Friedrichshafen | "profile, insbesondere tragfluegelprofile fuer luftfahrzeuge" |
| DE3338286A1 (de) * | 1982-10-29 | 1984-05-03 | General Electric Co., Schenectady, N.Y. | Flugzeugtriebwerksgondel und verfahren zum erzeugen eines profils derselben |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2427249A1 (fr) * | 1978-05-29 | 1979-12-28 | Aerospatiale | Profil de voilure pour aeronef |
| US4311289A (en) * | 1978-09-11 | 1982-01-19 | The Dee Howard Company | Modifications to jet aircraft having aft fuselage-mounted nacelles overlapping the wing assemblies |
| GB2072600B (en) * | 1980-03-13 | 1983-11-09 | Secr Defence | Supercritical aerofoil section |
| US4498646A (en) * | 1981-07-01 | 1985-02-12 | Dornier Gmbh | Wing for short take-off and landing aircraft |
| US4519746A (en) * | 1981-07-24 | 1985-05-28 | United Technologies Corporation | Airfoil blade |
| US4813631A (en) | 1982-09-13 | 1989-03-21 | The Boeing Company | Laminar flow control airfoil |
| US4799633A (en) * | 1982-10-29 | 1989-01-24 | General Electric Company | Laminar flow necelle |
| DE3465451D1 (en) * | 1984-01-16 | 1987-09-24 | Boeing Co | An airfoil having improved lift capability |
| US4858852A (en) * | 1987-06-01 | 1989-08-22 | Mcdonnell Douglas Corporation | Divergent trailing-edge airfoil |
| US5318249A (en) * | 1992-04-14 | 1994-06-07 | The Boeing Company | Curled trailing edge airfoil |
| JP3548619B2 (ja) * | 1994-03-04 | 2004-07-28 | アドバンスド エラストマー システムズ，エル．ピー． | 半透明熱可塑性エラストマー |
| US7118071B2 (en) * | 2004-03-31 | 2006-10-10 | The Boeing Company | Methods and systems for controlling lower surface shocks |
| US9868525B2 (en) * | 2015-09-25 | 2018-01-16 | The Boeing Company | Low speed airfoil design for aerodynamic improved performance of UAVs |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1571989A (en) * | 1922-05-29 | 1926-02-09 | Aeromarine Plane & Motor Compa | Aerofoil |
| US1752378A (en) * | 1929-03-23 | 1930-04-01 | Gobble Lew Wallace | Airplane-wing section |
| US2426334A (en) * | 1943-10-15 | 1947-08-26 | Jr Thomas A Banning | Wing for airplanes and the like |
| US3463418A (en) * | 1968-03-20 | 1969-08-26 | Edmond S Miksch | Vortex generator for airplane wing |
| US3952971A (en) * | 1971-11-09 | 1976-04-27 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Airfoil shape for flight at subsonic speeds |
-
1975
- 1975-06-12 GB GB25272/75A patent/GB1553816A/en not_active Expired
-
1976
- 1976-06-11 FR FR7617820A patent/FR2314096A1/fr active Granted
- 1976-06-11 NL NL7606363A patent/NL7606363A/xx not_active Application Discontinuation
- 1976-06-11 DE DE19762626276 patent/DE2626276A1/de not_active Withdrawn
- 1976-06-29 US US05/700,956 patent/US4121787A/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2712717A1 (de) * | 1977-03-23 | 1978-09-28 | Ver Flugtechnische Werke | Ueberkritisches tragfluegelprofil |
| DE3140350A1 (de) * | 1981-10-10 | 1983-04-28 | Dornier Gmbh, 7990 Friedrichshafen | Profile, insbesondere tragfluegelprofile fuer luftfahrzeuge |
| DE3140351A1 (de) * | 1981-10-10 | 1983-04-28 | Dornier Gmbh, 7990 Friedrichshafen | "profile, insbesondere tragfluegelprofile fuer luftfahrzeuge" |
| DE3338286A1 (de) * | 1982-10-29 | 1984-05-03 | General Electric Co., Schenectady, N.Y. | Flugzeugtriebwerksgondel und verfahren zum erzeugen eines profils derselben |
Also Published As
| Publication number | Publication date |
|---|---|
| US4121787A (en) | 1978-10-24 |
| FR2314096A1 (fr) | 1977-01-07 |
| NL7606363A (nl) | 1976-12-14 |
| GB1553816A (en) | 1979-10-10 |
| FR2314096B1 (cg-RX-API-DMAC7.html) | 1980-10-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8130 | Withdrawal |