JP2020524116A - ウィングレットエジェクタ構成 - Google Patents
ウィングレットエジェクタ構成 Download PDFInfo
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- JP2020524116A JP2020524116A JP2020519014A JP2020519014A JP2020524116A JP 2020524116 A JP2020524116 A JP 2020524116A JP 2020519014 A JP2020519014 A JP 2020519014A JP 2020519014 A JP2020519014 A JP 2020519014A JP 2020524116 A JP2020524116 A JP 2020524116A
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- Prior art keywords
- diffusion structure
- vehicle
- convex surface
- airfoil
- duct
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- 239000012530 fluid Substances 0.000 claims abstract description 24
- 238000009792 diffusion process Methods 0.000 claims abstract description 21
- 238000010586 diagram Methods 0.000 abstract 1
- 239000003570 air Substances 0.000 description 10
- 239000007789 gas Substances 0.000 description 9
- 239000000446 fuel Substances 0.000 description 6
- 238000000926 separation method Methods 0.000 description 6
- 238000013459 approach Methods 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000004215 Carbon black (E152) Substances 0.000 description 3
- 239000012080 ambient air Substances 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 238000009826 distribution Methods 0.000 description 3
- 229930195733 hydrocarbon Natural products 0.000 description 3
- 150000002430 hydrocarbons Chemical class 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
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- 230000001133 acceleration Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
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- 238000001089 thermophoresis Methods 0.000 description 1
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Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C9/00—Adjustable control surfaces or members, e.g. rudders
- B64C9/38—Jet flaps
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- 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—Arrangements in aircraft of power plant parts or auxiliaries not otherwise provided for
- B64D33/04—Arrangements in aircraft of power plant parts or auxiliaries not otherwise provided for of exhaust outlets or jet pipes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C15/00—Attitude, flight direction, or altitude control by jet reaction
- B64C15/02—Attitude, flight direction, or altitude control by jet reaction the jets being propulsion jets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C29/00—Aircraft capable of landing or taking-off vertically, e.g. vertical take-off and landing [VTOL] aircraft
- B64C29/0008—Aircraft capable of landing or taking-off vertically, e.g. vertical take-off and landing [VTOL] aircraft having its flight directional axis horizontal when grounded
- B64C29/0041—Aircraft capable of landing or taking-off vertically, e.g. vertical take-off and landing [VTOL] aircraft having its flight directional axis horizontal when grounded the lift during taking-off being created by jet motors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C3/00—Wings
- B64C3/10—Shape of wings
- B64C3/14—Aerofoil profile
- B64C3/141—Circulation Control Airfoils
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- 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
- F02K1/36—Plants characterised by the form or arrangement of the jet pipe or nozzle; Jet pipes or nozzles peculiar thereto having an ejector
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02K—JET-PROPULSION PLANTS
- F02K7/00—Plants in which the working fluid is used in a jet only, i.e. the plants not having a turbine or other engine driving a compressor or a ducted fan; Control thereof
- F02K7/08—Plants in which the working fluid is used in a jet only, i.e. the plants not having a turbine or other engine driving a compressor or a ducted fan; Control thereof the jet being continuous
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- 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
- F05D2270/173—Purpose of the control system to control boundary layer by the Coanda effect
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Jet Pumps And Other Pumps (AREA)
Abstract
Description
[0001] 本開示は、米国及び国際著作権法により保護される。(著作権)2017Jetoptera。無断転載禁止。本特許文書の開示の一部は、著作権保護の対象である題材を含む。著作権者は、特許商標局の特許ファイル又は記録に現れる通りであるならば、いかなる者による、特許文書又は特許開示の複製に異議を申し立てないが、そうでない場合、どんなものであろうと、すべての著作権を留保する。
[0002] 本出願は、2017年6月16日に出願された米国特許出願第15/625,907号に対して優先権を主張し、その開示全体は、本明細書にすべて記載されているかのごとく、参照により本明細書に取り込まれるものとする。
Claims (14)
- 車両を推進させるためのエジェクタシステムであって、
拡散構造部と、
前記拡散構造部に連結されたダクトであって、前記ダクトは、貫通して形成された開口部を有する壁を備え、前記開口部は、前記車両によって生成される一次流体を前記拡散構造部に導入するように構成されている、ダクトと、
前記開口部を通る前記一次流体の流れ内に配置されたエアフォイルと、を備えるシステム。 - 前記拡散構造部に連結され、前記車両にアクセス可能な二次流体を前記拡散構造部に導入するように構成された取込み構造部をさらに備え、前記拡散構造部は、推進流体が所定の調整可能速度で流出する出口構造部を備え、前記推進流体は、前記一次流体及び二次流体を含む、請求項1に記載のシステム。
- 前記エジェクタは、凸面をさらに備え、前記拡散構造部は前記凸面に連結され、前記ダクトは、前記凸面に連結され、前記一次流体を前記開口部を通して前記凸面に導入するように構成されている、請求項1に記載のシステム。
- 前記エアフォイルは三角形である、請求項1に記載のシステム。
- 前記凸面は複数の凹部を含む、請求項3に記載のシステム。
- 前記エアフォイルに連結され、前記エアフォイルを振動させるように構成された作動要素をさらに備える、請求項1に記載のシステム。
- 前記取込み構造部は非対称形である、請求項2に記載のシステム。
- 主本体と、
前記主本体に連結され、ガスストリームを生成するガスジェネレータと、
前記主本体に連結された拡散構造部と、
前記ガスジェネレータに連結されたダクトであって、前記ダクトは、貫通して形成された開口部を有する壁を備え、前記開口部は、前記ガスストリームを前記拡散構造部に導入するように構成されている、ダクトと、
前記開口部を通る前記ガスストリームの流れ内に配置されたエアフォイルと、を備える車両。 - 前記拡散構造部に連結され、前記車両にアクセス可能な二次流体を前記拡散構造部に導入するように構成された取込み構造部をさらに備え、前記拡散構造部は、推進流体が所定の調整可能速度で流出する出口構造部を備え、前記推進流体は、前記ガスストリーム及び二次流体を含む、請求項8に記載の車両。
- 前記エジェクタは、凸面をさらに備え、前記拡散構造部は前記凸面に連結され、前記ダクトは、前記凸面に連結され、前記ガスストリームを前記開口部を通して前記凸面に導入するように構成されている、請求項8に記載の車両。
- 前記エアフォイルは三角形である、請求項8に記載の車両。
- 前記凸面は複数の凹部を含む、請求項10に記載の車両。
- 前記エアフォイルに連結され、前記エアフォイルを振動させるように構成された作動要素をさらに備える、請求項8に記載の車両。
- 前記取込み構造部は非対称形である、請求項9に記載の車両。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US15/625,907 US20170283080A1 (en) | 2015-09-02 | 2017-06-16 | Winglet ejector configurations |
US15/625,907 | 2017-06-16 | ||
PCT/US2018/037902 WO2018232340A1 (en) | 2017-06-16 | 2018-06-15 | Winglet ejector configurations |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2020524116A true JP2020524116A (ja) | 2020-08-13 |
JP7217272B2 JP7217272B2 (ja) | 2023-02-02 |
Family
ID=64660749
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2020519014A Active JP7217272B2 (ja) | 2017-06-16 | 2018-06-15 | ウィングレットエジェクタ構成 |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP3638587A4 (ja) |
JP (1) | JP7217272B2 (ja) |
KR (1) | KR20200056978A (ja) |
CN (2) | CN111655580B (ja) |
BR (1) | BR112019026384B8 (ja) |
CA (1) | CA3067346A1 (ja) |
IL (1) | IL271437B1 (ja) |
WO (1) | WO2018232340A1 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111577657B (zh) * | 2020-04-29 | 2021-10-29 | 南京工业大学 | 带有无源自激励扫掠射流流动控制装置的压气机叶片 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5349612A (en) * | 1976-10-14 | 1978-05-06 | Petorobuichi Subuisuc Georugii | Ejector engine thrust increase device |
US4666104A (en) * | 1985-07-22 | 1987-05-19 | Kelber Charles C | Combination lift thrust device |
JPH08177628A (ja) * | 1994-12-21 | 1996-07-12 | Ishikawajima Harima Heavy Ind Co Ltd | 航空機エンジンのローブミキサ |
US20060273197A1 (en) * | 2005-05-23 | 2006-12-07 | Seyed Saddoughi | Dual bimorph synthetic pulsator |
US20160152324A1 (en) * | 2013-04-01 | 2016-06-02 | California Institute Of Technology | Fluidic fence for performance enhancement |
WO2017041018A1 (en) * | 2015-09-02 | 2017-03-09 | Jetoptera, Inc. | Fluidic propulsive system and thrust and lift generator for aerial vehicles |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2052869A (en) | 1934-10-08 | 1936-09-01 | Coanda Henri | Device for deflecting a stream of elastic fluid projected into an elastic fluid |
GB844748A (en) * | 1956-01-11 | 1960-08-17 | English Electric Co Ltd | Improvements in and relating to aircraft wings incorporating a power installation for propulsion |
US3525474A (en) * | 1968-12-09 | 1970-08-25 | Us Air Force | Jet pump or thrust augmentor |
US3591087A (en) | 1969-05-08 | 1971-07-06 | Rohr Corp | Apparatus for augmenting the thrust of an aircraft jet engine |
US3819134A (en) * | 1972-11-30 | 1974-06-25 | Rockwell International Corp | Aircraft system lift ejector |
DK140426B (da) | 1976-11-01 | 1979-08-27 | Arborg O J M | Fremdriftsdyse til transportmidler i luft eller vand. |
CA1100463A (en) * | 1978-11-22 | 1981-05-05 | Frederick L. Gilbertson | Nozzle structure with notches |
US4413782A (en) | 1980-12-18 | 1983-11-08 | The United States Of America As Represented By The Secretary Of The Navy | Jet excitation by an oscillating vane |
US4448354A (en) * | 1982-07-23 | 1984-05-15 | The United States Of America As Represented By The Secretary Of The Air Force | Axisymmetric thrust augmenting ejector with discrete primary air slot nozzles |
US4815942A (en) * | 1982-10-25 | 1989-03-28 | Elayne P. Alperin | Axially-symmetric, jet-diffuser ejector |
US20060059891A1 (en) * | 2004-09-23 | 2006-03-23 | Honeywell International, Inc. | Quiet chevron/tab exhaust eductor system |
US7937945B2 (en) * | 2006-10-27 | 2011-05-10 | Kinde Sr Ronald August | Combining a series of more efficient engines into a unit, or modular units |
US9587585B1 (en) * | 2013-04-30 | 2017-03-07 | The United States Of America As Represented By The Secretary Of The Air Force | Augmented propulsion system with boundary layer suction and wake blowing |
US20170283080A1 (en) * | 2015-09-02 | 2017-10-05 | Jetoptera, Inc. | Winglet ejector configurations |
-
2018
- 2018-06-15 CN CN201880047603.3A patent/CN111655580B/zh active Active
- 2018-06-15 KR KR1020207001412A patent/KR20200056978A/ko not_active Application Discontinuation
- 2018-06-15 CA CA3067346A patent/CA3067346A1/en active Pending
- 2018-06-15 IL IL271437A patent/IL271437B1/en unknown
- 2018-06-15 JP JP2020519014A patent/JP7217272B2/ja active Active
- 2018-06-15 EP EP18817815.6A patent/EP3638587A4/en active Pending
- 2018-06-15 CN CN202410029899.3A patent/CN118205703A/zh active Pending
- 2018-06-15 BR BR112019026384A patent/BR112019026384B8/pt active IP Right Grant
- 2018-06-15 WO PCT/US2018/037902 patent/WO2018232340A1/en unknown
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5349612A (en) * | 1976-10-14 | 1978-05-06 | Petorobuichi Subuisuc Georugii | Ejector engine thrust increase device |
US4666104A (en) * | 1985-07-22 | 1987-05-19 | Kelber Charles C | Combination lift thrust device |
JPH08177628A (ja) * | 1994-12-21 | 1996-07-12 | Ishikawajima Harima Heavy Ind Co Ltd | 航空機エンジンのローブミキサ |
US20060273197A1 (en) * | 2005-05-23 | 2006-12-07 | Seyed Saddoughi | Dual bimorph synthetic pulsator |
US20160152324A1 (en) * | 2013-04-01 | 2016-06-02 | California Institute Of Technology | Fluidic fence for performance enhancement |
WO2017041018A1 (en) * | 2015-09-02 | 2017-03-09 | Jetoptera, Inc. | Fluidic propulsive system and thrust and lift generator for aerial vehicles |
WO2017065859A2 (en) * | 2015-09-02 | 2017-04-20 | Jetoptera, Inc. | Fluidic propulsive system |
Also Published As
Publication number | Publication date |
---|---|
JP7217272B2 (ja) | 2023-02-02 |
BR112019026384B8 (pt) | 2024-02-06 |
CN111655580A (zh) | 2020-09-11 |
CN111655580B (zh) | 2024-01-16 |
EP3638587A1 (en) | 2020-04-22 |
IL271437A (en) | 2020-01-30 |
KR20200056978A (ko) | 2020-05-25 |
CN118205703A (zh) | 2024-06-18 |
CA3067346A1 (en) | 2018-12-20 |
EP3638587A4 (en) | 2021-03-24 |
BR112019026384B1 (pt) | 2023-12-12 |
WO2018232340A1 (en) | 2018-12-20 |
IL271437B1 (en) | 2024-10-01 |
BR112019026384A2 (pt) | 2020-07-21 |
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