UA78760C2 - Ejector direct-jet air-reaction engine and injector unit - Google Patents
Ejector direct-jet air-reaction engine and injector unit Download PDFInfo
- Publication number
- UA78760C2 UA78760C2 UA20040907637A UA20040907637A UA78760C2 UA 78760 C2 UA78760 C2 UA 78760C2 UA 20040907637 A UA20040907637 A UA 20040907637A UA 20040907637 A UA20040907637 A UA 20040907637A UA 78760 C2 UA78760 C2 UA 78760C2
- Authority
- UA
- Ukraine
- Prior art keywords
- air
- ejector
- jet
- injector
- direct
- Prior art date
Links
- 238000006243 chemical reaction Methods 0.000 title description 2
- 239000000446 fuel Substances 0.000 claims abstract description 28
- 239000012530 fluid Substances 0.000 claims abstract description 8
- 238000002485 combustion reaction Methods 0.000 claims description 40
- 238000002347 injection Methods 0.000 claims description 38
- 239000007924 injection Substances 0.000 claims description 38
- 239000007788 liquid Substances 0.000 claims description 31
- 239000007789 gas Substances 0.000 claims description 23
- 239000001257 hydrogen Substances 0.000 claims description 22
- 229910052739 hydrogen Inorganic materials 0.000 claims description 22
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 13
- 239000007800 oxidant agent Substances 0.000 claims description 9
- 230000035939 shock Effects 0.000 claims description 8
- 238000000926 separation method Methods 0.000 claims description 6
- 239000006096 absorbing agent Substances 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims description 4
- 230000007246 mechanism Effects 0.000 claims description 4
- 239000013598 vector Substances 0.000 claims description 4
- 230000008859 change Effects 0.000 claims description 3
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 239000007921 spray Substances 0.000 claims description 3
- 239000000126 substance Substances 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 238000006073 displacement reaction Methods 0.000 claims description 2
- 239000003381 stabilizer Substances 0.000 claims description 2
- 230000001276 controlling effect Effects 0.000 claims 2
- 230000002459 sustained effect Effects 0.000 claims 1
- 238000002156 mixing Methods 0.000 abstract description 10
- 230000003190 augmentative effect Effects 0.000 abstract 1
- 238000011144 upstream manufacturing Methods 0.000 abstract 1
- 150000002431 hydrogen Chemical class 0.000 description 9
- 238000000034 method Methods 0.000 description 7
- 238000001816 cooling Methods 0.000 description 4
- -1 for example Substances 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 239000003507 refrigerant Substances 0.000 description 3
- 239000003054 catalyst Substances 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 235000015842 Hesperis Nutrition 0.000 description 1
- 235000012633 Iberis amara Nutrition 0.000 description 1
- 101800000628 PDH precursor-related peptide Proteins 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 230000002528 anti-freeze Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000013401 experimental design Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000002828 fuel tank Substances 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000003380 propellant Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
Classifications
-
- 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
- F02K7/10—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 characterised by having ram-action compression, i.e. aero-thermo-dynamic-ducts or ram-jet engines
- F02K7/12—Injection-induction jet engines
-
- 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
- F02K7/10—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 characterised by having ram-action compression, i.e. aero-thermo-dynamic-ducts or ram-jet engines
-
- 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
- F05D2260/00—Function
- F05D2260/60—Fluid transfer
- F05D2260/601—Fluid transfer using an ejector or a jet pump
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Jet Pumps And Other Pumps (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US10/081,343 US6786040B2 (en) | 2002-02-20 | 2002-02-20 | Ejector based engines |
| PCT/US2003/004911 WO2003071117A1 (fr) | 2002-02-20 | 2003-02-18 | Moteurs a base d'ejecteurs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| UA78760C2 true UA78760C2 (en) | 2007-04-25 |
Family
ID=27733263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| UA20040907637A UA78760C2 (en) | 2002-02-20 | 2003-02-18 | Ejector direct-jet air-reaction engine and injector unit |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US6786040B2 (fr) |
| EP (1) | EP1476649A1 (fr) |
| JP (1) | JP2005517862A (fr) |
| CN (1) | CN1633554A (fr) |
| AU (1) | AU2003217574A1 (fr) |
| RU (1) | RU2004125487A (fr) |
| UA (1) | UA78760C2 (fr) |
| WO (1) | WO2003071117A1 (fr) |
Families Citing this family (46)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6883330B2 (en) * | 2002-10-02 | 2005-04-26 | United Technologies Corporation | Variable geometry inlet design for scram jet engine |
| GB2404952B (en) * | 2003-08-12 | 2006-08-30 | Rolls Royce Plc | Air breathing reaction propulsion engines |
| JP4032031B2 (ja) * | 2004-02-23 | 2008-01-16 | 本田技研工業株式会社 | 燃料ガス製造装置 |
| US7328571B2 (en) * | 2004-11-29 | 2008-02-12 | United Technologies Corporation | Semi-axisymmetric scramjet flowpath with conformal nozzle |
| US20060168958A1 (en) * | 2005-01-02 | 2006-08-03 | Jan Vetrovec | Supercharged internal combustion engine |
| US7568348B2 (en) * | 2005-11-28 | 2009-08-04 | Aerojet-General Corporation | Nozzle assembly for rocket and ramjet applications |
| US7837141B2 (en) * | 2006-03-22 | 2010-11-23 | The Boeing Company | Reaction drive rotor/wing variable area nozzle |
| EP2153051A4 (fr) * | 2007-05-22 | 2013-06-19 | Volvo Aero Corp | Agencement de masquage pour moteur à turbine à gaz |
| US20110017874A1 (en) * | 2007-11-26 | 2011-01-27 | Clearvalue Technologies, Inc. | Means of fuel and oxidizer storage |
| US7954329B2 (en) * | 2007-12-21 | 2011-06-07 | Grossi Aerospace, Inc. | Statically-operating ejector ramjet |
| DE102009011452A1 (de) * | 2009-03-03 | 2010-09-09 | Rolls-Royce Deutschland Ltd & Co Kg | Verfahren zur Herstellung eines Ejektor-Düsen-Rohrs |
| US8863525B2 (en) | 2011-01-03 | 2014-10-21 | General Electric Company | Combustor with fuel staggering for flame holding mitigation |
| US20120180486A1 (en) * | 2011-01-18 | 2012-07-19 | General Electric Company | Gas turbine fuel system for low dynamics |
| US9726115B1 (en) | 2011-02-15 | 2017-08-08 | Aerojet Rocketdyne, Inc. | Selectable ramjet propulsion system |
| CN102588112A (zh) * | 2011-03-28 | 2012-07-18 | 摩尔动力(北京)技术股份有限公司 | 射流高效热动力系统 |
| CN102536511A (zh) * | 2011-03-28 | 2012-07-04 | 摩尔动力(北京)技术股份有限公司 | 大推力飞行器发动机 |
| US20130087632A1 (en) * | 2011-10-11 | 2013-04-11 | Patrick Germain | Gas turbine engine exhaust ejector nozzle with de-swirl cascade |
| CN102787994B (zh) * | 2012-08-25 | 2014-06-11 | 冯益安 | 喷气式汽车喷气减速动力机 |
| CN103032176B (zh) * | 2013-01-15 | 2016-11-23 | 中国兵器工业集团第七0研究所 | 一种冲压中冷燃气轮机 |
| CN103423760B (zh) * | 2013-08-31 | 2016-01-20 | 魏伯卿 | 烯烃厂加热炉富氧局部增氧射流助燃节能减排系统 |
| CN103630362B (zh) * | 2013-11-29 | 2016-05-18 | 中国航天科技集团公司第六研究院第十一研究所 | 冲压发动机分离试验用堵盖作动装置和方法 |
| RU2573425C1 (ru) * | 2014-08-07 | 2016-01-20 | Федеральное государственное унитарное предприятие "Центральный институт авиационного моторостроения им. П.И. Баранова" | Способ организации горения в гиперзвуковом воздушно-реактивном двигателе |
| CN104374543B (zh) * | 2014-11-06 | 2018-03-13 | 沈阳黎明航空发动机(集团)有限责任公司 | 一种研究气流混合特性的装置的使用方法 |
| CN104711951B (zh) * | 2014-12-31 | 2016-06-01 | 中国电子科技集团公司第三十八研究所 | 一种基于涡喷发动机的除冰雪装置 |
| US9889924B2 (en) * | 2015-08-24 | 2018-02-13 | The Boeing Company | Multi-directional control using upper surface blowing systems |
| AU2016338382B2 (en) | 2015-09-02 | 2021-04-01 | Jetoptera, Inc. | Ejector and airfoil configurations |
| US10464668B2 (en) | 2015-09-02 | 2019-11-05 | Jetoptera, Inc. | Configuration for vertical take-off and landing system for aerial vehicles |
| US11001378B2 (en) | 2016-08-08 | 2021-05-11 | Jetoptera, Inc. | Configuration for vertical take-off and landing system for aerial vehicles |
| CN105604735A (zh) * | 2016-01-27 | 2016-05-25 | 吴畏 | 高超音速飞行器 |
| CN106884739A (zh) * | 2017-05-05 | 2017-06-23 | 中国科学院力学研究所 | 一种基于液体燃料混合含能材料粉末提升推力的冲压发动机 |
| CA3068569A1 (fr) | 2017-06-27 | 2019-01-03 | Jetoptera, Inc. | Configuration pour systeme de decollage et d'atterrissage vertical pour vehicules aeriens |
| US10894606B2 (en) * | 2017-12-18 | 2021-01-19 | Raytheon Company | Use of infrared transparent airframe materials for passive cooling of internal components |
| JP7001489B2 (ja) | 2018-02-09 | 2022-01-19 | 三菱重工業株式会社 | スクラムジェットエンジン及び飛翔体 |
| US11359578B2 (en) * | 2018-08-06 | 2022-06-14 | General Electric Company | Ramjet engine with rotating detonation combustion system and method for operation |
| CN109540526B (zh) * | 2018-12-09 | 2021-10-15 | 西安航天动力试验技术研究所 | 一种用于冲压发动机直连试验中涡轮引射系统 |
| DE102021004807A1 (de) | 2020-10-07 | 2022-04-07 | Mathias Herrmann | Antriebskonzept zur Kombination von konventionellen Raketentriebwerken und luftatmenden Triebwerken (Heber-Konzept) |
| DE102021000530A1 (de) | 2021-02-03 | 2022-08-04 | Mathias Hermann | Antriebskonzept zum Start und Betrieb luftatmender Triebwerkssysteme (z.B. bei Ramjets) durch zusätzlich-variable Einbringung eines Oxidators |
| CN113324261B (zh) * | 2021-06-07 | 2022-07-05 | 西北工业大学 | 一种带有整流板的扩压器及其应用 |
| CN113673184B (zh) * | 2021-08-23 | 2023-05-16 | 北京航空航天大学 | 引射混合器的容腔动力学迭代模型计算方法和装置 |
| DE102021004784A1 (de) | 2021-09-22 | 2023-03-23 | Mathias Herrmann | Adaptives Triebwerkskonzept (z.B. Raketen, Überschallraketenbrennkammern, luftatmende Triebwerke wie z.B. Düsentriebwerke, Unterschall- Staustahltriebwerken, Ramjets Scramjets, Dualmode, Pulsejets, Detonationsstriebwerke, Raketen-Staustrahl-Antriebe, Laval-/Düsen) und Strukturkonzept (z.B. für Flugzeuge und Raketen) für flexible und gezielt veränderliche Geometrien |
| KR102713966B1 (ko) | 2021-10-07 | 2024-10-11 | 한국과학기술원 | 인젝터, 이를 포함하는 연소기 및 이를 포함하는 가스 터빈 |
| US20240027068A1 (en) * | 2021-10-07 | 2024-01-25 | Korea Advanced Institute Of Science And Technology | Injector, combustor comprising same, and gas turbine comprising same |
| CN114109651B (zh) * | 2021-11-09 | 2023-05-05 | 宁波天擎航天科技有限公司 | 一种固态燃料火箭组合冲压发动机 |
| CN114777157B (zh) * | 2022-03-17 | 2023-06-30 | 西北工业大学 | 一种可变几何的燃烧室扩压器结构及应用 |
| CN114607525B (zh) * | 2022-04-02 | 2022-07-19 | 中北大学 | 氢燃料旋转冲压喷气式涡扇发动机 |
| CN114810424B (zh) * | 2022-04-29 | 2024-02-02 | 西北工业大学 | 一种基于喷雾冷却的发动机主动冷却凹腔结构 |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2690648A (en) * | 1951-07-03 | 1954-10-05 | Dowty Equipment Ltd | Means for conducting the flow of liquid fuel for feeding burners of gas turbine engines |
| US2995893A (en) * | 1957-07-03 | 1961-08-15 | Napier & Son Ltd | Compound ramjet-turborocket engine |
| US3143856A (en) * | 1963-07-30 | 1964-08-11 | United Aircraft Corp | Directional control means for rockets or the like |
| US3974648A (en) * | 1968-08-19 | 1976-08-17 | United Technologies Corporation | Variable geometry ramjet engine |
| US3812672A (en) * | 1972-02-10 | 1974-05-28 | Cci Aerospace Corp | Supercharged ejector ramjet aircraft engine |
| US5167249A (en) * | 1981-10-19 | 1992-12-01 | United Technologies Corporation | Variable-throat chin inlet high Mach number missile application |
| US4499735A (en) * | 1982-03-23 | 1985-02-19 | The United States Of America As Represented By The Secretary Of The Air Force | Segmented zoned fuel injection system for use with a combustor |
| EP0370209A1 (fr) * | 1988-10-06 | 1990-05-30 | The Boeing Company | Moteur pour véhicles à vitesse lente jusqu'à la vitesse hypersonique |
| DE4008956A1 (de) * | 1990-03-20 | 1991-09-26 | Messerschmitt Boelkow Blohm | Einlaufsystem fuer ueber- oder hyperschallflugzeuge |
| DE4222947C2 (de) * | 1992-07-11 | 1995-02-02 | Deutsche Aerospace | Strahltriebwerk |
| US5946904A (en) | 1997-08-12 | 1999-09-07 | Boehnlein; John J. | Ejector ramjet engine |
| US6109038A (en) * | 1998-01-21 | 2000-08-29 | Siemens Westinghouse Power Corporation | Combustor with two stage primary fuel assembly |
-
2002
- 2002-02-20 US US10/081,343 patent/US6786040B2/en not_active Expired - Fee Related
-
2003
- 2003-02-18 WO PCT/US2003/004911 patent/WO2003071117A1/fr active Application Filing
- 2003-02-18 EP EP03713527A patent/EP1476649A1/fr not_active Withdrawn
- 2003-02-18 CN CNA038041499A patent/CN1633554A/zh active Pending
- 2003-02-18 AU AU2003217574A patent/AU2003217574A1/en not_active Abandoned
- 2003-02-18 RU RU2004125487/06A patent/RU2004125487A/ru unknown
- 2003-02-18 JP JP2003569991A patent/JP2005517862A/ja active Pending
- 2003-02-18 UA UA20040907637A patent/UA78760C2/uk unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US20030154720A1 (en) | 2003-08-21 |
| CN1633554A (zh) | 2005-06-29 |
| AU2003217574A1 (en) | 2003-09-09 |
| RU2004125487A (ru) | 2005-05-10 |
| JP2005517862A (ja) | 2005-06-16 |
| AU2003217574A8 (en) | 2003-09-09 |
| US6786040B2 (en) | 2004-09-07 |
| WO2003071117A8 (fr) | 2007-10-25 |
| WO2003071117A1 (fr) | 2003-08-28 |
| EP1476649A1 (fr) | 2004-11-17 |
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