WO2000034641A1 - Rocket nozzle contour for flow separation control and side load reduction - Google Patents
Rocket nozzle contour for flow separation control and side load reduction Download PDFInfo
- Publication number
- WO2000034641A1 WO2000034641A1 PCT/SE1998/002222 SE9802222W WO0034641A1 WO 2000034641 A1 WO2000034641 A1 WO 2000034641A1 SE 9802222 W SE9802222 W SE 9802222W WO 0034641 A1 WO0034641 A1 WO 0034641A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- contour
- nozzle
- derivative
- parabola
- side load
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02K—JET-PROPULSION PLANTS
- F02K9/00—Rocket-engine plants, i.e. plants carrying both fuel and oxidant therefor; Control thereof
- F02K9/97—Rocket nozzles
-
- 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
- F05D2250/00—Geometry
- F05D2250/10—Two-dimensional
- F05D2250/16—Two-dimensional parabolic
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)
- Aerodynamic Tests, Hydrodynamic Tests, Wind Tunnels, And Water Tanks (AREA)
- Control Of Turbines (AREA)
- Testing Of Engines (AREA)
Abstract
Description
Claims
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP98965318A EP1135588A1 (en) | 1998-12-04 | 1998-12-04 | Rocket nozzle contour for flow separation control and side load reduction |
UA2001063740A UA46175C2 (en) | 1998-12-04 | 1998-12-04 | ROCKET ENGINE NOZZLE PROFILE THAT POSSIBLES CONTROL OF FLOW DISPOSAL AND PROVIDES REDUCTION OF SIDE LOAD |
US09/856,610 US6574964B1 (en) | 1998-12-04 | 1998-12-04 | Rocket nozzle contour for flow separation control and side load reduction |
RU2001114577/06A RU2209333C2 (en) | 1998-12-04 | 1998-12-04 | Conour of rocket nozzle to control division of flow and reduct side load |
PCT/SE1998/002222 WO2000034641A1 (en) | 1998-12-04 | 1998-12-04 | Rocket nozzle contour for flow separation control and side load reduction |
JP2000587065A JP2002531766A (en) | 1998-12-04 | 1998-12-04 | Rocket nozzle profile for flow separation control and side load reduction |
CN98814321A CN1322275A (en) | 1998-12-04 | 1998-12-04 | Rocket nozzle contour for flow separation control and side load reduction |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/SE1998/002222 WO2000034641A1 (en) | 1998-12-04 | 1998-12-04 | Rocket nozzle contour for flow separation control and side load reduction |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2000034641A1 true WO2000034641A1 (en) | 2000-06-15 |
Family
ID=20411802
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/SE1998/002222 WO2000034641A1 (en) | 1998-12-04 | 1998-12-04 | Rocket nozzle contour for flow separation control and side load reduction |
Country Status (7)
Country | Link |
---|---|
US (1) | US6574964B1 (en) |
EP (1) | EP1135588A1 (en) |
JP (1) | JP2002531766A (en) |
CN (1) | CN1322275A (en) |
RU (1) | RU2209333C2 (en) |
UA (1) | UA46175C2 (en) |
WO (1) | WO2000034641A1 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012055801A1 (en) * | 2010-10-25 | 2012-05-03 | Deutsches Zentrum für Luft- und Raumfahrt e.V. | Propulsion unit and method for reducing a side load on a motor apparatus |
AT511466A4 (en) * | 2011-08-03 | 2012-12-15 | Hoerbiger Kompressortech Hold | FLUID MIXER |
RU2531161C1 (en) * | 2013-04-24 | 2014-10-20 | Федеральное государственное унитарное предприятие "Центральный аэрогидродинамический институт имени профессора Н.Е. Жуковского" (ФГУП "ЦАГИ") | Axisymmetric nozzle of rocket engine |
EP3144517A1 (en) * | 2015-09-18 | 2017-03-22 | Airbus DS GmbH | Thrust nozzle |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2882401B1 (en) * | 2005-02-22 | 2007-05-11 | Agence Spatiale Europeenne | DEVICE AND METHOD FOR REDUCING NON-STATIONARY SIDE FORCES ACTING ON A TUYERE OF A FUSEE ENGINE |
US20080264372A1 (en) * | 2007-03-19 | 2008-10-30 | Sisk David B | Two-stage ignition system |
US9009966B2 (en) * | 2013-03-15 | 2015-04-21 | Northrop Gurmman Systems Corporation | Internal/external single expansion ramp nozzle with integrated third stream |
RU2552020C2 (en) * | 2013-09-23 | 2015-06-10 | Государственный научный центр Российской Федерации-федеральное государственное унитарное предприятие "Исследовательский Центр имени М.В. Келдыша" | Rocket engine nozzle |
KR20200114123A (en) | 2019-03-27 | 2020-10-07 | 엘지전자 주식회사 | An air conditioning apparatus |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3352495A (en) * | 1965-01-29 | 1967-11-14 | Thiokol Chemical Corp | Nozzle construction |
US3394549A (en) * | 1965-07-06 | 1968-07-30 | North American Rockwell | Step nozzle |
US4821962A (en) * | 1986-08-04 | 1989-04-18 | Office National D'etudes Et De Recherche Aerospatiales (Onera) | Propeller nozzles thereby reducing lateral forces |
WO1997029277A1 (en) * | 1996-02-12 | 1997-08-14 | Volvo Aero Corporation | Rocket engine nozzle |
WO1998012429A1 (en) * | 1996-09-23 | 1998-03-26 | Volvo Aero Corporation | Controlled temperature rocket nozzle |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2618488B1 (en) | 1987-07-20 | 1989-12-15 | Europ Propulsion | DIVERGENT WITH BREAKING GALBE FOR NOZZLE OF MOTOR-ROCKET |
US6324833B1 (en) * | 1990-04-24 | 2001-12-04 | Cordant Technologies, Inc. | Reinforced composite articles and method of making same |
FR2705737B1 (en) | 1993-05-28 | 1995-08-18 | Europ Propulsion | Scalloped rocket engine nozzle. |
FR2705739B1 (en) | 1993-05-28 | 1995-08-18 | Europ Propulsion | Rocket engine nozzle with selectively reduced outlet section. |
NL1004193C2 (en) | 1996-04-01 | 1997-10-02 | Sjoerd Meijer | Method for processing metal sheet. |
DE19755732C2 (en) | 1997-12-15 | 2000-01-13 | Waeschle Gmbh | Process for the production of granules from polymeric materials |
-
1998
- 1998-12-04 UA UA2001063740A patent/UA46175C2/en unknown
- 1998-12-04 RU RU2001114577/06A patent/RU2209333C2/en not_active IP Right Cessation
- 1998-12-04 EP EP98965318A patent/EP1135588A1/en not_active Ceased
- 1998-12-04 US US09/856,610 patent/US6574964B1/en not_active Expired - Fee Related
- 1998-12-04 CN CN98814321A patent/CN1322275A/en active Pending
- 1998-12-04 JP JP2000587065A patent/JP2002531766A/en active Pending
- 1998-12-04 WO PCT/SE1998/002222 patent/WO2000034641A1/en not_active Application Discontinuation
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3352495A (en) * | 1965-01-29 | 1967-11-14 | Thiokol Chemical Corp | Nozzle construction |
US3394549A (en) * | 1965-07-06 | 1968-07-30 | North American Rockwell | Step nozzle |
US4821962A (en) * | 1986-08-04 | 1989-04-18 | Office National D'etudes Et De Recherche Aerospatiales (Onera) | Propeller nozzles thereby reducing lateral forces |
WO1997029277A1 (en) * | 1996-02-12 | 1997-08-14 | Volvo Aero Corporation | Rocket engine nozzle |
WO1998012429A1 (en) * | 1996-09-23 | 1998-03-26 | Volvo Aero Corporation | Controlled temperature rocket nozzle |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012055801A1 (en) * | 2010-10-25 | 2012-05-03 | Deutsches Zentrum für Luft- und Raumfahrt e.V. | Propulsion unit and method for reducing a side load on a motor apparatus |
US8938972B2 (en) | 2010-10-25 | 2015-01-27 | Deutsches Zentrum Fuer Luft-Und Raumfahrt E.V. | Engine apparatus and method for reducing a side load on a flying object |
AT511466A4 (en) * | 2011-08-03 | 2012-12-15 | Hoerbiger Kompressortech Hold | FLUID MIXER |
AT511466B1 (en) * | 2011-08-03 | 2012-12-15 | Hoerbiger Kompressortech Hold | FLUID MIXER |
DE102012013399A1 (en) | 2011-08-03 | 2013-02-07 | Hoerbiger Kompressortechnik Holding Gmbh | fluid mixers |
DE102012013399B4 (en) | 2011-08-03 | 2023-06-29 | Hoerbiger Wien Gmbh | fluid mixer |
RU2531161C1 (en) * | 2013-04-24 | 2014-10-20 | Федеральное государственное унитарное предприятие "Центральный аэрогидродинамический институт имени профессора Н.Е. Жуковского" (ФГУП "ЦАГИ") | Axisymmetric nozzle of rocket engine |
EP3144517A1 (en) * | 2015-09-18 | 2017-03-22 | Airbus DS GmbH | Thrust nozzle |
JP2017078405A (en) * | 2015-09-18 | 2017-04-27 | エアバス デーエス ゲゼルシャフト ミット ベシュレンクテル ハフツング | Thrust nozzle |
US10590888B2 (en) | 2015-09-18 | 2020-03-17 | Airbus Ds Gmbh | Thrust nozzle with double contour and smooth transition |
Also Published As
Publication number | Publication date |
---|---|
UA46175C2 (en) | 2002-05-15 |
CN1322275A (en) | 2001-11-14 |
EP1135588A1 (en) | 2001-09-26 |
US6574964B1 (en) | 2003-06-10 |
RU2209333C2 (en) | 2003-07-27 |
JP2002531766A (en) | 2002-09-24 |
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