FR3101676B1 - Ensemble propulsif pour fusée - Google Patents
Ensemble propulsif pour fusée Download PDFInfo
- Publication number
- FR3101676B1 FR3101676B1 FR1911131A FR1911131A FR3101676B1 FR 3101676 B1 FR3101676 B1 FR 3101676B1 FR 1911131 A FR1911131 A FR 1911131A FR 1911131 A FR1911131 A FR 1911131A FR 3101676 B1 FR3101676 B1 FR 3101676B1
- Authority
- FR
- France
- Prior art keywords
- combustion chamber
- propellant
- fuel tank
- rocket
- rocket propulsion
- 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.)
- Active
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
- F02K9/42—Rocket-engine plants, i.e. plants carrying both fuel and oxidant therefor; Control thereof using liquid or gaseous propellants
- F02K9/44—Feeding propellants
- F02K9/46—Feeding propellants using pumps
-
- 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
- F02K9/42—Rocket-engine plants, i.e. plants carrying both fuel and oxidant therefor; Control thereof using liquid or gaseous propellants
- F02K9/44—Feeding propellants
- F02K9/46—Feeding propellants using pumps
- F02K9/48—Feeding propellants using pumps driven by a gas turbine fed by propellant combustion gases or fed by vaporized propellants or other gases
-
- 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
- F02K9/42—Rocket-engine plants, i.e. plants carrying both fuel and oxidant therefor; Control thereof using liquid or gaseous propellants
- F02K9/44—Feeding propellants
- F02K9/50—Feeding propellants using pressurised fluid to pressurise the propellants
-
- 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
- F02K9/42—Rocket-engine plants, i.e. plants carrying both fuel and oxidant therefor; Control thereof using liquid or gaseous propellants
- F02K9/44—Feeding propellants
- F02K9/56—Control
-
- 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
- F02K9/42—Rocket-engine plants, i.e. plants carrying both fuel and oxidant therefor; Control thereof using liquid or gaseous propellants
- F02K9/44—Feeding propellants
- F02K9/56—Control
- F02K9/566—Control elements and safety devices, e.g. pressure relief valves
-
- 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
- F02K9/42—Rocket-engine plants, i.e. plants carrying both fuel and oxidant therefor; Control thereof using liquid or gaseous propellants
- F02K9/60—Constructional parts; Details not otherwise provided for
- F02K9/605—Reservoirs
-
- 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
- F02K9/972—Fluid cooling arrangements for 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
- F05D2260/00—Function
- F05D2260/20—Heat transfer, e.g. cooling
- F05D2260/213—Heat transfer, e.g. cooling by the provision of a heat exchanger within the cooling circuit
-
- 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
- F05D2270/30—Control parameters, e.g. input parameters
- F05D2270/301—Pressure
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
- Engine Equipment That Uses Special Cycles (AREA)
- Testing Of Engines (AREA)
- Exhaust-Gas Circulating Devices (AREA)
Abstract
Ensemble propulsif pour fusée Contenu de l’abrégé. L’invention se rapporte à un ensemble propulsif (1) pour fusée comprenant un réservoir (2) conçu pour contenir un ergol, un moteur comprenant une chambre de combustion (3) configurée pour faire subir à l’ergol une combustion générant des gaz d’échappement, un circuit d’alimentation (4) disposé entre le réservoir (2) d’ergol et la chambre de combustion (3) configuré pour alimenter la chambre de combustion (3) en ergol et un circuit de gaz d’échappement (8) disposée entre la chambre de combustion (3) et le réservoir (2) d’ergol configuré pour acheminer au moins une partie des gaz d’échappement depuis la chambre de combustion (3) vers le réservoir (2) d’ergol en vue d’en assurer sa pressurisation. Figure pour l’abrégé : Fig. 1.
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1911131A FR3101676B1 (fr) | 2019-10-08 | 2019-10-08 | Ensemble propulsif pour fusée |
EP20793749.1A EP4042009A1 (fr) | 2019-10-08 | 2020-09-30 | Ensemble propulsif pour fusee |
CN202080071109.8A CN114514371A (zh) | 2019-10-08 | 2020-09-30 | 用于火箭的推进组件 |
PCT/FR2020/051713 WO2021069814A1 (fr) | 2019-10-08 | 2020-09-30 | Ensemble propulsif pour fusee |
US17/715,416 US20220228542A1 (en) | 2019-10-08 | 2022-04-07 | Propulsion assembly for a rocket |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1911131A FR3101676B1 (fr) | 2019-10-08 | 2019-10-08 | Ensemble propulsif pour fusée |
FR1911131 | 2019-10-08 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR3101676A1 FR3101676A1 (fr) | 2021-04-09 |
FR3101676B1 true FR3101676B1 (fr) | 2021-10-15 |
Family
ID=69104738
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1911131A Active FR3101676B1 (fr) | 2019-10-08 | 2019-10-08 | Ensemble propulsif pour fusée |
Country Status (5)
Country | Link |
---|---|
US (1) | US20220228542A1 (fr) |
EP (1) | EP4042009A1 (fr) |
CN (1) | CN114514371A (fr) |
FR (1) | FR3101676B1 (fr) |
WO (1) | WO2021069814A1 (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115898699B (zh) * | 2022-10-21 | 2023-10-27 | 北京航天试验技术研究所 | 一种低温推进剂回温抽空装置 |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2408111A (en) * | 1943-08-30 | 1946-09-24 | Robert C Truax | Two-stage rocket system |
US2683963A (en) * | 1947-08-05 | 1954-07-20 | Edward F Chandler | Reaction engine with automatic pressure regulation |
GB2025532B (en) * | 1978-07-13 | 1983-06-15 | Sperry Rand Ltd | Fuelsystems for gas generators |
US5901557A (en) * | 1996-10-04 | 1999-05-11 | Mcdonnell Douglas Corporation | Passive low gravity cryogenic storage vessel |
US6047541A (en) * | 1998-08-26 | 2000-04-11 | The United States Of America As Represented By The Secretary Of The Air Force | HAN TEAN (xm-46) mixing gas generator propellant tank pressurizer for launch vehicles and spacecraft |
US20090288390A1 (en) * | 2008-05-23 | 2009-11-26 | Thomas Clayton Pavia | Simplified thrust chamber recirculating cooling system |
FR2975441B1 (fr) * | 2011-05-16 | 2016-02-12 | Snecma | Dispositif et procede de re-pressurisation |
US9816897B2 (en) * | 2012-06-06 | 2017-11-14 | Harris Corporation | Wireless engine monitoring system and associated engine wireless sensor network |
FR2998926B1 (fr) * | 2012-11-30 | 2014-12-26 | Snecma | Ensemble propulsif pour fusee |
FR3009587B1 (fr) * | 2013-08-06 | 2015-08-28 | Snecma | Dispositif de pressurisation de reservoirs d'ergol d'un moteur de fusee |
FR3009585A1 (fr) * | 2013-08-06 | 2015-02-13 | Snecma | Dispositif de pressurisation d'un reservoir d'ergol d'un moteur de fusee |
US9777698B2 (en) * | 2013-11-12 | 2017-10-03 | Daniel Keith Schlak | Multiple motor gas turbine engine system with auxiliary gas utilization |
US9656756B2 (en) * | 2014-03-10 | 2017-05-23 | The Boeing Company | Turbo-compressor system and method for extracting energy from an aircraft engine |
US9989014B2 (en) * | 2014-03-28 | 2018-06-05 | The Boeing Company | Premixed liquid propellant propulsion system and method with anti-flashback quenching liquid injector |
US10100748B2 (en) * | 2014-09-15 | 2018-10-16 | The Boeing Company | Dual fuel gas turbine thrust and power control |
US9650996B2 (en) * | 2015-03-13 | 2017-05-16 | The Boeing Company | Valve controller for pressure stabilization |
-
2019
- 2019-10-08 FR FR1911131A patent/FR3101676B1/fr active Active
-
2020
- 2020-09-30 WO PCT/FR2020/051713 patent/WO2021069814A1/fr unknown
- 2020-09-30 EP EP20793749.1A patent/EP4042009A1/fr not_active Withdrawn
- 2020-09-30 CN CN202080071109.8A patent/CN114514371A/zh active Pending
-
2022
- 2022-04-07 US US17/715,416 patent/US20220228542A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
WO2021069814A1 (fr) | 2021-04-15 |
FR3101676A1 (fr) | 2021-04-09 |
EP4042009A1 (fr) | 2022-08-17 |
US20220228542A1 (en) | 2022-07-21 |
CN114514371A (zh) | 2022-05-17 |
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