JP2016526127A - デュアルモード化学ロケットエンジン、およびデュアルモード化学ロケットエンジンを備えるデュアルモード推進システム - Google Patents
デュアルモード化学ロケットエンジン、およびデュアルモード化学ロケットエンジンを備えるデュアルモード推進システム Download PDFInfo
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- 239000000126 substance Substances 0.000 title claims abstract description 24
- 239000003380 propellant Substances 0.000 claims abstract description 73
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 claims abstract description 66
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- 230000003197 catalytic effect Effects 0.000 claims description 4
- 229910052702 rhenium Inorganic materials 0.000 claims description 3
- WUAPFZMCVAUBPE-UHFFFAOYSA-N rhenium atom Chemical compound [Re] WUAPFZMCVAUBPE-UHFFFAOYSA-N 0.000 claims description 3
- 238000000926 separation method Methods 0.000 claims 2
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Images
Classifications
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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
- 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
- F02K9/425—Propellants
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- C—CHEMISTRY; METALLURGY
- C06—EXPLOSIVES; MATCHES
- C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
- C06B47/00—Compositions in which the components are separately stored until the moment of burning or explosion, e.g. "Sprengel"-type explosives; Suspensions of solid component in a normally non-explosive liquid phase, including a thickened aqueous phase
- C06B47/02—Compositions in which the components are separately stored until the moment of burning or explosion, e.g. "Sprengel"-type explosives; Suspensions of solid component in a normally non-explosive liquid phase, including a thickened aqueous phase the components comprising a binary propellant
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- C—CHEMISTRY; METALLURGY
- C06—EXPLOSIVES; MATCHES
- C06D—MEANS FOR GENERATING SMOKE OR MIST; GAS-ATTACK COMPOSITIONS; GENERATION OF GAS FOR BLASTING OR PROPULSION (CHEMICAL PART)
- C06D5/00—Generation of pressure gas, e.g. for blasting cartridges, starting cartridges, rockets
- C06D5/04—Generation of pressure gas, e.g. for blasting cartridges, starting cartridges, rockets by auto-decomposition of single substances
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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
- 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
- F02K9/52—Injectors
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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
- 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
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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
- 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
- F02K9/62—Combustion or thrust chambers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64G—COSMONAUTICS; VEHICLES OR EQUIPMENT THEREFOR
- B64G1/00—Cosmonautic vehicles
- B64G1/22—Parts of, or equipment specially adapted for fitting in or to, cosmonautic vehicles
- B64G1/40—Arrangements or adaptations of propulsion systems
- B64G1/401—Liquid propellant rocket engines
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64G—COSMONAUTICS; VEHICLES OR EQUIPMENT THEREFOR
- B64G1/00—Cosmonautic vehicles
- B64G1/22—Parts of, or equipment specially adapted for fitting in or to, cosmonautic vehicles
- B64G1/40—Arrangements or adaptations of propulsion systems
- B64G1/402—Propellant tanks; Feeding propellants
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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
- 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
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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
- 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
- F02K9/68—Decomposition chambers
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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
- F02K9/00—Rocket-engine plants, i.e. plants carrying both fuel and oxidant therefor; Control thereof
- F02K9/80—Rocket-engine plants, i.e. plants carrying both fuel and oxidant therefor; Control thereof characterised by thrust or thrust vector control
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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
- F02K9/00—Rocket-engine plants, i.e. plants carrying both fuel and oxidant therefor; Control thereof
- F02K9/80—Rocket-engine plants, i.e. plants carrying both fuel and oxidant therefor; Control thereof characterised by thrust or thrust vector control
- F02K9/82—Rocket-engine plants, i.e. plants carrying both fuel and oxidant therefor; Control thereof characterised by thrust or thrust vector control by injection of a secondary fluid into the rocket exhaust gases
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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
- F02K9/00—Rocket-engine plants, i.e. plants carrying both fuel and oxidant therefor; Control thereof
- F02K9/97—Rocket nozzles
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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
- 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
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Organic Chemistry (AREA)
- Remote Sensing (AREA)
- Aviation & Aerospace Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Catalysts (AREA)
- Output Control And Ontrol Of Special Type Engine (AREA)
- Exhaust Gas After Treatment (AREA)
- Testing Of Engines (AREA)
Abstract
Description
本発明のデュアルモード推進システムの実施形態の簡略化された水力学的な概略図が、図1に示されている。サービス弁22および32が、運転前に単元推進薬を推進システムへと充填するために使用されている。例えばLMP−103Sといった、燃料リッチ単元推進薬が推進薬容器21に収容されており、過酸化水素が推進薬容器31に収容される。例えばヘリウムといった、高い圧力(つまり、数十メガパスカル(数百バール))に加圧しているガスが、推進システムの運転の前に、サービス弁11を介して加圧剤容器10へと充填される。推進システムは、遮断弁24および34の下流で推進薬配管における締め切りガスを放出することによって作動され、その後、最初の点火の前に推進薬のスラスタへの呼び入れを実施する。いずれかのスラスタを点火するとき、容器10からの加圧剤ガスが、圧力調節器12によって、ロケットエンジン運転推進薬供給圧力(つまり、数メガパスカル(数十バール))に下げるように調節される。加圧剤は、推進薬遮断弁13を通り、さらに逆止弁20および30を通り、推進薬容器21および31へと流れる。運転モード、つまり、単元推進薬モードまたは二元推進薬モードに応じて、推進薬容器21もしくは31のいずれか、または、両方からの単元推進薬が、点火するとき、推進薬フィルタ23および33をそれぞれ通り、主題のエンジンへと流れる。
Claims (13)
- 過酸化水素のための触媒床を備える、過酸化水素のための一次反応室(140)を有し、一次反応室が、燃料リッチ単元推進薬の自身への注入のための手段(125)を有する二次反応室(150)に連結される、デュアルモード化学ロケットエンジン(100)。
- 前記注入のための手段(125)が、外部から前記二次反応室(150)への、推進薬供給配管(121)からの前記燃料リッチ単元推進薬の注入を可能にするように構成される、請求項1に記載のデュアルモード化学ロケットエンジン。
- 前記二次反応室(150)に、耐高温触媒装置(135)を追加的に備える、請求項1または2に記載のデュアルモード化学ロケットエンジン。
- 前記二次反応室(150)が、レニウム、好ましくはイリジウムで裏打ちされたレニウムから製作される、請求項1から3のいずれか一項に記載のデュアルモード化学ロケットエンジン。
- 請求項1から4のいずれか一項に記載のデュアルモード化学ロケットエンジン(100)を備えるデュアルモード推進システム。
- 液体の貯蔵可能な危険有害性の低い燃料リッチ単元推進薬と、過酸化水素とを備える、請求項5に記載のデュアルモード推進システム。
- 前記燃料リッチ単元推進薬が、ADNに基づく、または、HANに基づく、請求項5または6に記載のデュアルモード推進システム。
- 請求項7に記載された燃料リッチ単元推進薬を用いる単元推進薬ロケットエンジン(40)を備える、請求項5から7のいずれか一項に記載のデュアルモード推進システム。
- 請求項1から4のいずれか一項に記載のデュアルモード化学ロケットエンジン、および/または、請求項5から8のいずれか一項に記載のデュアルモード推進システムを備える宇宙船。
- 請求項1から4のいずれか一項に記載のデュアルモード化学ロケットエンジンにおいて、第1の分離容器に貯蔵される、燃料リッチADNまたはHANに基づいた液体単元推進薬混合物と、第2の分離容器に貯蔵される、高濃縮された過酸化水素とを含む二元推進薬組み合わせの使用。
- 燃料リッチ液体単元推進薬が、過酸化水素の分解から得られる高温の酸化剤リッチガスの流れへと注入され、それによって前記燃料リッチ液体単元推進薬が分解され、前記酸化剤リッチガスと共に燃焼される、推力を発生する方法。
- 前記燃料リッチ液体単元推進薬が、ADNに基づく、または、HANに基づく、請求項11に記載の方法。
- 前記推力が、請求項1に記載のエンジンで発生される、請求項11または12に記載の方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
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SE1350653-0 | 2013-05-29 | ||
SE1350653 | 2013-05-29 | ||
PCT/SE2014/050656 WO2014193300A1 (en) | 2013-05-29 | 2014-05-28 | Dual mode chemical rocket engine, and dual mode propulsion system comprising the rocket engine |
Publications (2)
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JP2016526127A true JP2016526127A (ja) | 2016-09-01 |
JP6567507B2 JP6567507B2 (ja) | 2019-08-28 |
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JP2016516480A Expired - Fee Related JP6567507B2 (ja) | 2013-05-29 | 2014-05-28 | デュアルモード化学ロケットエンジン、およびデュアルモード化学ロケットエンジンを備えるデュアルモード推進システム |
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US (1) | US20160108855A1 (ja) |
EP (1) | EP3004031B1 (ja) |
JP (1) | JP6567507B2 (ja) |
KR (1) | KR20160011656A (ja) |
BR (1) | BR112015028861A2 (ja) |
WO (1) | WO2014193300A1 (ja) |
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EP2999684B1 (en) | 2013-05-20 | 2020-05-06 | ECAPS Aktiebolag | Dual mode chemical rocket engine and dual mode propulsion system comprising the rocket engine |
EP3295012B1 (en) * | 2015-05-08 | 2019-04-03 | ECAPS Aktiebolag | Rocket engine ignition system |
CN105927423B (zh) * | 2016-04-20 | 2017-08-29 | 北京控制工程研究所 | 一种用于单组元催化分解推力器的喷注结构及其装配方法 |
DE102018114868A1 (de) | 2018-06-20 | 2019-12-24 | Deutsches Zentrum für Luft- und Raumfahrt e.V. | Antriebssystem für ein Raumfahrzeug und Verfahren zum Antrieb eines Raumfahrzeugs |
CN110469427B (zh) * | 2019-08-14 | 2021-04-06 | 重庆零壹空间科技集团有限公司 | 一种垂直回收液体火箭推进系统防晃的方法及结构 |
DE102019123057A1 (de) | 2019-08-28 | 2021-03-04 | Deutsches Zentrum für Luft- und Raumfahrt e.V. | Antriebssystem für ein Raumfahrzeug und Verfahren zum Betreiben eines Raumfahrzeugs |
CN112777001B (zh) * | 2021-01-25 | 2022-10-11 | 中国人民解放军国防科技大学 | 伴随入轨微纳卫星 |
CN114233520B (zh) * | 2021-12-10 | 2023-04-25 | 北京航空航天大学 | 电动泵增压的姿轨控一体化推进系统和航天器 |
CN114291297B (zh) * | 2021-12-20 | 2023-05-16 | 上海空间推进研究所 | 月面发射飞行器推进系统 |
US12025076B1 (en) * | 2022-12-30 | 2024-07-02 | Vaya Space, Inc. | Annular vortex tank valve for rocket motor and configuration in a rocket |
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US3740945A (en) * | 1969-02-27 | 1973-06-26 | Thiokol Chemical Corp | Injector for rocket motors using high viscosity fuel |
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- 2014-05-28 EP EP14734946.8A patent/EP3004031B1/en active Active
- 2014-05-28 JP JP2016516480A patent/JP6567507B2/ja not_active Expired - Fee Related
- 2014-05-28 WO PCT/SE2014/050656 patent/WO2014193300A1/en active Application Filing
- 2014-05-28 KR KR1020157035967A patent/KR20160011656A/ko not_active Application Discontinuation
- 2014-05-28 US US14/892,621 patent/US20160108855A1/en not_active Abandoned
- 2014-05-28 BR BR112015028861A patent/BR112015028861A2/pt not_active IP Right Cessation
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JP6567507B2 (ja) | 2019-08-28 |
KR20160011656A (ko) | 2016-02-01 |
US20160108855A1 (en) | 2016-04-21 |
WO2014193300A1 (en) | 2014-12-04 |
BR112015028861A2 (pt) | 2017-07-25 |
EP3004031A1 (en) | 2016-04-13 |
EP3004031B1 (en) | 2020-01-01 |
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