JP6843582B2 - ロケットエンジンの第1推進剤タンク内の圧力を調整する方法 - Google Patents
ロケットエンジンの第1推進剤タンク内の圧力を調整する方法 Download PDFInfo
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- JP6843582B2 JP6843582B2 JP2016208428A JP2016208428A JP6843582B2 JP 6843582 B2 JP6843582 B2 JP 6843582B2 JP 2016208428 A JP2016208428 A JP 2016208428A JP 2016208428 A JP2016208428 A JP 2016208428A JP 6843582 B2 JP6843582 B2 JP 6843582B2
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- 239000003380 propellant Substances 0.000 title claims description 87
- 239000007789 gas Substances 0.000 claims description 49
- 238000000034 method Methods 0.000 claims description 26
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 8
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical group [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 5
- 238000004590 computer program Methods 0.000 claims description 5
- 239000001301 oxygen Substances 0.000 claims description 5
- 229910052760 oxygen Inorganic materials 0.000 claims description 5
- 230000001105 regulatory effect Effects 0.000 claims description 5
- 239000001257 hydrogen Substances 0.000 claims description 4
- 229910052739 hydrogen Inorganic materials 0.000 claims description 4
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 2
- 239000003795 chemical substances by application Substances 0.000 claims 1
- 238000002485 combustion reaction Methods 0.000 description 18
- 238000002347 injection Methods 0.000 description 12
- 239000007924 injection Substances 0.000 description 12
- 230000001276 controlling effect Effects 0.000 description 7
- 230000003247 decreasing effect Effects 0.000 description 6
- 230000006870 function Effects 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 238000000926 separation method Methods 0.000 description 4
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000007800 oxidant agent Substances 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000001172 regenerating effect Effects 0.000 description 2
- 238000011144 upstream manufacturing Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
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
- F02K9/44—Feeding propellants
- F02K9/56—Control
- F02K9/563—Control of propellant feed 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
-
- 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
-
- 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
-
- 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
-
- 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
-
- 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
-
- 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
- F02K9/50—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
- F02K9/60—Constructional parts; Details not otherwise provided for
- F02K9/68—Decomposition chambers
-
- 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
- F02K9/94—Re-ignitable or restartable rocket- engine plants; Intermittently operated rocket-engine plants
-
- 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
-
- 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
- F05D2270/303—Temperature
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Remote Sensing (AREA)
- Aviation & Aerospace Engineering (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
- Combined Controls Of Internal Combustion Engines (AREA)
Description
12 燃焼室
14 ノズル
16 第1タンク
18 第2タンク
22 主管、主供給管
22A 許可弁
24 第1ターボポンプ
24A タービン部位
24B ポンプ部位
26 第1噴射管
30 第2主供給管
30A 許可弁
32 第2ターボポンプ
32A タービン部位
32B ポンプ部位
34 第2噴射管
36 加熱機
38 供給管
40 送達管
42 噴射管
42A タービン部位
44 離隔弁
47 加圧および膨張弁のシステム
47 システム、弁システム
48 バイパス管
48A 可変開孔弁
50 迂回管
50A 可変開孔弁
52 離隔弁
60 ガス発生機
62 第1供給管
64 第1モータ駆動ポンプ
66 第1供給弁
68 第2供給管
70 第2モータ駆動ポンプ
72 第2供給弁
74 第1熱交換機
76 排気部
78 第1分岐管
80 分岐弁
82 第1戻り管
88 分岐弁
90 第2熱交換機
94 第2分岐管
100 戻り管
110 制御ユニット
112 圧力センサ
114 温度センサ
Claims (4)
- ロケットエンジンの第1推進タンク内の圧力を調整する調整方法にして、前記ロケットエンジン(10)は、第1推進剤を含む第1推進タンク(16)と、前記第1推進剤とは異なる第2推進剤を含む第2推進タンク(18)と、前記第1推進タンク内の圧力を調整する調整装置とを有し、前記調整装置は、ガス発生機(60)と、ガス発生機(60)と協働して前記第1推進剤の少なくとも一部を蒸発させるようにした後それを前記第1推進タンク(16)内へと再導入する熱交換機(74)とを備え、前記ガス発生機(60)と前記熱交換機(74)の両方に前記第1推進剤が単一の第1可変流量モータ駆動ポンプ(64)によって供給され、前記ガス発生機(60)には前記第2推進剤が単一の第2可変流量モータ駆動ポンプ(70)によって供給される方法であって、前記第1モータ可変流量駆動ポンプ(64)の流量は第1パラメータに応じて制御され、前記第2モータ可変流量駆動ポンプ(70)の流量は前記第1パラメータとは異なる第2パラメータに応じて制御されることを特徴とする、調整方法であって、
前記第1推進剤が酸素であり、前記第2推進剤が水素またはメタンであり、
前記第1パラメータが前記第1推進タンク(16)内の圧力であり、前記第2パラメータが前記ガス発生機(60)の温度である、調整方法。 - 前記第1モータ可変流量駆動ポンプ(64)の流量が専ら前記第1パラメータに応じて制御され、前記第2モータ可変流量駆動ポンプ(70)の流量は専ら前記第2パラメータに応じて制御される、請求項1に記載の調整方法。
- コンピュータプログラムであって、前記プログラムがコンピュータによって実行されるとき請求項1から2のいずれか一項に記載の圧力調整方法を実行するための命令を含むコンピュータプログラム。
- 請求項3のコンピュータプログラムを含むコンピュータ読み取り可能データ媒体。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1502259A FR3042821B1 (fr) | 2015-10-26 | 2015-10-26 | Procede de regulation de la pression au sein d'un premier reservoir d'ergol de moteur fusee |
FR1502259 | 2015-10-26 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2017089625A JP2017089625A (ja) | 2017-05-25 |
JP6843582B2 true JP6843582B2 (ja) | 2021-03-17 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2016208428A Active JP6843582B2 (ja) | 2015-10-26 | 2016-10-25 | ロケットエンジンの第1推進剤タンク内の圧力を調整する方法 |
Country Status (5)
Country | Link |
---|---|
US (1) | US10415507B2 (ja) |
EP (1) | EP3163063B8 (ja) |
JP (1) | JP6843582B2 (ja) |
FR (1) | FR3042821B1 (ja) |
RU (1) | RU2016141644A (ja) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3009586B1 (fr) * | 2013-08-06 | 2015-08-28 | Snecma | Dispositif d'alimentation en ergol de moteur-fusee |
FR3009585A1 (fr) * | 2013-08-06 | 2015-02-13 | Snecma | Dispositif de pressurisation d'un reservoir d'ergol d'un moteur de fusee |
DE102015001271A1 (de) * | 2015-02-04 | 2016-08-04 | Airbus Ds Gmbh | Turbopumpe für ein Raketentriebwerk mit einer Radialstufe |
FR3072731B1 (fr) * | 2017-10-23 | 2022-06-17 | Arianegroup Sas | Dispositif ameliore de regulation de pression de reservoir pour applications spatiales |
CN109018279B (zh) * | 2018-07-18 | 2023-12-08 | 合肥丰蓝电器有限公司 | 一种高压饱和潜水舱环控系统 |
CN109339980B (zh) * | 2018-09-07 | 2020-08-07 | 北京航天发射技术研究所 | 一种车载移动式液压驱动泵式介质输送系统 |
US11338943B2 (en) * | 2018-10-05 | 2022-05-24 | The Boeing Company | Concurrent rocket engine pre-conditioning and tank loading |
CN109915280A (zh) * | 2019-03-14 | 2019-06-21 | 北京星际荣耀空间科技有限公司 | 一种电动变推力火箭发动机及具有其的火箭 |
CN111720240B (zh) * | 2019-07-03 | 2021-09-07 | 西安航天动力研究所 | 一种气氧燃气发生器 |
KR102166887B1 (ko) * | 2019-07-09 | 2020-10-16 | 국방과학연구소 | 이중 유로를 이용한 추진 기관의 유동 모의용 공기 조절 시스템 및 그 제어 방법 |
CN110725757A (zh) * | 2019-11-28 | 2020-01-24 | 上海坤释流体科技有限公司 | 一种电动火箭发动机系统 |
CN111120150B (zh) * | 2019-12-13 | 2021-05-04 | 上海空间推进研究所 | 提高航天器推进系统液路管理系统性能的方法及装置 |
CN113495590B (zh) * | 2021-07-09 | 2022-07-22 | 中国人民解放军63796部队 | 一种模拟加注贮箱小型化设计及其并行加泄动态控制方法 |
US20230323839A1 (en) * | 2022-03-25 | 2023-10-12 | Momentus Space Llc | Systems and Methods for Pressurizing a Propellant Tank With Electrolyzed Products |
CN115628153B (zh) * | 2022-12-19 | 2023-07-18 | 北京航天试验技术研究所 | 一种发动机增压控制方法、装置、计算机设备及存储介质 |
CN117184457B (zh) * | 2023-07-25 | 2024-04-09 | 中国科学院力学研究所 | 一种航天飞行器稳压稳液面装置和方法 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
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US2683963A (en) * | 1947-08-05 | 1954-07-20 | Edward F Chandler | Reaction engine with automatic pressure regulation |
US5648052A (en) * | 1995-05-30 | 1997-07-15 | Martin Marietta Corporation | Liquid monopropellant gas generator |
FR2822193B1 (fr) * | 2001-03-16 | 2003-06-27 | Snecma Moteurs | Module de propulsion cryotechnique a faible poussee |
US7762498B1 (en) * | 2005-06-09 | 2010-07-27 | Lockheed Martin Corporation | Enhanced high-efficiency spacecraft propulsion system |
FR2976626B1 (fr) * | 2011-06-17 | 2013-07-05 | Snecma | Ensemble propulsif cryogenique |
FR3009585A1 (fr) * | 2013-08-06 | 2015-02-13 | Snecma | Dispositif de pressurisation d'un reservoir d'ergol d'un moteur de fusee |
FR3009587B1 (fr) * | 2013-08-06 | 2015-08-28 | Snecma | Dispositif de pressurisation de reservoirs d'ergol d'un moteur de fusee |
-
2015
- 2015-10-26 FR FR1502259A patent/FR3042821B1/fr not_active Expired - Fee Related
-
2016
- 2016-10-25 JP JP2016208428A patent/JP6843582B2/ja active Active
- 2016-10-25 EP EP16195416.9A patent/EP3163063B8/fr active Active
- 2016-10-25 US US15/333,339 patent/US10415507B2/en active Active
- 2016-10-25 RU RU2016141644A patent/RU2016141644A/ru not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
RU2016141644A (ru) | 2018-04-28 |
EP3163063A1 (fr) | 2017-05-03 |
FR3042821A1 (fr) | 2017-04-28 |
JP2017089625A (ja) | 2017-05-25 |
US20170114753A1 (en) | 2017-04-27 |
EP3163063B1 (fr) | 2018-12-05 |
EP3163063B8 (fr) | 2019-01-16 |
US10415507B2 (en) | 2019-09-17 |
FR3042821B1 (fr) | 2017-12-01 |
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