FR2965305B1 - Systeme propulsif de lanceur spatial mettant en oeuvre un procede de regulation de la consommation d'ergols - Google Patents

Systeme propulsif de lanceur spatial mettant en oeuvre un procede de regulation de la consommation d'ergols

Info

Publication number
FR2965305B1
FR2965305B1 FR1057778A FR1057778A FR2965305B1 FR 2965305 B1 FR2965305 B1 FR 2965305B1 FR 1057778 A FR1057778 A FR 1057778A FR 1057778 A FR1057778 A FR 1057778A FR 2965305 B1 FR2965305 B1 FR 2965305B1
Authority
FR
France
Prior art keywords
ergols
propulsive
spatial
consumption
controlling
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
Application number
FR1057778A
Other languages
English (en)
Other versions
FR2965305A1 (fr
Inventor
Gonidec Serge Le
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Safran Aircraft Engines SAS
Original Assignee
SNECMA SAS
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by SNECMA SAS filed Critical SNECMA SAS
Priority to FR1057778A priority Critical patent/FR2965305B1/fr
Priority to US13/823,327 priority patent/US20130247542A1/en
Priority to PCT/FR2011/052157 priority patent/WO2012045939A1/fr
Priority to DE112011103264T priority patent/DE112011103264T5/de
Publication of FR2965305A1 publication Critical patent/FR2965305A1/fr
Application granted granted Critical
Publication of FR2965305B1 publication Critical patent/FR2965305B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D17/00—Regulating or controlling by varying flow
    • F01D17/02—Arrangement of sensing elements
    • F01D17/08—Arrangement of sensing elements responsive to condition of working-fluid, e.g. pressure
    • F01D17/085—Arrangement of sensing elements responsive to condition of working-fluid, e.g. pressure to temperature
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C9/00—Controlling gas-turbine plants; Controlling fuel supply in air- breathing jet-propulsion plants
    • F02C9/26—Control of fuel supply
    • F02C9/30—Control of fuel supply characterised by variable fuel pump output
    • 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
    • F02K9/96—Rocket-engine plants, i.e. plants carrying both fuel and oxidant therefor; Control thereof characterised by specially adapted arrangements for testing or measuring
    • 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)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
FR1057778A 2010-09-28 2010-09-28 Systeme propulsif de lanceur spatial mettant en oeuvre un procede de regulation de la consommation d'ergols Active FR2965305B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR1057778A FR2965305B1 (fr) 2010-09-28 2010-09-28 Systeme propulsif de lanceur spatial mettant en oeuvre un procede de regulation de la consommation d'ergols
US13/823,327 US20130247542A1 (en) 2010-09-28 2011-09-20 Space launcher propulsion system implementing a method of regulating propellant component consumption
PCT/FR2011/052157 WO2012045939A1 (fr) 2010-09-28 2011-09-20 Systeme propulsif de lanceur spatial et un procede de regulation de consommation d ' ergols
DE112011103264T DE112011103264T5 (de) 2010-09-28 2011-09-20 Antriebssystem einer Trägerrakete, das ein Verfahren zur Regelung des Treibstoffverbrauchs verwendet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1057778A FR2965305B1 (fr) 2010-09-28 2010-09-28 Systeme propulsif de lanceur spatial mettant en oeuvre un procede de regulation de la consommation d'ergols

Publications (2)

Publication Number Publication Date
FR2965305A1 FR2965305A1 (fr) 2012-03-30
FR2965305B1 true FR2965305B1 (fr) 2012-09-28

Family

ID=44063711

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1057778A Active FR2965305B1 (fr) 2010-09-28 2010-09-28 Systeme propulsif de lanceur spatial mettant en oeuvre un procede de regulation de la consommation d'ergols

Country Status (4)

Country Link
US (1) US20130247542A1 (fr)
DE (1) DE112011103264T5 (fr)
FR (1) FR2965305B1 (fr)
WO (1) WO2012045939A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106460727A (zh) * 2014-04-03 2017-02-22 赛峰飞机发动机公司 用于监测火箭发动机的参数的方法和装置

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2997454B1 (fr) * 2012-10-30 2014-12-12 Snecma Procede et systeme de detection d'allumage
FR3021740B1 (fr) * 2014-06-03 2016-06-24 Snecma Procede et systeme d'evaluation d'un debit d'un fluide
US10527003B1 (en) 2015-04-12 2020-01-07 Rocket Lab Usa, Inc. Rocket engine thrust chamber, injector, and turbopump
FR3039859B1 (fr) * 2015-08-06 2017-09-01 Snecma Procede de controle de la pression et d'un rapport de melange d'un moteur de fusee, et dispositif correspondant
RU2756558C2 (ru) * 2019-12-20 2021-10-01 Акционерное общество "НПО Энергомаш имени академика В.П. Глушко" Способ регулирования параметров жидкостного ракетного двигателя
CN113297679B (zh) * 2021-06-19 2022-04-01 中国人民解放军国防科技大学 一种变推力火箭发动机的推进剂质量流量观测方法
CN113989954A (zh) * 2021-10-26 2022-01-28 上海空间推进研究所 上面级主发动机在轨推力和推进剂剩余量计算方法及系统

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3073110A (en) * 1959-04-02 1963-01-15 North American Aviation Inc Dual propellant tank control system
US3058303A (en) * 1959-06-15 1962-10-16 United Aircraft Corp Liquid rocket propellant utilization control
FR1276441A (fr) * 1960-12-20 1961-11-17 United Aircraft Corp Moteur de fusée utilisant deux agents propulsifs liquides
US3851157A (en) * 1973-07-09 1974-11-26 United Aircraft Corp Self-correcting feedback control system
FR2524938A1 (fr) 1982-04-08 1983-10-14 Centre Nat Etd Spatiales Procede de regulation du rapport de melange des propergols pour un moteur a propergols liquides par mesure des debits et regulateurs pour sa mise en oeuvre
US4722183A (en) * 1985-10-01 1988-02-02 Hughes Aircraft Company Method for controlling the utilization of fluid bipropellant in a spacecraft rocket engine
US5148674A (en) * 1990-01-26 1992-09-22 Morris Brian G Method and apparatus for providing real-time control of a gaseous propellant rocket propulsion system
US6631314B2 (en) * 2001-05-22 2003-10-07 Lockheed Martin Corporation Propellant utilization system
JP2003214598A (ja) * 2002-01-23 2003-07-30 Mitsubishi Heavy Ind Ltd 極低温液体タンク
US7477966B1 (en) * 2004-02-20 2009-01-13 Lockheed Martin Corporation Propellant management system and method for multiple booster rockets
FR2928464B1 (fr) * 2008-03-07 2011-05-06 Snecma Dispositif de controle d'un systeme regule et moteur incorpant un tel dispositif
US8438930B2 (en) * 2009-01-08 2013-05-14 United Launch Alliance, Llc Mechanical signal processing accumulator attenuation device and method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106460727A (zh) * 2014-04-03 2017-02-22 赛峰飞机发动机公司 用于监测火箭发动机的参数的方法和装置

Also Published As

Publication number Publication date
WO2012045939A1 (fr) 2012-04-12
US20130247542A1 (en) 2013-09-26
FR2965305A1 (fr) 2012-03-30
DE112011103264T5 (de) 2013-07-18

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