FR2985804B1 - Moteur pour fusee a alimentation optimisee - Google Patents

Moteur pour fusee a alimentation optimisee

Info

Publication number
FR2985804B1
FR2985804B1 FR1250460A FR1250460A FR2985804B1 FR 2985804 B1 FR2985804 B1 FR 2985804B1 FR 1250460 A FR1250460 A FR 1250460A FR 1250460 A FR1250460 A FR 1250460A FR 2985804 B1 FR2985804 B1 FR 2985804B1
Authority
FR
France
Prior art keywords
engine
power support
optimized power
optimized
support
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.)
Expired - Fee Related
Application number
FR1250460A
Other languages
English (en)
French (fr)
Other versions
FR2985804A1 (fr
Inventor
Nicolas Soulier
David Hayoun
Jean Michel Sannino
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 FR1250460A priority Critical patent/FR2985804B1/fr
Priority to US14/372,883 priority patent/US20140373507A1/en
Priority to EP13704160.4A priority patent/EP2805039B1/fr
Priority to JP2014552676A priority patent/JP6028043B2/ja
Priority to RU2014130193A priority patent/RU2014130193A/ru
Priority to PCT/FR2013/050094 priority patent/WO2013107981A1/fr
Publication of FR2985804A1 publication Critical patent/FR2985804A1/fr
Application granted granted Critical
Publication of FR2985804B1 publication Critical patent/FR2985804B1/fr
Expired - Fee Related 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
    • 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
    • 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
    • F05D2260/60—Fluid transfer
    • F05D2260/601—Fluid transfer using an ejector or a jet pump

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)
  • Detergent Compositions (AREA)
FR1250460A 2012-01-17 2012-01-17 Moteur pour fusee a alimentation optimisee Expired - Fee Related FR2985804B1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR1250460A FR2985804B1 (fr) 2012-01-17 2012-01-17 Moteur pour fusee a alimentation optimisee
US14/372,883 US20140373507A1 (en) 2012-01-17 2013-01-16 Rocket engine with optimized fuel supply
EP13704160.4A EP2805039B1 (fr) 2012-01-17 2013-01-16 Moteur pour fusée a alimentation optimisée
JP2014552676A JP6028043B2 (ja) 2012-01-17 2013-01-16 燃料供給が最適化されたロケットエンジン
RU2014130193A RU2014130193A (ru) 2012-01-17 2013-01-16 Ракетный двигатель с оптимизированной подачей топлива
PCT/FR2013/050094 WO2013107981A1 (fr) 2012-01-17 2013-01-16 Moteur pour fusée a alimentation optimisée

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1250460A FR2985804B1 (fr) 2012-01-17 2012-01-17 Moteur pour fusee a alimentation optimisee

Publications (2)

Publication Number Publication Date
FR2985804A1 FR2985804A1 (fr) 2013-07-19
FR2985804B1 true FR2985804B1 (fr) 2014-02-07

Family

ID=47714399

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1250460A Expired - Fee Related FR2985804B1 (fr) 2012-01-17 2012-01-17 Moteur pour fusee a alimentation optimisee

Country Status (6)

Country Link
US (1) US20140373507A1 (enExample)
EP (1) EP2805039B1 (enExample)
JP (1) JP6028043B2 (enExample)
FR (1) FR2985804B1 (enExample)
RU (1) RU2014130193A (enExample)
WO (1) WO2013107981A1 (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111622864B (zh) * 2020-06-03 2023-02-21 陕西天回航天技术有限公司 一种半开式富氧补燃循环发动机
US11945606B1 (en) 2021-10-19 2024-04-02 Ball Aerospace & Technologies Corp. Electric propulsion based spacecraft propulsion systems and methods utilizing multiple propellants
CN115095396B (zh) * 2022-06-24 2024-10-29 西安航天动力研究所 一种液体火箭发动机涡轮出口导流弯管结构

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1626055B1 (de) * 1967-04-05 1970-07-30 Messerschmitt Boelkow Blohm Aus mehreren Flüssigkeitsraketen bestehendes Antriebsaggregat
DE1776010A1 (de) * 1968-09-03 1971-09-16 Messerschmitt Boelkow Blohm Verfahren zum Foerdern von fluessigen Treibstoffen fuer Gaserzeuger bzw.Raketenbrennkammern,und Foerdersystem zur Durchfuehrung des Verfahrens
US5444973A (en) * 1993-12-13 1995-08-29 United Technologies Corporation Pressure-fed rocket booster system
US5551230A (en) * 1994-03-14 1996-09-03 Rockwell International Corporation Heat induced high pressure lox pump rocket engine cycle
RU2158839C2 (ru) * 1999-01-21 2000-11-10 Открытое акционерное общество "НПО Энергомаш им. акад. В.П. Глушко" Жидкостный ракетный двигатель с дожиганием турбогаза
DE19958310C2 (de) * 1999-12-03 2002-01-17 Daimler Chrysler Ag Raketentriebwerk für Flüssigtreibstoffe mit einem geschlossenen Triebwerkskreislauf
JP2002054505A (ja) * 2000-08-11 2002-02-20 Mitsubishi Heavy Ind Ltd ロケットエンジン
US6550253B2 (en) * 2001-09-12 2003-04-22 General Electric Company Apparatus and methods for controlling flow in turbomachinery
US7389636B2 (en) * 2005-07-06 2008-06-24 United Technologies Corporation Booster rocket engine using gaseous hydrocarbon in catalytically enhanced gas generator cycle
US7784268B1 (en) * 2006-08-04 2010-08-31 Xcor Aerospace Partial superheat cycle for operating a pump in a rocket system
US8613189B1 (en) * 2009-11-30 2013-12-24 Florida Turbine Technologies, Inc. Centrifugal impeller for a rocket engine having high and low pressure outlets

Also Published As

Publication number Publication date
WO2013107981A1 (fr) 2013-07-25
JP6028043B2 (ja) 2016-11-16
EP2805039B1 (fr) 2015-11-04
JP2015507719A (ja) 2015-03-12
RU2014130193A (ru) 2016-03-10
US20140373507A1 (en) 2014-12-25
FR2985804A1 (fr) 2013-07-19
EP2805039A1 (fr) 2014-11-26

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Effective date: 20190906