ITMI20021240A1 - INJECTION ELEMENT FOR A ROCKET PULSE - Google Patents

INJECTION ELEMENT FOR A ROCKET PULSE

Info

Publication number
ITMI20021240A1
ITMI20021240A1 ITMI20021240A ITMI20021240A1 IT MI20021240 A1 ITMI20021240 A1 IT MI20021240A1 IT MI20021240 A ITMI20021240 A IT MI20021240A IT MI20021240 A1 ITMI20021240 A1 IT MI20021240A1
Authority
IT
Italy
Prior art keywords
injection element
rocket
pulse
rocket pulse
injection
Prior art date
Application number
Other languages
Italian (it)
Inventor
Chris Udo Maeding
Original Assignee
Astrium Gmbh
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 Astrium Gmbh filed Critical Astrium Gmbh
Publication of ITMI20021240A1 publication Critical patent/ITMI20021240A1/en

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
    • F02K9/52—Injectors
    • 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
    • F05D2240/00—Components
    • F05D2240/10—Stators
    • F05D2240/12—Fluid guiding means, e.g. vanes
    • F05D2240/127—Vortex generators, turbulators, or the like, for mixing

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Nozzles (AREA)
ITMI20021240 2001-06-23 2002-06-07 INJECTION ELEMENT FOR A ROCKET PULSE ITMI20021240A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2001130355 DE10130355C2 (en) 2001-06-23 2001-06-23 Injection element for a rocket engine

Publications (1)

Publication Number Publication Date
ITMI20021240A1 true ITMI20021240A1 (en) 2003-12-09

Family

ID=7689215

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI20021240 ITMI20021240A1 (en) 2001-06-23 2002-06-07 INJECTION ELEMENT FOR A ROCKET PULSE

Country Status (4)

Country Link
JP (1) JP4057850B2 (en)
DE (1) DE10130355C2 (en)
FR (1) FR2826406B1 (en)
IT (1) ITMI20021240A1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10353423B3 (en) 2003-11-15 2005-04-14 Eads Space Transportation Gmbh Rocket motor casing has cooling passages for fuel or liquid oxygen within concentric structure
DE102004006665B4 (en) * 2004-02-11 2007-06-21 Eads Space Transportation Gmbh Injection element in coaxial design with two combustion zones
CN100400841C (en) * 2005-03-22 2008-07-09 北京航空航天大学 Method for designing gas liquid co-axial injector by utilizing conception of 'retraction angle'
US7621119B2 (en) * 2006-06-30 2009-11-24 United Technologies Corporation Heat exchange injector for use in a rocket engine
DE102007008942B4 (en) * 2007-02-21 2010-07-22 Astrium Gmbh Injection head for the combustion chamber of a rocket engine
US7762058B2 (en) * 2007-04-17 2010-07-27 Pratt & Whitney Rocketdyne, Inc. Ultra-compact, high performance aerovortical rocket thruster
FR2972225B1 (en) * 2011-03-04 2015-11-20 Snecma INJECTOR FOR INJECTION HEAD OF A COMBUSTION CHAMBER
JP2012189014A (en) * 2011-03-11 2012-10-04 Ihi Aerospace Co Ltd Gas generator
JP6287034B2 (en) 2013-10-11 2018-03-07 株式会社Ihi Gas generator
DE102013018146B4 (en) * 2013-12-04 2021-02-25 Arianegroup Gmbh Injection element for a rocket combustion chamber

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3662960A (en) * 1966-11-21 1972-05-16 United Aircraft Corp Injector head
DE3818623C1 (en) * 1988-06-01 1989-07-13 Messerschmitt-Boelkow-Blohm Gmbh, 8012 Ottobrunn, De
DE4300415C2 (en) 1993-01-09 1998-04-09 Trilux Lenze Gmbh & Co Kg Reflector connector for a light band
DE4305154C1 (en) * 1993-02-19 1994-05-26 Deutsche Aerospace Coaxial fuel injectors for combustion chamber in rocket - has central body and sleeve, opening in plane of combustion chamber end face, and flow divider
FR2712030B1 (en) * 1993-11-03 1996-01-26 Europ Propulsion Injection system and associated tricoaxial injection elements.
DE19515879C1 (en) * 1995-04-29 1996-06-20 Daimler Benz Aerospace Ag Coaxial injection unit for rocket combustion chambers

Also Published As

Publication number Publication date
JP2003035207A (en) 2003-02-07
FR2826406B1 (en) 2005-05-06
DE10130355A1 (en) 2003-01-02
FR2826406A1 (en) 2002-12-27
DE10130355C2 (en) 2003-11-27
JP4057850B2 (en) 2008-03-05

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