FR2432094A1 - Chambre de combustion, notamment avec tuyere de poussee, pour moteurs-fusees - Google Patents

Chambre de combustion, notamment avec tuyere de poussee, pour moteurs-fusees

Info

Publication number
FR2432094A1
FR2432094A1 FR7915857A FR7915857A FR2432094A1 FR 2432094 A1 FR2432094 A1 FR 2432094A1 FR 7915857 A FR7915857 A FR 7915857A FR 7915857 A FR7915857 A FR 7915857A FR 2432094 A1 FR2432094 A1 FR 2432094A1
Authority
FR
France
Prior art keywords
combustion chamber
thermal stresses
rocket engine
reduce thermal
inclined ribs
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.)
Withdrawn
Application number
FR7915857A
Other languages
English (en)
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.)
Airbus Defence and Space GmbH
Original Assignee
Messerschmitt Bolkow Blohm AG
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 Messerschmitt Bolkow Blohm AG filed Critical Messerschmitt Bolkow Blohm AG
Publication of FR2432094A1 publication Critical patent/FR2432094A1/fr
Withdrawn legal-status Critical Current

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
    • F02K9/60—Constructional parts; Details not otherwise provided for
    • F02K9/62—Combustion or thrust chambers
    • F02K9/64—Combustion or thrust chambers having cooling arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Tires In General (AREA)

Abstract

Chambre de combustion, notamment avec tuyère de poussée pour moteurs-fusées, présentant une paroi intérieure et une paroi extérieure située à distance de celle-ci dans le sens radial, ces deux parois étant rendues solidaires par des barrettes de raccordement entre lesquelles passent des conduits de refroidissement Les différentes barrettes de raccordement 3 sont inclinées sous un angle alpha d'au moins 30 degrés par rapport au rayon R correspondant, en étant orientées de façon identique en direction périphérique.
FR7915857A 1978-06-21 1979-06-20 Chambre de combustion, notamment avec tuyere de poussee, pour moteurs-fusees Withdrawn FR2432094A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782827228 DE2827228A1 (de) 1978-06-21 1978-06-21 Brennkammer, insbesondere mit schubduese fuer raketentriebwerke

Publications (1)

Publication Number Publication Date
FR2432094A1 true FR2432094A1 (fr) 1980-02-22

Family

ID=6042379

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7915857A Withdrawn FR2432094A1 (fr) 1978-06-21 1979-06-20 Chambre de combustion, notamment avec tuyere de poussee, pour moteurs-fusees

Country Status (2)

Country Link
DE (1) DE2827228A1 (fr)
FR (1) FR2432094A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114439652A (zh) * 2021-12-29 2022-05-06 北京航天动力研究所 一种热防护增强型3d打印喷管延伸段

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2656378B1 (fr) * 1989-12-27 1992-04-30 Europ Propulsion Paroi refroidie pour chambre de combustion ou tuyere de moteur-fusee, moteur aerobie ou moteur combine.
US5832719A (en) * 1995-12-18 1998-11-10 United Technologies Corporation Rocket thrust chamber

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114439652A (zh) * 2021-12-29 2022-05-06 北京航天动力研究所 一种热防护增强型3d打印喷管延伸段

Also Published As

Publication number Publication date
DE2827228A1 (de) 1980-01-10

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Legal Events

Date Code Title Description
ST Notification of lapse