FR3049654B1 - SPATIAL ENGINE COMPRISING AN IMPROVED CIRCUIT FOR COLDING ERGOL POWER SUPPLY TURBOPOM PUMP FOR ROTOR ENGINE - Google Patents

SPATIAL ENGINE COMPRISING AN IMPROVED CIRCUIT FOR COLDING ERGOL POWER SUPPLY TURBOPOM PUMP FOR ROTOR ENGINE Download PDF

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Publication number
FR3049654B1
FR3049654B1 FR1600556A FR1600556A FR3049654B1 FR 3049654 B1 FR3049654 B1 FR 3049654B1 FR 1600556 A FR1600556 A FR 1600556A FR 1600556 A FR1600556 A FR 1600556A FR 3049654 B1 FR3049654 B1 FR 3049654B1
Authority
FR
France
Prior art keywords
engine
turbopom
ergol
colding
pump
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
FR1600556A
Other languages
French (fr)
Other versions
FR3049654A1 (en
Inventor
Davide DURI
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
ArianeGroup SAS
Original Assignee
ArianeGroup SAS
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 ArianeGroup SAS, SNECMA SAS filed Critical ArianeGroup SAS
Priority to FR1600556A priority Critical patent/FR3049654B1/en
Publication of FR3049654A1 publication Critical patent/FR3049654A1/en
Application granted granted Critical
Publication of FR3049654B1 publication Critical patent/FR3049654B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • F02K9/60—Constructional parts; Details not otherwise provided for
    • 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
    • F05D2260/20—Heat transfer, e.g. cooling
    • 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
    • F05D2260/20—Heat transfer, e.g. cooling
    • F05D2260/205—Cooling fluid recirculation, i.e. after cooling one or more components is the cooling fluid recovered and used elsewhere for other purposes

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
FR1600556A 2016-04-01 2016-04-01 SPATIAL ENGINE COMPRISING AN IMPROVED CIRCUIT FOR COLDING ERGOL POWER SUPPLY TURBOPOM PUMP FOR ROTOR ENGINE Active FR3049654B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1600556A FR3049654B1 (en) 2016-04-01 2016-04-01 SPATIAL ENGINE COMPRISING AN IMPROVED CIRCUIT FOR COLDING ERGOL POWER SUPPLY TURBOPOM PUMP FOR ROTOR ENGINE

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1600556A FR3049654B1 (en) 2016-04-01 2016-04-01 SPATIAL ENGINE COMPRISING AN IMPROVED CIRCUIT FOR COLDING ERGOL POWER SUPPLY TURBOPOM PUMP FOR ROTOR ENGINE
FR1600556 2016-04-01

Publications (2)

Publication Number Publication Date
FR3049654A1 FR3049654A1 (en) 2017-10-06
FR3049654B1 true FR3049654B1 (en) 2018-04-20

Family

ID=56555429

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1600556A Active FR3049654B1 (en) 2016-04-01 2016-04-01 SPATIAL ENGINE COMPRISING AN IMPROVED CIRCUIT FOR COLDING ERGOL POWER SUPPLY TURBOPOM PUMP FOR ROTOR ENGINE

Country Status (1)

Country Link
FR (1) FR3049654B1 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2536597A (en) * 1946-09-05 1951-01-02 Daniel And Florence Guggenheim Recoil-operated feeding apparatus for a combustion chamber used in aerial propulsion
DE3342581A1 (en) * 1983-11-25 1985-06-05 Deutsche Forschungs- und Versuchsanstalt für Luft- und Raumfahrt e.V., 5300 Bonn Hydrogen supply device
FR2994731B1 (en) * 2012-08-22 2015-03-20 Snecma COOLING PROCESS
FR3009586B1 (en) * 2013-08-06 2015-08-28 Snecma ENGINE FEEDING DEVICE IN ERGOL

Also Published As

Publication number Publication date
FR3049654A1 (en) 2017-10-06

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