FR3074531B1 - INSTALLATION FOR A TURBOMACHINE - Google Patents

INSTALLATION FOR A TURBOMACHINE Download PDF

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Publication number
FR3074531B1
FR3074531B1 FR1761631A FR1761631A FR3074531B1 FR 3074531 B1 FR3074531 B1 FR 3074531B1 FR 1761631 A FR1761631 A FR 1761631A FR 1761631 A FR1761631 A FR 1761631A FR 3074531 B1 FR3074531 B1 FR 3074531B1
Authority
FR
France
Prior art keywords
chamber
pipe
opening
turbomachine
upstream
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
FR1761631A
Other languages
French (fr)
Other versions
FR3074531A1 (en
Inventor
Thomas Roger Jacques Angevin
Arnaud Baudran
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
Safran Aircraft Engines 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 Safran Aircraft Engines SAS filed Critical Safran Aircraft Engines SAS
Priority to FR1761631A priority Critical patent/FR3074531B1/en
Publication of FR3074531A1 publication Critical patent/FR3074531A1/en
Application granted granted Critical
Publication of FR3074531B1 publication Critical patent/FR3074531B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
    • F01D25/32—Collecting of condensation water; Drainage ; Removing solid particles
    • 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
    • F02C9/16—Control of working fluid flow
    • F02C9/18—Control of working fluid flow by bleeding, bypassing or acting on variable working fluid interconnections between turbines or compressors or their stages
    • 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
    • F05D2260/602—Drainage

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

L'invention concerne une installation pour une turbomachine, telle par exemple qu'un turboréacteur ou un turbopropulseur d'avion, comportant des moyens de prélèvement d'air d'un compresseur de la turbomachine, des moyens de commande comportant un port de commande, au moins une canalisation (4) reliant les moyens de prélèvement d'air au port de commande, ladite canalisation (4) comportant des moyens de drainage de l'eau contenue dans le flux d'air circulant dans ladite canalisation (4), caractérisée en ce que les moyens de drainage comportent une chambre (18), la canalisation (4) débouchant en partie amont (18a) et en partie aval (18b) de ladite chambre (18), respectivement au niveau d'une ouverture amont (19) et d'une ouverture aval (20) de la chambre (18), la section maximale de la chambre (18) étant supérieure à la section de l'ouverture amont (19) de la chambre (18), une partie basse (18c) de ladite chambre (18), comportant une ouverture de purge (21).The invention relates to an installation for a turbomachine, such as for example a turbojet or an airplane turboprop, comprising means for taking air from a compressor of the turbomachine, control means comprising a control port, at least one pipe (4) connecting the air sampling means to the control port, said pipe (4) comprising means for draining the water contained in the air flow circulating in said pipe (4), characterized in that the drainage means comprise a chamber (18), the pipe (4) opening out in the upstream part (18a) and in the downstream part (18b) of said chamber (18), respectively at an upstream opening (19) ) and a downstream opening (20) of the chamber (18), the maximum section of the chamber (18) being greater than the section of the upstream opening (19) of the chamber (18), a lower part ( 18c) of said chamber (18), comprising a purge opening (21).

FR1761631A 2017-12-05 2017-12-05 INSTALLATION FOR A TURBOMACHINE Active FR3074531B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1761631A FR3074531B1 (en) 2017-12-05 2017-12-05 INSTALLATION FOR A TURBOMACHINE

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1761631 2017-12-05
FR1761631A FR3074531B1 (en) 2017-12-05 2017-12-05 INSTALLATION FOR A TURBOMACHINE

Publications (2)

Publication Number Publication Date
FR3074531A1 FR3074531A1 (en) 2019-06-07
FR3074531B1 true FR3074531B1 (en) 2021-05-28

Family

ID=61187495

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1761631A Active FR3074531B1 (en) 2017-12-05 2017-12-05 INSTALLATION FOR A TURBOMACHINE

Country Status (1)

Country Link
FR (1) FR3074531B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3114128B1 (en) * 2020-09-14 2022-11-04 Airbus Helicopters Drainage system of an aircraft combustion engine and associated aircraft
CN114371013B (en) * 2022-01-06 2024-03-19 中国航发贵阳发动机设计研究所 Aeroengine air test pipeline

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4424989A (en) * 1980-07-02 1984-01-10 General Electric Company Drain hole
US6539977B1 (en) * 2000-09-27 2003-04-01 General Electric Company Self draining orifice for pneumatic lines
JP3681688B2 (en) * 2002-01-22 2005-08-10 株式会社キッツ Drainage pipe fitting device
JP6284376B2 (en) * 2014-01-27 2018-02-28 三菱日立パワーシステムズ株式会社 Gas turbine operation method and operation control apparatus
GB201508220D0 (en) * 2015-05-14 2015-06-24 Rolls Royce Plc A drain for a pressure sensing line

Also Published As

Publication number Publication date
FR3074531A1 (en) 2019-06-07

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