FR3123942B1 - Support de carenage incurvé d’un bras structural de turbomachine - Google Patents

Support de carenage incurvé d’un bras structural de turbomachine Download PDF

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Publication number
FR3123942B1
FR3123942B1 FR2106071A FR2106071A FR3123942B1 FR 3123942 B1 FR3123942 B1 FR 3123942B1 FR 2106071 A FR2106071 A FR 2106071A FR 2106071 A FR2106071 A FR 2106071A FR 3123942 B1 FR3123942 B1 FR 3123942B1
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FR
France
Prior art keywords
structural arm
fairing support
downstream
fairing
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.)
Active
Application number
FR2106071A
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English (en)
Other versions
FR3123942A1 (fr
Inventor
Guillaume Matthieu Jean-Louis Brun
Romain Roullet
Kenny Marcel Porte
Sébastien Vincent François Dreano
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 FR2106071A priority Critical patent/FR3123942B1/fr
Publication of FR3123942A1 publication Critical patent/FR3123942A1/fr
Application granted granted Critical
Publication of FR3123942B1 publication Critical patent/FR3123942B1/fr
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
    • F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
    • F02C7/20—Mounting or supporting of plant; Accommodating heat expansion or creep
    • 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
    • F01D25/16—Arrangement of bearings; Supporting or mounting bearings in casings
    • F01D25/162—Bearing supports
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02K—JET-PROPULSION PLANTS
    • F02K3/00—Plants including a gas turbine driving a compressor or a ducted fan
    • F02K3/02—Plants including a gas turbine driving a compressor or a ducted fan in which part of the working fluid by-passes the turbine and combustion chamber
    • F02K3/04—Plants including a gas turbine driving a compressor or a ducted fan in which part of the working fluid by-passes the turbine and combustion chamber the plant including ducted fans, i.e. fans with high volume, low pressure outputs, for augmenting the jet thrust, e.g. of double-flow type
    • F02K3/06—Plants including a gas turbine driving a compressor or a ducted fan in which part of the working fluid by-passes the turbine and combustion chamber the plant including ducted fans, i.e. fans with high volume, low pressure outputs, for augmenting the jet thrust, e.g. of double-flow type with front fan
    • 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
    • F01D9/00—Stators
    • F01D9/06—Fluid supply conduits to nozzles or the like
    • F01D9/065—Fluid supply or removal conduits traversing the working fluid flow, e.g. for lubrication-, cooling-, or sealing fluids
    • 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
    • F05D2230/00—Manufacture
    • F05D2230/60—Assembly methods

Landscapes

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

Abstract

L’invention concerne un support de carénage (50) pour un bras structural de turbomachine (1). Le support de carénage (50) est configuré pour fixer un carénage aval du bras structural à un corps principal (30) du bras structural. Le support de carénage (50) est configuré pour être situé au moins partiellement entre le corps principal (30) et le carénage aval. Le support de carénage (50) a une forme incurvée vers l’aval pour suivre un contour incurvé vers l’aval d’une paroi aval (32) du corps principal (30) qui délimite le corps principal (30) vers l’aval et auquel le support de carénage (50) est configuré pour être fixé. Figure pour l’abrégé : figure 3
FR2106071A 2021-06-09 2021-06-09 Support de carenage incurvé d’un bras structural de turbomachine Active FR3123942B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR2106071A FR3123942B1 (fr) 2021-06-09 2021-06-09 Support de carenage incurvé d’un bras structural de turbomachine

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2106071 2021-06-09
FR2106071A FR3123942B1 (fr) 2021-06-09 2021-06-09 Support de carenage incurvé d’un bras structural de turbomachine

Publications (2)

Publication Number Publication Date
FR3123942A1 FR3123942A1 (fr) 2022-12-16
FR3123942B1 true FR3123942B1 (fr) 2024-02-09

Family

ID=78049283

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2106071A Active FR3123942B1 (fr) 2021-06-09 2021-06-09 Support de carenage incurvé d’un bras structural de turbomachine

Country Status (1)

Country Link
FR (1) FR3123942B1 (fr)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2865002B1 (fr) * 2004-01-12 2006-05-05 Snecma Moteurs Turboreacteur a double flux comprenant un support de distribution de servitudes et le support de distribution de servitudes.
US8152451B2 (en) * 2008-11-29 2012-04-10 General Electric Company Split fairing for a gas turbine engine
FR3050776B1 (fr) * 2016-04-28 2020-02-14 Safran Aircraft Engines Bras pour carter de turbomachine comprenant une piece additionnelle amovible
DE102016215030A1 (de) * 2016-08-11 2018-02-15 Rolls-Royce Deutschland Ltd & Co Kg Turbofan-Triebwerk mit einer im Sekundärstromkanal liegenden und ein separates Abschlusselement aufweisenden Verkleidung
FR3071868B1 (fr) * 2017-10-02 2019-09-27 Safran Aircraft Engines Bras pour carter de turbomachine comprenant un corps et une piece amovible

Also Published As

Publication number Publication date
FR3123942A1 (fr) 2022-12-16

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