FR3051019B1 - Structure assurant une attenuation d'ondes acoustiques et un echange thermique - Google Patents

Structure assurant une attenuation d'ondes acoustiques et un echange thermique Download PDF

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Publication number
FR3051019B1
FR3051019B1 FR1653992A FR1653992A FR3051019B1 FR 3051019 B1 FR3051019 B1 FR 3051019B1 FR 1653992 A FR1653992 A FR 1653992A FR 1653992 A FR1653992 A FR 1653992A FR 3051019 B1 FR3051019 B1 FR 3051019B1
Authority
FR
France
Prior art keywords
heat exchange
wall
acoustic wave
fluid
structure providing
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
FR1653992A
Other languages
English (en)
Other versions
FR3051019A1 (fr
Inventor
Maxime ZEBIAN
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 Operations SAS
Original Assignee
Airbus Operations 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 Airbus Operations SAS filed Critical Airbus Operations SAS
Priority to FR1653992A priority Critical patent/FR3051019B1/fr
Priority to US15/583,902 priority patent/US10480412B2/en
Publication of FR3051019A1 publication Critical patent/FR3051019A1/fr
Application granted granted Critical
Publication of FR3051019B1 publication Critical patent/FR3051019B1/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
    • F02C7/04—Air intakes for gas-turbine plants or jet-propulsion plants
    • F02C7/045—Air intakes for gas-turbine plants or jet-propulsion plants having provisions for noise suppression
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C21/00—Influencing air flow over aircraft surfaces by affecting boundary layer flow
    • B64C21/02—Influencing air flow over aircraft surfaces by affecting boundary layer flow by use of slot, ducts, porous areas or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D33/00—Arrangements in aircraft of power plant parts or auxiliaries not otherwise provided for
    • B64D33/02—Arrangements in aircraft of power plant parts or auxiliaries not otherwise provided for of combustion air intakes
    • 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
    • F02C7/12—Cooling of plants
    • F02C7/16—Cooling of plants characterised by cooling medium
    • F02C7/18—Cooling of plants characterised by cooling medium the medium being gaseous, e.g. air
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02K—JET-PROPULSION PLANTS
    • F02K1/00—Plants characterised by the form or arrangement of the jet pipe or nozzle; Jet pipes or nozzles peculiar thereto
    • F02K1/78—Other construction of jet pipes
    • F02K1/82—Jet pipe walls, e.g. liners
    • F02K1/827—Sound absorbing structures or liners
    • 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
    • F02K3/08—Plants including a gas turbine driving a compressor or a ducted fan with supplementary heating of the working fluid; Control thereof
    • F02K3/105—Heating the by-pass flow
    • F02K3/115—Heating the by-pass flow by means of indirect heat exchange
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C2230/00—Boundary layer controls
    • B64C2230/14—Boundary layer controls achieving noise reductions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D33/00—Arrangements in aircraft of power plant parts or auxiliaries not otherwise provided for
    • B64D33/02—Arrangements in aircraft of power plant parts or auxiliaries not otherwise provided for of combustion air intakes
    • B64D2033/0206—Arrangements in aircraft of power plant parts or auxiliaries not otherwise provided for of combustion air intakes comprising noise reduction means, e.g. acoustic liners
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D33/00—Arrangements in aircraft of power plant parts or auxiliaries not otherwise provided for
    • B64D33/02—Arrangements in aircraft of power plant parts or auxiliaries not otherwise provided for of combustion air intakes
    • B64D2033/024—Arrangements in aircraft of power plant parts or auxiliaries not otherwise provided for of combustion air intakes comprising cooling means
    • 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
    • F05D2260/213—Heat transfer, e.g. cooling by the provision of a heat exchanger within the cooling circuit
    • 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
    • F05D2260/96—Preventing, counteracting or reducing vibration or noise
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T50/00—Aeronautics or air transport
    • Y02T50/60—Efficient propulsion technologies, e.g. for aircraft

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Details Of Audible-Bandwidth Transducers (AREA)

Abstract

L'invention concerne une structure (100) assurant une atténuation acoustique d'un écoulement d'un premier fluide et un échange thermique entre le premier fluide et un second fluide, la structure (100) comportant : - une première paroi (102) qui est ajourée, - une deuxième paroi (104), - une pluralité de parois intermédiaires (106) s'étendant entre la première paroi (102) et la deuxième paroi (104), et - pour chaque paroi intermédiaire (106), une canalisation (108) destinée à recevoir le second fluide et inscrite à l'intérieur de la paroi intermédiaire (106). Une telle structure permet d'intégrer la fonction d'atténuation des ondes acoustiques et la fonction d'échange thermique de manière optimale.
FR1653992A 2016-05-03 2016-05-03 Structure assurant une attenuation d'ondes acoustiques et un echange thermique Active FR3051019B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR1653992A FR3051019B1 (fr) 2016-05-03 2016-05-03 Structure assurant une attenuation d'ondes acoustiques et un echange thermique
US15/583,902 US10480412B2 (en) 2016-05-03 2017-05-01 Structure ensuring attenuation of acoustic waves and thermal exchange

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1653992 2016-05-03
FR1653992A FR3051019B1 (fr) 2016-05-03 2016-05-03 Structure assurant une attenuation d'ondes acoustiques et un echange thermique

Publications (2)

Publication Number Publication Date
FR3051019A1 FR3051019A1 (fr) 2017-11-10
FR3051019B1 true FR3051019B1 (fr) 2020-01-10

Family

ID=56787535

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1653992A Active FR3051019B1 (fr) 2016-05-03 2016-05-03 Structure assurant une attenuation d'ondes acoustiques et un echange thermique

Country Status (2)

Country Link
US (1) US10480412B2 (fr)
FR (1) FR3051019B1 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10533580B2 (en) * 2017-02-13 2020-01-14 General Electric Company Apparatus including heat exchanger and sound attenuator for gas turbine engine
US11060480B2 (en) * 2017-11-14 2021-07-13 The Boeing Company Sound-attenuating heat exchangers and methods of utilizing the same
FR3084406B1 (fr) * 2018-07-30 2020-11-27 Safran Aircraft Engines Panneau d'echange thermique et de reduction de bruit
FR3091901B1 (fr) * 2019-01-22 2020-12-25 Safran Aircraft Engines Dispositif de réduction de bruit avec structure en nid d’abeille à perçage oblique
US11143170B2 (en) 2019-06-28 2021-10-12 The Boeing Company Shape memory alloy lifting tubes and shape memory alloy actuators including the same
US11168584B2 (en) 2019-06-28 2021-11-09 The Boeing Company Thermal management system using shape memory alloy actuator
US11525438B2 (en) 2019-06-28 2022-12-13 The Boeing Company Shape memory alloy actuators and thermal management systems including the same
US20230408203A1 (en) * 2022-06-16 2023-12-21 The Boeing Company Sound-attenuating heat exchangers and methods of exchanging heat and attenuating sound within sound-attenuating heat exchangers

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2912781B1 (fr) * 2007-02-20 2009-04-10 Airbus France Sas Revetement pour le traitement acoustique integrant la fonction de traitement du givre avec de l'air chaud
FR2917067B1 (fr) 2007-06-08 2009-08-21 Airbus France Sas Revetement pour le traitement acoustique integrant la fonction de traitement du givre avec de l'air chaud
GB2476855B (en) * 2009-11-27 2012-05-02 Rolls Royce Plc Acoustic liner and heat exchanger for gas turbine inlet duct
FR2983835B1 (fr) * 2011-12-13 2014-02-21 Airbus Operations Sas Procede de realisation d'un panneau pour le traitement acoustique
US9599410B2 (en) * 2012-07-27 2017-03-21 General Electric Company Plate-like air-cooled engine surface cooler with fluid channel and varying fin geometry
US10178805B2 (en) * 2014-05-23 2019-01-08 Tesla, Inc. Heatsink with internal cavity for liquid cooling

Also Published As

Publication number Publication date
US10480412B2 (en) 2019-11-19
FR3051019A1 (fr) 2017-11-10
US20170321603A1 (en) 2017-11-09

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