FR3077630B1 - Echangeur de chaleur - Google Patents

Echangeur de chaleur Download PDF

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Publication number
FR3077630B1
FR3077630B1 FR1850894A FR1850894A FR3077630B1 FR 3077630 B1 FR3077630 B1 FR 3077630B1 FR 1850894 A FR1850894 A FR 1850894A FR 1850894 A FR1850894 A FR 1850894A FR 3077630 B1 FR3077630 B1 FR 3077630B1
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FR
France
Prior art keywords
stage
fluid
plate
heat exchanger
circulation
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
FR1850894A
Other languages
English (en)
Other versions
FR3077630A1 (fr
Inventor
Ephraim Toubiana
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 SA
Original Assignee
Safran SA
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 SA filed Critical Safran SA
Priority to FR1850894A priority Critical patent/FR3077630B1/fr
Publication of FR3077630A1 publication Critical patent/FR3077630A1/fr
Application granted granted Critical
Publication of FR3077630B1 publication Critical patent/FR3077630B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
    • F28F9/02—Header boxes; End plates
    • F28F9/026—Header boxes; End plates with static flow control means, e.g. with means for uniformly distributing heat exchange media into conduits
    • F28F9/0265—Header boxes; End plates with static flow control means, e.g. with means for uniformly distributing heat exchange media into conduits by using guiding means or impingement means inside the header box
    • F28F9/0268—Header boxes; End plates with static flow control means, e.g. with means for uniformly distributing heat exchange media into conduits by using guiding means or impingement means inside the header box in the form of multiple deflectors for channeling the heat exchange medium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F10/00—Additive manufacturing of workpieces or articles from metallic powder
    • B22F10/20—Direct sintering or melting
    • B22F10/28—Powder bed fusion, e.g. selective laser melting [SLM] or electron beam melting [EBM]
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F5/00—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product
    • B22F5/10—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product of articles with cavities or holes, not otherwise provided for in the preceding subgroups
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B33—ADDITIVE MANUFACTURING TECHNOLOGY
    • B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
    • B33Y80/00—Products made by additive manufacturing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
    • F28D1/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
    • F28D1/03—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with plate-like or laminated conduits
    • F28D1/0366—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with plate-like or laminated conduits the conduits being formed by spaced plates with inserted elements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D9/00—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D9/0062—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for one heat-exchange medium being formed by spaced plates with inserted elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F10/00—Additive manufacturing of workpieces or articles from metallic powder
    • B22F10/70—Recycling
    • B22F10/73—Recycling of powder
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F12/00—Apparatus or devices specially adapted for additive manufacturing; Auxiliary means for additive manufacturing; Combinations of additive manufacturing apparatus or devices with other processing apparatus or devices
    • B22F12/40—Radiation means
    • B22F12/49—Scanners
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F2999/00—Aspects linked to processes or compositions used in powder metallurgy
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F5/00—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product
    • B22F5/009—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product of turbine components other than turbine blades
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
    • F28D2021/0019—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for
    • F28D2021/0026—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for combustion engines, e.g. for gas turbines or for Stirling engines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2255/00—Heat exchanger elements made of materials having special features or resulting from particular manufacturing processes
    • F28F2255/18—Heat exchanger elements made of materials having special features or resulting from particular manufacturing processes sintered
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/25—Process efficiency

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Plasma & Fusion (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Abstract

L'invention concerne un échangeur (10) de chaleur à plaques, en particulier pour une turbomachine d'aéronef, entre un premier fluide et un deuxième fluide, comprenant au moins un premier et un deuxième étages (12, 14) de circulation du premier fluide, chaque étage comprenant : - une première et deuxième plaques (16) parallèles et distantes l'une de l'autre, de manière à définir entre elles un passage de circulation (18) du premier fluide, - au moins une première rangée d'ailettes (20) disposées sensiblement perpendiculairement entre lesdites plaques, caractérisé en ce qu'il comprend : - des moyens (30) profilés de guidage du premier fluide en entrée desdits passages de circulation des au moins un premier et deuxième étages, lesdits moyens reliant la première plaque dudit premier étage à la deuxième plaque dudit deuxième étage, et - des moyens (40) profilés de guidage du premier fluide en sortie desdits passages de circulation des au moins un premier et deuxième étages, lesdits moyens reliant ladite première plaque dudit premier étage à ladite deuxième plaque dudit deuxième étage.
FR1850894A 2018-02-02 2018-02-02 Echangeur de chaleur Active FR3077630B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1850894A FR3077630B1 (fr) 2018-02-02 2018-02-02 Echangeur de chaleur

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1850894A FR3077630B1 (fr) 2018-02-02 2018-02-02 Echangeur de chaleur
FR1850894 2018-02-02

Publications (2)

Publication Number Publication Date
FR3077630A1 FR3077630A1 (fr) 2019-08-09
FR3077630B1 true FR3077630B1 (fr) 2020-11-27

Family

ID=62017506

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1850894A Active FR3077630B1 (fr) 2018-02-02 2018-02-02 Echangeur de chaleur

Country Status (1)

Country Link
FR (1) FR3077630B1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3101139B1 (fr) * 2019-09-24 2022-03-18 Safran Echangeur de chaleur pour turbomachine, turbomachine et procede de fabrication de l’echangeur
FR3118151B1 (fr) 2020-12-17 2023-05-12 Safran Echangeur de chaleur
FR3137754A1 (fr) 2022-07-08 2024-01-12 Safran Echangeur de chaleur a ailettes de longueur variable et turbomachine correspondante
FR3137753A1 (fr) 2022-07-08 2024-01-12 Safran Echangeur de chaleur a ailettes de hauteur variable et turbomachine correspondante

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB326981A (en) * 1929-03-05 1930-03-27 Gustave Desson & Cie Ets Improvements relating to heat exchangers
DE3926283A1 (de) * 1989-08-09 1991-02-14 Menerga Apparatebau Gmbh Rekuperativ-hohlkammerplatten-waermetauscher mit aerodynamischen an- und abstroemflaechen
DE20307881U1 (de) * 2003-05-21 2004-09-23 Autokühler GmbH & Co. KG Wärmeaustauscher, insbesondere Ladeluftkühler
DE202004011489U1 (de) * 2004-07-20 2005-12-08 Autokühler GmbH & Co. KG Wärmeaustauscher für Hochtemperatur-Anwendungen, insbesondere Ladeluftkühler
IT1401963B1 (it) * 2010-09-23 2013-08-28 Tenova Spa Scambiatore di calore per il raffreddamento rapido di fumi di impianti siderurgici, apparato di trattamento di fumi di impianti siderurgici comprendente tale scambiatore di calore e relativo metodo di trattamento.
DE102011105968A1 (de) * 2011-06-29 2013-01-03 Airbus Operations Gmbh Stauluftkanalanordnung und Flugzeugklimaanlage
CN104110997A (zh) * 2013-04-22 2014-10-22 卡特彼勒公司 热交换器的芯体装置以及具有该芯体装置的热交换器
FR3050264A3 (fr) * 2017-08-04 2017-10-20 Air Liquide Echangeur a plaques et ailettes comprenant des elements fabriques par une methode de fabrication additive

Also Published As

Publication number Publication date
FR3077630A1 (fr) 2019-08-09

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