BR112017008463A2 - trocador de calor e motor de turbina compreendendo tal trocador - Google Patents

trocador de calor e motor de turbina compreendendo tal trocador

Info

Publication number
BR112017008463A2
BR112017008463A2 BR112017008463A BR112017008463A BR112017008463A2 BR 112017008463 A2 BR112017008463 A2 BR 112017008463A2 BR 112017008463 A BR112017008463 A BR 112017008463A BR 112017008463 A BR112017008463 A BR 112017008463A BR 112017008463 A2 BR112017008463 A2 BR 112017008463A2
Authority
BR
Brazil
Prior art keywords
heat exchanger
fluid
turbine engine
hand
conducting member
Prior art date
Application number
BR112017008463A
Other languages
English (en)
Other versions
BR112017008463B1 (pt
Inventor
Boudsocq Benjamin
Yves Aouizerate Gilles
Philippe Gauthier Gérard
Original Assignee
Safran Aircraft Engines
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 filed Critical Safran Aircraft Engines
Publication of BR112017008463A2 publication Critical patent/BR112017008463A2/pt
Publication of BR112017008463B1 publication Critical patent/BR112017008463B1/pt

Links

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
    • F28F13/00—Arrangements for modifying heat-transfer, e.g. increasing, decreasing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F27/00—Control arrangements or safety devices specially adapted for heat-exchange or heat-transfer apparatus
    • 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
    • F28D2021/0021—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for aircrafts or cosmonautics
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2215/00—Fins
    • F28F2215/14—Fins in the form of movable or loose fins
    • 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
    • F28F2255/02—Flexible elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)

Abstract

a invenção se refere a um trocador de calor (10) entre um primeiro fluido e um segundo fluido, compreendendo uma membrana que separa os dois fluidos e um elemento (17) condutor de calor em contato térmico com a membrana, por um lado, e com o primeiro fluido, por outro lado, caracterizado pelo fato de que tal elemento (17) condutor de calor é móvel entre uma posição ativa e uma posição inativa, de tal forma que a capacidade de troca de calor com o primeiro fluido seja menor da posição inativa do que na posição ativa. a troca é aplicada em particular ao resfriamento de fluido no corpo secundário de um turborreator de fluxo múltiplo.
BR112017008463-5A 2014-10-30 2015-10-23 Trocador de calor e motor de turbina compreendendo tal trocador BR112017008463B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR1460461A FR3028021B1 (fr) 2014-10-30 2014-10-30 Echangeur de chaleur turbomoteur comportant un tel echangeur
FR1460461 2014-10-30
PCT/FR2015/052855 WO2016066935A1 (fr) 2014-10-30 2015-10-23 Echangeur de chaleur et turbomoteur comportant un tel echangeur

Publications (2)

Publication Number Publication Date
BR112017008463A2 true BR112017008463A2 (pt) 2018-01-09
BR112017008463B1 BR112017008463B1 (pt) 2021-03-23

Family

ID=52737186

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112017008463-5A BR112017008463B1 (pt) 2014-10-30 2015-10-23 Trocador de calor e motor de turbina compreendendo tal trocador

Country Status (8)

Country Link
US (1) US10739086B2 (pt)
EP (1) EP3213025B1 (pt)
CN (1) CN107110623B (pt)
BR (1) BR112017008463B1 (pt)
CA (1) CA2965396C (pt)
FR (1) FR3028021B1 (pt)
RU (1) RU2689238C2 (pt)
WO (1) WO2016066935A1 (pt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3082237B1 (fr) * 2018-06-12 2020-10-30 Safran Aircraft Engines Dispositif d'echange de chaleur a faibles pertes de charge
FR3095264B1 (fr) 2019-04-17 2021-03-19 Safran Aircraft Engines Echangeur de chaleur air secondaire/fluide, son procédé de fabrication et turbomachine à double flux équipée de cet échangeur
US11834993B1 (en) * 2023-03-29 2023-12-05 Pratt & Whitney Canada Corp. Engine exhaust reverse flow prevention

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61186785A (ja) * 1985-02-15 1986-08-20 Matsushita Electric Works Ltd 熱搬送器
US4773593A (en) * 1987-05-04 1988-09-27 United Technologies Corporation Coolable thin metal sheet
RU2193732C2 (ru) * 2000-09-27 2002-11-27 Открытое акционерное общество "Концерн Стирол" Устройство для создания устойчивого к рассеиванию потока горячих газообразных выбросов
EP1350276A2 (en) * 2000-10-25 2003-10-08 Washington State University Research Foundation Piezoelectric micro-transducers, methods of use and manufacturing methods for same
US6628522B2 (en) * 2001-08-29 2003-09-30 Intel Corporation Thermal performance enhancement of heat sinks using active surface features for boundary layer manipulations
CN101285403A (zh) * 2008-01-18 2008-10-15 北京航空航天大学 涡轮叶片微通道内部冷却系统的气流通道结构
US20090223648A1 (en) * 2008-03-07 2009-09-10 James Scott Martin Heat exchanger with variable heat transfer properties
FR2930324B1 (fr) * 2008-04-17 2011-06-17 Snecma Dispositif de refroidissement d'une paroi
US7926471B2 (en) * 2008-06-24 2011-04-19 GM Global Technology Operations LLC Heat exchanger with variable turbulence generators
US8339787B2 (en) * 2010-09-08 2012-12-25 Apple Inc. Heat valve for thermal management in a mobile communications device
US20130255931A1 (en) * 2012-03-30 2013-10-03 General Electric Company Heat transfer component and het transfer process
US9671030B2 (en) * 2012-03-30 2017-06-06 General Electric Company Metallic seal assembly, turbine component, and method of regulating airflow in turbo-machinery
US9818672B2 (en) * 2014-02-14 2017-11-14 Intel IP Corporation Flow diversion devices

Also Published As

Publication number Publication date
RU2017114973A (ru) 2018-11-30
BR112017008463B1 (pt) 2021-03-23
CN107110623B (zh) 2019-03-26
US20170321972A1 (en) 2017-11-09
CA2965396A1 (fr) 2016-05-06
WO2016066935A1 (fr) 2016-05-06
CA2965396C (fr) 2023-01-17
EP3213025A1 (fr) 2017-09-06
FR3028021A1 (fr) 2016-05-06
EP3213025B1 (fr) 2018-12-12
US10739086B2 (en) 2020-08-11
FR3028021B1 (fr) 2019-03-22
RU2689238C2 (ru) 2019-05-24
CN107110623A (zh) 2017-08-29
RU2017114973A3 (pt) 2019-04-04

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Legal Events

Date Code Title Description
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 23/10/2015, OBSERVADAS AS CONDICOES LEGAIS.