BR112014026081A2 - turborreator com ventilador dianteiro - Google Patents

turborreator com ventilador dianteiro

Info

Publication number
BR112014026081A2
BR112014026081A2 BR112014026081A BR112014026081A BR112014026081A2 BR 112014026081 A2 BR112014026081 A2 BR 112014026081A2 BR 112014026081 A BR112014026081 A BR 112014026081A BR 112014026081 A BR112014026081 A BR 112014026081A BR 112014026081 A2 BR112014026081 A2 BR 112014026081A2
Authority
BR
Brazil
Prior art keywords
fluid
front fan
flow
exchanger
air
Prior art date
Application number
BR112014026081A
Other languages
English (en)
Other versions
BR112014026081B1 (pt
Inventor
Pottier Francis
Charrier Jean-Jacques
Missout Marc
Bensaied Moëz
Tabart Romain
Ribeiro Stéphane
Original Assignee
Hispano Suiza Sa
Snecma
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 Hispano Suiza Sa, Snecma filed Critical Hispano Suiza Sa
Publication of BR112014026081A2 publication Critical patent/BR112014026081A2/pt
Publication of BR112014026081B1 publication Critical patent/BR112014026081B1/pt

Links

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
    • F02C7/12—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
    • 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
    • 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
    • F01D25/08—Cooling; Heating; Heat-insulation
    • F01D25/12—Cooling
    • F01D25/125—Cooling of bearings
    • 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
    • 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
    • F02C7/14—Cooling of plants of fluids in the plant, e.g. lubricant or fuel
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N10/00—Thermoelectric devices comprising a junction of dissimilar materials, i.e. devices exhibiting Seebeck or Peltier effects
    • H10N10/10—Thermoelectric devices comprising a junction of dissimilar materials, i.e. devices exhibiting Seebeck or Peltier effects operating with only the Peltier or Seebeck effects
    • H10N10/13—Thermoelectric devices comprising a junction of dissimilar materials, i.e. devices exhibiting Seebeck or Peltier effects operating with only the Peltier or Seebeck effects characterised by the heat-exchanging means at the junction
    • 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
    • F02C7/32—Arrangement, mounting, or driving, of auxiliaries
    • 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
    • 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
    • F05D2220/00—Application
    • F05D2220/70—Application in combination with
    • F05D2220/76—Application in combination with an electrical generator
    • 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
    • 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)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

1 / 1 resumo “turborreator com ventilador dianteiro” a presente invenã§ã£o refere-se a um turborreator com ventilador dianteiro compreendendo pelo menos um circuito de fluido e um trocador ar/fluido (40) pelo qual o dito fluido ã© resfriado pelo ar exterior ao turborreator e um bico (3) de separaã§ã£o do fluxo ã  jusante do ventilador entre um fluxo primã¡rio e um fluxo secundã¡rio, caracterizado pelo fato de que o trocador de calor (40) ã© associado a um gerador termoelã©trico (46) compreendendo uma primeira (47) e uma segunda (48) superfã­cies de troca tã©rmica cuja primeira superfã­cie estã¡ em contato tã©rmico com o dito fluxo de ar e a segunda superfã­cie estã¡ em contato tã©rmico com o fluido a resfriar no trocador (40).
BR112014026081-8A 2012-04-24 2013-04-22 Turborreator com ventilador dianteiro BR112014026081B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR1253754A FR2989734B1 (fr) 2012-04-24 2012-04-24 Turboreacteur incorporant des generateurs thermoelectriques
FR1253754 2012-04-24
PCT/FR2013/050892 WO2013160602A1 (fr) 2012-04-24 2013-04-22 Turboreacteur incorporant des generateurs thermoelectriques

Publications (2)

Publication Number Publication Date
BR112014026081A2 true BR112014026081A2 (pt) 2018-05-08
BR112014026081B1 BR112014026081B1 (pt) 2021-12-14

Family

ID=48468626

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112014026081-8A BR112014026081B1 (pt) 2012-04-24 2013-04-22 Turborreator com ventilador dianteiro

Country Status (8)

Country Link
US (1) US9638105B2 (pt)
EP (1) EP2859208B1 (pt)
CN (1) CN104246176B (pt)
BR (1) BR112014026081B1 (pt)
CA (1) CA2870766C (pt)
FR (1) FR2989734B1 (pt)
RU (1) RU2631847C2 (pt)
WO (1) WO2013160602A1 (pt)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
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WO2015073101A2 (en) * 2013-09-16 2015-05-21 United Technologies Corporation Systems for generating auxillary electrical power for jet aircraft propulsion systems
EP2942508B1 (en) * 2014-05-08 2022-08-24 Rolls-Royce North American Technologies, Inc. Enhanced heat sink availability on gas turbine engines through the use of solid state heat pumps
US10156243B2 (en) * 2015-05-04 2018-12-18 Safran Aero Boosters Sa Composite splitter lip for axial turbomachine compressor
DE102016107303A1 (de) * 2016-04-20 2017-10-26 Rolls-Royce Deutschland Ltd & Co Kg Energiewandlungssystem einer Turbomaschine, Getriebe oder Lagergehäuse einer Turbomaschine und Turbomaschine
CN108248369A (zh) * 2018-01-23 2018-07-06 天津商业大学 一种带冷能回收装置的气动汽车动力系统
CN108843460A (zh) * 2018-06-28 2018-11-20 厦门大学 涡轮冲压组合发动机预冷热电转换及增推方法
FR3091900B1 (fr) * 2019-01-17 2022-05-27 Safran Aircraft Engines Turbomachine comprenant un panneau d’echange thermique et de production d’energie electrique
FR3096444B1 (fr) * 2019-05-20 2021-05-07 Safran Systeme d’echange de chaleur optimise
FR3111394B1 (fr) * 2020-06-12 2022-07-22 Safran Aircraft Engines Turbomachine comprenant un organe de séparation d’un flux d’air et un organe de redressement du flux d’air séparé.
GB202108550D0 (en) * 2021-06-16 2021-07-28 Rolls Royce Plc Gas turbine engine

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3051919B2 (ja) * 1998-11-13 2000-06-12 セイコーインスツルメンツ株式会社 熱発電式電子機器
US20040045594A1 (en) * 2002-09-10 2004-03-11 Enhanced Energy Systems, Inc. Turbine engine with thermoelectric waste heat recovery system
US6834831B2 (en) * 2002-12-31 2004-12-28 The Boeing Company Hybrid solid oxide fuel cell aircraft auxiliary power unit
FR2878286B1 (fr) * 2004-11-25 2009-05-22 Snecma Moteurs Sa Turbomachine comportant un generateur de courant electrique integre
US8313056B2 (en) 2005-07-19 2012-11-20 United Technologies Corporation Engine heat exchanger with thermoelectric generation
GB0607771D0 (en) * 2006-04-20 2006-05-31 Rolls Royce Plc A heat exchanger arrangement
US8205426B2 (en) * 2006-07-31 2012-06-26 General Electric Company Method and apparatus for operating gas turbine engines
US7779811B1 (en) * 2006-09-13 2010-08-24 General Electric Company Thermoelectrically cooled components for distributed electronics control system for gas turbine engines
US8387362B2 (en) * 2006-10-19 2013-03-05 Michael Ralph Storage Method and apparatus for operating gas turbine engine heat exchangers
DE102007036930A1 (de) * 2007-08-04 2009-04-09 Mtu Aero Engines Gmbh Flugtriebwerk
FR2919896B1 (fr) * 2007-08-07 2009-10-30 Snecma Sa Turboreacteur comprenant un generateur de courant monte dans la soufflante et un procede de montage dudit generateur dans la soufflante
US9018512B2 (en) * 2007-12-21 2015-04-28 The Boeing Company Thermoelectric generation system
EP2075194B1 (fr) * 2007-12-27 2017-08-16 Techspace Aero Echangeur de chaleur air-huile pour turboréacteur, turboréacteur associé et utilisation dudit échangeur
DE102008055946B4 (de) * 2008-11-05 2019-08-14 Mahle International Gmbh Verbrennungsmotor
FR2942077B1 (fr) 2009-02-06 2013-08-16 Turbomeca Generation thermoelectrique pour turbine a gaz
US20120118345A1 (en) * 2010-11-15 2012-05-17 The Boeing Company Thermal integration of thermoelectronic device
US9388740B2 (en) * 2012-02-15 2016-07-12 The Boeing Company Thermoelectric generator in turbine engine nozzles

Also Published As

Publication number Publication date
CN104246176B (zh) 2016-08-17
BR112014026081B1 (pt) 2021-12-14
EP2859208B1 (fr) 2019-02-27
CA2870766C (fr) 2020-07-21
US20150082804A1 (en) 2015-03-26
RU2631847C2 (ru) 2017-09-26
CN104246176A (zh) 2014-12-24
US9638105B2 (en) 2017-05-02
FR2989734B1 (fr) 2014-04-18
RU2014144370A (ru) 2016-06-10
EP2859208A1 (fr) 2015-04-15
FR2989734A1 (fr) 2013-10-25
WO2013160602A1 (fr) 2013-10-31
CA2870766A1 (fr) 2013-10-31

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Legal Events

Date Code Title Description
B25A Requested transfer of rights approved

Owner name: SNECMA (FR) ; LABINAL POWER SYSTEMS (FR)

B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B350 Update of information on the portal [chapter 15.35 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 22/04/2013, OBSERVADAS AS CONDICOES LEGAIS.