BR0214479A - Trocador de calor para propiciar refrigeração supercrìtica de um fluìdo de trabalho em um ciclo de refrigeração transcrìtico - Google Patents

Trocador de calor para propiciar refrigeração supercrìtica de um fluìdo de trabalho em um ciclo de refrigeração transcrìtico

Info

Publication number
BR0214479A
BR0214479A BR0214479-4A BR0214479A BR0214479A BR 0214479 A BR0214479 A BR 0214479A BR 0214479 A BR0214479 A BR 0214479A BR 0214479 A BR0214479 A BR 0214479A
Authority
BR
Brazil
Prior art keywords
tubes
parallel legs
heat exchanger
working fluid
cooling
Prior art date
Application number
BR0214479-4A
Other languages
English (en)
Portuguese (pt)
Inventor
Stephen Memory
C James Rogers
Gregory G Hughes
Frank M Grippe
Rifiquat Cheema
William Markusen
Kenneth Ritt
Frank Vetter
Original Assignee
Modine Mfg Co
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 Modine Mfg Co filed Critical Modine Mfg Co
Publication of BR0214479A publication Critical patent/BR0214479A/pt

Links

Classifications

    • 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
    • F28D1/04—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 tubular conduits
    • F28D1/047—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 tubular conduits the conduits being bent, e.g. in a serpentine or zig-zag
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F1/00—Tubular elements; Assemblies of tubular elements
    • F28F1/02—Tubular elements of cross-section which is non-circular
    • F28F1/022—Tubular elements of cross-section which is non-circular with multiple channels
    • 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
    • F28D1/04—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 tubular conduits
    • F28D1/047—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 tubular conduits the conduits being bent, e.g. in a serpentine or zig-zag
    • F28D1/0477—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 tubular conduits the conduits being bent, e.g. in a serpentine or zig-zag the conduits being bent in a serpentine or zig-zag
    • F28D1/0478—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 tubular conduits the conduits being bent, e.g. in a serpentine or zig-zag the conduits being bent in a serpentine or zig-zag the conduits having a non-circular cross-section
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F1/00—Tubular elements; Assemblies of tubular elements
    • F28F1/02—Tubular elements of cross-section which is non-circular
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F1/00—Tubular elements; Assemblies of tubular elements
    • F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
    • F28F1/12—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F1/00—Tubular elements; Assemblies of tubular elements
    • F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
    • F28F1/12—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element
    • F28F1/126—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element consisting of zig-zag shaped fins
    • F28F1/128—Fins with openings, e.g. louvered fins
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2309/00—Gas cycle refrigeration machines
    • F25B2309/06—Compression machines, plants or systems characterised by the refrigerant being carbon dioxide
    • F25B2309/061—Compression machines, plants or systems characterised by the refrigerant being carbon dioxide with cycle highest pressure above the supercritical pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B9/00—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point
    • F25B9/002—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point characterised by the refrigerant
    • F25B9/008—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point characterised by the refrigerant the refrigerant being carbon dioxide
    • 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
    • F28D2021/0068—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for refrigerant cycles
    • F28D2021/0073—Gas coolers

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Geometry (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
BR0214479-4A 2001-11-30 2002-10-30 Trocador de calor para propiciar refrigeração supercrìtica de um fluìdo de trabalho em um ciclo de refrigeração transcrìtico BR0214479A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/013,018 US20030102113A1 (en) 2001-11-30 2001-11-30 Heat exchanger for providing supercritical cooling of a working fluid in a transcritical cooling cycle
PCT/US2002/034606 WO2003048670A1 (en) 2001-11-30 2002-10-30 Heat exchanger for providing supercritical cooling of a working fluid in a transcritical cooling cycle

Publications (1)

Publication Number Publication Date
BR0214479A true BR0214479A (pt) 2004-09-14

Family

ID=21757888

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0214479-4A BR0214479A (pt) 2001-11-30 2002-10-30 Trocador de calor para propiciar refrigeração supercrìtica de um fluìdo de trabalho em um ciclo de refrigeração transcrìtico

Country Status (13)

Country Link
US (1) US20030102113A1 (ja)
EP (1) EP1448945A1 (ja)
JP (1) JP2005512009A (ja)
KR (1) KR20050058253A (ja)
CN (2) CN100380081C (ja)
AR (1) AR037428A1 (ja)
AU (1) AU2002365762B2 (ja)
BR (1) BR0214479A (ja)
CA (1) CA2467137A1 (ja)
MX (1) MXPA04004660A (ja)
RU (1) RU2319094C2 (ja)
TW (1) TW200301815A (ja)
WO (1) WO2003048670A1 (ja)

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US7261151B2 (en) * 2003-11-20 2007-08-28 Modine Manufacturing Company Suction line heat exchanger for CO2 cooling system
DE102004001786A1 (de) * 2004-01-12 2005-08-04 Behr Gmbh & Co. Kg Wärmeübertrager, insbesondere für überkritischen Kältekreislauf
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DE102004038640A1 (de) * 2004-08-09 2006-02-23 Linde Kältetechnik GmbH & Co. KG Kältekreislauf und Verfahen zum Betreiben eines Kältekreislaufes
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DE102009047620C5 (de) * 2009-12-08 2023-01-19 Hanon Systems Wärmeübertrager mit Rohrbündel
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CN107003073A (zh) * 2014-11-26 2017-08-01 开利公司 耐霜冻微通道热交换器
CN106643263B (zh) * 2015-07-29 2019-02-15 丹佛斯微通道换热器（嘉兴）有限公司 用于换热器的翅片组件和具有该翅片组件的换热器
EP3330657B1 (en) 2016-12-01 2020-10-28 Modine Manufacturing Company Air fin for a heat exchanger, and method of making the same
US11692479B2 (en) 2019-10-03 2023-07-04 General Electric Company Heat exchanger with active buffer layer
WO2022087629A1 (en) * 2020-10-22 2022-04-28 Southwest Research Institute Techniques for engine cooling using supercritical fluids and a combustion engine system implementing the same

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Also Published As

Publication number Publication date
CN1596360A (zh) 2005-03-16
RU2004117856A (ru) 2005-04-27
WO2003048670A1 (en) 2003-06-12
CN101089533A (zh) 2007-12-19
AU2002365762A1 (en) 2003-06-17
JP2005512009A (ja) 2005-04-28
CA2467137A1 (en) 2003-06-12
TW200301815A (en) 2003-07-16
US20030102113A1 (en) 2003-06-05
MXPA04004660A (es) 2004-08-13
AU2002365762B2 (en) 2008-02-21
AR037428A1 (es) 2004-11-10
CN100380081C (zh) 2008-04-09
EP1448945A1 (en) 2004-08-25
KR20050058253A (ko) 2005-06-16
RU2319094C2 (ru) 2008-03-10

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Legal Events

Date Code Title Description
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B11D Dismissal acc. art. 38, par 2 of ipl - failure to pay fee after grant in time