AT526122A3 - HEAT EXCHANGER ARRANGEMENT WITH EDDY CURRENT DEFLECTION - Google Patents

HEAT EXCHANGER ARRANGEMENT WITH EDDY CURRENT DEFLECTION Download PDF

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Publication number
AT526122A3
AT526122A3 ATA50239/2023A AT502392023A AT526122A3 AT 526122 A3 AT526122 A3 AT 526122A3 AT 502392023 A AT502392023 A AT 502392023A AT 526122 A3 AT526122 A3 AT 526122A3
Authority
AT
Austria
Prior art keywords
flow path
heat exchanger
engine
coolant fluid
bypass flow
Prior art date
Application number
ATA50239/2023A
Other languages
German (de)
Other versions
AT526122A2 (en
Original Assignee
Cummins Inc Ebu
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 Cummins Inc Ebu filed Critical Cummins Inc Ebu
Publication of AT526122A2 publication Critical patent/AT526122A2/en
Publication of AT526122A3 publication Critical patent/AT526122A3/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P3/00—Liquid cooling
    • F01P3/18—Arrangements or mounting of liquid-to-air heat-exchangers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P7/00—Controlling of coolant flow
    • F01P7/14—Controlling of coolant flow the coolant being liquid
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P3/00—Liquid cooling
    • F01P3/20—Cooling circuits not specific to a single part of engine or machine
    • 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
    • F28F9/24—Arrangements for promoting turbulent flow of heat-exchange media, e.g. by plates
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P11/00—Component parts, details, or accessories not provided for in, or of interest apart from, groups F01P1/00 - F01P9/00
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P3/00—Liquid cooling
    • F01P3/02—Arrangements for cooling cylinders or cylinder heads
    • 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
    • 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
    • F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • 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
    • F28D9/02—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 heat-exchange media travelling at an angle to one another
    • 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
    • F28F9/22—Arrangements for directing heat-exchange media into successive compartments, e.g. arrangements of guide plates
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P3/00—Liquid cooling
    • F01P2003/006—Liquid cooling the liquid being oil
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P3/00—Liquid cooling
    • F01P3/02—Arrangements for cooling cylinders or cylinder heads
    • F01P2003/028—Cooling cylinders and cylinder heads in series
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P7/00—Controlling of coolant flow
    • F01P7/14—Controlling of coolant flow the coolant being liquid
    • F01P2007/143—Controlling of coolant flow the coolant being liquid using restrictions
    • 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
    • F28D2001/0253—Particular components
    • F28D2001/026—Cores
    • 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
    • F28D2021/008—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for vehicles
    • 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
    • F28D2021/008—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for vehicles
    • F28D2021/0089—Oil coolers
    • 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
    • F28F9/22—Arrangements for directing heat-exchange media into successive compartments, e.g. arrangements of guide plates
    • F28F2009/222—Particular guide plates, baffles or deflectors, e.g. having particular orientation relative to an elongated casing or conduit

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Thermal Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Details Of Heat-Exchange And Heat-Transfer (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)

Abstract

Ein Kühlsystem (101) eines Verbrennungsmotorsystems schließt einen Motorkühlkreislauf (102) zum Definieren eines Strömungspfades und einer Strömungsrichtung für durch das Verbrennungsmotorsystem fließendes Motorkühlmittelfluid ein. Das Kühlsystem (101) schließt auch eine Wärmetauscherbaugruppe (118) ein, die entlang des Motorkühlkreislauf (102) positioniert ist. Die Wärmetauscherbaugruppe (118) ist so strukturiert, dass sie Wärme von dem Motorkühlmittelfluid auf ein Arbeitsfluid überträgt, und schließt eine Hülle, die einen inneren Hohlraum (122) definiert, einen Kern (128) , der in dem inneren Hohlraum (122) angeordnet und so strukturiert ist, dass er das Arbeitsfluid aufnimmt, sowie einen Hauptströmungspfad (132) und einen Bypass-Strömungspfad (136) des Motorkühlmittelfluids ein, wobei der Kern (128) ein Leitblech (138) in dem Bypass-Strömungspfad (136) umfasst, wobei das Leitblech (138) Folgendes einschließt: einen Basisabschnitt, der mit einem Ende des Kerns (128) gekoppelt ist, und einen gekrümmten Abschnitt (142), der sich von dem Basisabschnitt aus erstreckt, sodass der gekrümmte Abschnitt (142) eine Bypass-Strömung (134) des Motorkühlmittelfluids daran hindert, sich entlang des Bypass-Strömungspfades (136) fortzusetzen.A cooling system (101) of an internal combustion engine system includes an engine cooling circuit (102) for defining a flow path and a flow direction for engine coolant fluid flowing through the internal combustion engine system. The cooling system (101) also includes a heat exchanger assembly (118) positioned along the engine cooling circuit (102). The heat exchanger assembly (118) is structured to transfer heat from the engine coolant fluid to a working fluid and includes a shell defining an internal cavity (122), a core (128) disposed within the internal cavity (122), and is structured to receive the working fluid, and a main flow path (132) and a bypass flow path (136) of the engine coolant fluid, the core (128) comprising a baffle (138) in the bypass flow path (136), wherein the baffle (138) includes: a base portion coupled to one end of the core (128), and a curved portion (142) extending from the base portion such that the curved portion (142) provides bypass flow (134) of engine coolant fluid from continuing along the bypass flow path (136).

ATA50239/2023A 2022-04-05 2023-04-04 HEAT EXCHANGER ARRANGEMENT WITH EDDY CURRENT DEFLECTION AT526122A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB2204982.9A GB2617353A (en) 2022-04-05 2022-04-05 Heat exchanger assembly with vortex flow baffle
GB2304598.2A GB2619393A (en) 2022-04-05 2023-03-29 Heat exchanger assembly with vortex flow baffle

Publications (2)

Publication Number Publication Date
AT526122A2 AT526122A2 (en) 2023-10-15
AT526122A3 true AT526122A3 (en) 2024-03-15

Family

ID=81581431

Family Applications (1)

Application Number Title Priority Date Filing Date
ATA50239/2023A AT526122A3 (en) 2022-04-05 2023-04-04 HEAT EXCHANGER ARRANGEMENT WITH EDDY CURRENT DEFLECTION

Country Status (7)

Country Link
US (1) US20230313728A1 (en)
JP (1) JP2023153766A (en)
CN (1) CN116892442A (en)
AT (1) AT526122A3 (en)
AU (1) AU2023202094A1 (en)
DE (1) DE102023108428A1 (en)
GB (2) GB2617353A (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0065330A1 (en) * 1981-05-20 1982-11-24 BBC Aktiengesellschaft Brown, Boveri & Cie. Cooling element for industrial furnaces
WO2007009713A1 (en) * 2005-07-19 2007-01-25 Behr Gmbh & Co. Kg Heat exchanger
US20160223274A1 (en) * 2015-02-04 2016-08-04 Toyota Jidosha Kabushiki Kaisha Heat exchanger

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019132455A (en) * 2018-01-29 2019-08-08 株式会社デンソー Heat exchanger

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0065330A1 (en) * 1981-05-20 1982-11-24 BBC Aktiengesellschaft Brown, Boveri & Cie. Cooling element for industrial furnaces
WO2007009713A1 (en) * 2005-07-19 2007-01-25 Behr Gmbh & Co. Kg Heat exchanger
US20160223274A1 (en) * 2015-02-04 2016-08-04 Toyota Jidosha Kabushiki Kaisha Heat exchanger

Also Published As

Publication number Publication date
GB202204982D0 (en) 2022-05-18
US20230313728A1 (en) 2023-10-05
AT526122A2 (en) 2023-10-15
GB202304598D0 (en) 2023-05-10
GB2619393A (en) 2023-12-06
CN116892442A (en) 2023-10-17
DE102023108428A1 (en) 2023-10-05
JP2023153766A (en) 2023-10-18
GB2617353A (en) 2023-10-11
AU2023202094A1 (en) 2023-10-26

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