GB2581840A8 - Heat exchanger - Google Patents

Heat exchanger Download PDF

Info

Publication number
GB2581840A8
GB2581840A8 GB1902802.6A GB201902802A GB2581840A8 GB 2581840 A8 GB2581840 A8 GB 2581840A8 GB 201902802 A GB201902802 A GB 201902802A GB 2581840 A8 GB2581840 A8 GB 2581840A8
Authority
GB
United Kingdom
Prior art keywords
heat exchanger
conduit module
fluid
flow
conduit
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.)
Granted
Application number
GB1902802.6A
Other versions
GB201902802D0 (en
GB2581840A (en
GB2581840B (en
Inventor
Charles Burvill Thomas
Alexander Nichol Hamish
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.)
Reaction Engines Ltd
Original Assignee
Reaction Engines Ltd
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 Reaction Engines Ltd filed Critical Reaction Engines Ltd
Priority to GB1902802.6A priority Critical patent/GB2581840B/en
Publication of GB201902802D0 publication Critical patent/GB201902802D0/en
Priority to US17/435,342 priority patent/US20220136777A1/en
Priority to PCT/EP2020/055355 priority patent/WO2020178199A1/en
Priority to CA3131814A priority patent/CA3131814A1/en
Priority to JP2021551909A priority patent/JP2022522810A/en
Priority to EP20712443.9A priority patent/EP3931508B1/en
Priority to AU2020230983A priority patent/AU2020230983A1/en
Publication of GB2581840A publication Critical patent/GB2581840A/en
Publication of GB2581840A8 publication Critical patent/GB2581840A8/en
Application granted granted Critical
Publication of GB2581840B publication Critical patent/GB2581840B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • F28D7/04—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 the conduits being spirally coiled
    • 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
    • F28D7/0066—Multi-circuit heat-exchangers, e.g. integrating different heat exchange sections in the same unit or heat-exchangers for more than two fluids
    • 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
    • F28D7/0066—Multi-circuit heat-exchangers, e.g. integrating different heat exchange sections in the same unit or heat-exchangers for more than two fluids
    • F28D7/0083—Multi-circuit heat-exchangers, e.g. integrating different heat exchange sections in the same unit or heat-exchangers for more than two fluids with units having particular arrangement relative to a supplementary heat exchange medium, e.g. with interleaved units or with adjacent units arranged in common flow of supplementary heat exchange medium
    • 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
    • F28D7/08—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 the conduits being otherwise bent, e.g. in a serpentine or zig-zag
    • 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
    • F28D7/10—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 the conduits being arranged one within the other, e.g. concentrically
    • 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
    • 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
    • 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
    • F28F9/0243—Header boxes having a circular cross-section

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)

Abstract

A heat exchanger 9 comprises a first conduit module 10a for the flow of a first fluid, and a second conduit module 11a isolated from the first, for the flow of a second fluid. The first conduit module and the second conduit module are nested with one another. The heat exchanger further comprises a first fluid flow path 12 for the flow of a third fluid in heat exchange with the first and second fluids. The first fluid flow path extends in a substantially radial direction 13 of the heat exchanger. At least a portion of the first conduit module and at least a portion of the second conduit module are each arranged in a respective path that gradually widens or tightens about a longitudinal axis 14 of the heat exchanger.
GB1902802.6A 2019-03-01 2019-03-01 Heat exchanger Active GB2581840B (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
GB1902802.6A GB2581840B (en) 2019-03-01 2019-03-01 Heat exchanger
US17/435,342 US20220136777A1 (en) 2019-03-01 2020-02-28 Heat exchanger
PCT/EP2020/055355 WO2020178199A1 (en) 2019-03-01 2020-02-28 Heat exchanger
CA3131814A CA3131814A1 (en) 2019-03-01 2020-02-28 Heat exchanger
JP2021551909A JP2022522810A (en) 2019-03-01 2020-02-28 Heat exchanger
EP20712443.9A EP3931508B1 (en) 2019-03-01 2020-02-28 Heat exchanger
AU2020230983A AU2020230983A1 (en) 2019-03-01 2020-02-28 Heat exchanger

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1902802.6A GB2581840B (en) 2019-03-01 2019-03-01 Heat exchanger

Publications (4)

Publication Number Publication Date
GB201902802D0 GB201902802D0 (en) 2019-04-17
GB2581840A GB2581840A (en) 2020-09-02
GB2581840A8 true GB2581840A8 (en) 2021-07-14
GB2581840B GB2581840B (en) 2021-10-06

Family

ID=66377419

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1902802.6A Active GB2581840B (en) 2019-03-01 2019-03-01 Heat exchanger

Country Status (7)

Country Link
US (1) US20220136777A1 (en)
EP (1) EP3931508B1 (en)
JP (1) JP2022522810A (en)
AU (1) AU2020230983A1 (en)
CA (1) CA3131814A1 (en)
GB (1) GB2581840B (en)
WO (1) WO2020178199A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2623789A (en) 2022-10-27 2024-05-01 Reaction Engines Ltd An integrated forced-induction and heat exchanger apparatus

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4462463A (en) * 1982-04-21 1984-07-31 Gorham Jr Robert S Triple pass heat exchanger
NL8202100A (en) * 1982-05-21 1983-12-16 Parca Norrahammar Ab Spiral tube heat exchanger - has tubes in alternate rows forming first and second medium paths
DE3247392A1 (en) * 1982-12-22 1984-07-05 Wieland Werke Ag Heat exchanger
GB2241319B (en) 1987-08-15 1991-11-27 Rolls Royce Plc Heat exchanger
GB2230594B (en) 1989-04-21 1993-09-01 Rolls Royce Plc Heat exchanger
US20020092646A1 (en) * 2000-01-07 2002-07-18 Carsten Kuhn Spiral heat exchanger
GB2422004A (en) * 2005-01-07 2006-07-12 Hiflux Ltd Plate heat exchanger
US8651171B2 (en) * 2008-11-17 2014-02-18 Tai-Her Yang Single flow circuit heat exchange device for periodic positive and reverse directional pumping
KR101040693B1 (en) * 2011-03-10 2011-06-10 윤석구 The central heating and hot water supply systems for saving energy
WO2012177584A1 (en) * 2011-06-20 2012-12-27 Praxair Technology, Inc. System and method for cryogenic condensing
DE102012216453A1 (en) * 2012-09-14 2014-03-20 Eberspächer Exhaust Technology GmbH & Co. KG Heat exchanger
GB2519147B (en) 2013-10-11 2017-09-27 Reaction Engines Ltd Heat exchangers
CN205679090U (en) 2016-06-23 2016-11-09 镇海石化建安工程有限公司 There is the Heat Exchangers of different tube diameters
EP3760958B1 (en) * 2019-07-02 2023-10-18 Hamilton Sundstrand Corporation Heat exchanger

Also Published As

Publication number Publication date
US20220136777A1 (en) 2022-05-05
GB201902802D0 (en) 2019-04-17
GB2581840A (en) 2020-09-02
GB2581840B (en) 2021-10-06
JP2022522810A (en) 2022-04-20
WO2020178199A1 (en) 2020-09-10
EP3931508B1 (en) 2023-11-01
CA3131814A1 (en) 2020-09-10
AU2020230983A1 (en) 2021-10-07
EP3931508A1 (en) 2022-01-05

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