EP4711697A3 - Segmentierter wärmetauscher - Google Patents

Segmentierter wärmetauscher

Info

Publication number
EP4711697A3
EP4711697A3 EP26155833.2A EP26155833A EP4711697A3 EP 4711697 A3 EP4711697 A3 EP 4711697A3 EP 26155833 A EP26155833 A EP 26155833A EP 4711697 A3 EP4711697 A3 EP 4711697A3
Authority
EP
European Patent Office
Prior art keywords
modules
flow direction
fluid conduit
heat exchanger
heat
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.)
Pending
Application number
EP26155833.2A
Other languages
English (en)
French (fr)
Other versions
EP4711697A2 (de
Inventor
Isabella SNYDER
David W. Gerlach
Nathan A. Snape
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.)
RTX Corp
Original Assignee
RTX Corp
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 RTX Corp filed Critical RTX Corp
Publication of EP4711697A2 publication Critical patent/EP4711697A2/de
Publication of EP4711697A3 publication Critical patent/EP4711697A3/de
Pending legal-status Critical Current

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
    • F28D7/0008—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 for one medium being in heat conductive contact with the conduits for the other medium
    • 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
    • F28F13/06—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by affecting the pattern of flow of the heat-exchange media
    • 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
    • F28D7/0008—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 for one medium being in heat conductive contact with the conduits for the other medium
    • F28D7/0025—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 for one medium being in heat conductive contact with the conduits for the other medium the conduits for one medium or the conduits for both media being flat tubes or arrays of tubes
    • 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
    • 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
    • F28F13/14—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by endowing the walls of conduits with zones of different degrees of conduction of heat
    • 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
    • F28D2021/0026—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for combustion engines, e.g. for gas turbines or for Stirling engines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2200/00—Prediction; Simulation; Testing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2210/00—Heat exchange conduits
    • F28F2210/08—Assemblies of conduits having different features
    • 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
    • F28F2215/04—Assemblies of fins having different features, e.g. with different fin densities

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)
EP26155833.2A 2022-10-14 2023-10-05 Segmentierter wärmetauscher Pending EP4711697A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US17/966,652 US20240125564A1 (en) 2022-10-14 2022-10-14 Segmented heat exchanger
EP23201793.9A EP4354073B1 (de) 2022-10-14 2023-10-05 Segmentierter wärmetauscher

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
EP23201793.9A Division EP4354073B1 (de) 2022-10-14 2023-10-05 Segmentierter wärmetauscher

Publications (2)

Publication Number Publication Date
EP4711697A2 EP4711697A2 (de) 2026-03-18
EP4711697A3 true EP4711697A3 (de) 2026-04-29

Family

ID=88291164

Family Applications (2)

Application Number Title Priority Date Filing Date
EP26155833.2A Pending EP4711697A3 (de) 2022-10-14 2023-10-05 Segmentierter wärmetauscher
EP23201793.9A Active EP4354073B1 (de) 2022-10-14 2023-10-05 Segmentierter wärmetauscher

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP23201793.9A Active EP4354073B1 (de) 2022-10-14 2023-10-05 Segmentierter wärmetauscher

Country Status (2)

Country Link
US (1) US20240125564A1 (de)
EP (2) EP4711697A3 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12584692B2 (en) * 2023-06-29 2026-03-24 Rolls-Royce North American Technologies Inc. Heat exchanger with failure tolerance

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20160122024A1 (en) * 2014-11-03 2016-05-05 Hamilton Sundstrand Corporation Heat exchanger
US20160377350A1 (en) * 2015-06-29 2016-12-29 Honeywell International Inc. Optimized plate fin heat exchanger for improved compliance to improve thermal life
US10222142B2 (en) * 2014-06-13 2019-03-05 Honeywell International Inc. Heat exchanger designs using variable geometries and configurations
US10907500B2 (en) * 2015-02-06 2021-02-02 Raytheon Technologies Corporation Heat exchanger system with spatially varied additively manufactured heat transfer surfaces

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8572862B2 (en) * 2010-10-25 2013-11-05 Battelle Memorial Institute Open-loop heat-recovery dryer
US9377250B2 (en) * 2012-10-31 2016-06-28 The Boeing Company Cross-flow heat exchanger having graduated fin density

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10222142B2 (en) * 2014-06-13 2019-03-05 Honeywell International Inc. Heat exchanger designs using variable geometries and configurations
US20160122024A1 (en) * 2014-11-03 2016-05-05 Hamilton Sundstrand Corporation Heat exchanger
US10907500B2 (en) * 2015-02-06 2021-02-02 Raytheon Technologies Corporation Heat exchanger system with spatially varied additively manufactured heat transfer surfaces
US20160377350A1 (en) * 2015-06-29 2016-12-29 Honeywell International Inc. Optimized plate fin heat exchanger for improved compliance to improve thermal life

Also Published As

Publication number Publication date
US20240125564A1 (en) 2024-04-18
EP4354073A1 (de) 2024-04-17
EP4711697A2 (de) 2026-03-18
EP4354073B1 (de) 2026-02-04

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