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GB1129564A - Method of operating a heat exchanger - Google Patents

Method of operating a heat exchanger

Info

Publication number
GB1129564A
GB1129564A GB1578766A GB1578766A GB1129564A GB 1129564 A GB1129564 A GB 1129564A GB 1578766 A GB1578766 A GB 1578766A GB 1578766 A GB1578766 A GB 1578766A GB 1129564 A GB1129564 A GB 1129564A
Authority
GB
United Kingdom
Prior art keywords
tube
fluid
wall
operating
porous
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.)
Expired
Application number
GB1578766A
Inventor
William Robert Laws
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.)
British Iron and Steel Research Association BISRA
Original Assignee
British Iron and Steel Research Association BISRA
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 British Iron and Steel Research Association BISRA filed Critical British Iron and Steel Research Association BISRA
Priority to GB1578766A priority Critical patent/GB1129564A/en
Publication of GB1129564A publication Critical patent/GB1129564A/en
Expired 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
    • F28D7/10—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
    • F28D7/106—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 consisting of two coaxial conduits or modules of two coaxial conduits
    • 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
    • F28F13/02—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by influencing fluid boundary

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

1,129,564. Heat exchangers. BRITISH IRON & STEEL RESEARCH ASSOCIATION. 1 Feb., 1967 [7 April, 1966], No. 15787/66. Heading F4S. In a method of operating a heat exchanger having a porous wall separating two fluids in heat exchange one with the other, the heated fluid is at a higher pressure than the other fluid such that a proportion e.g. 1% of the higher pressure fluid penetrates the wall to inhibit the formation of a stagnant boundary layer of fluid on said wall. In the apparatus shown comprising two concentric tubes, the inner tube 1 is the porous tube and hot exhaust gases flow through this tube. High pressure air flows through the tube 2 and a proportion of the air leaks through the porous wall of the tube 1.
GB1578766A 1966-04-07 1966-04-07 Method of operating a heat exchanger Expired GB1129564A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1578766A GB1129564A (en) 1966-04-07 1966-04-07 Method of operating a heat exchanger

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1578766A GB1129564A (en) 1966-04-07 1966-04-07 Method of operating a heat exchanger

Publications (1)

Publication Number Publication Date
GB1129564A true GB1129564A (en) 1968-10-09

Family

ID=10065454

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1578766A Expired GB1129564A (en) 1966-04-07 1966-04-07 Method of operating a heat exchanger

Country Status (1)

Country Link
GB (1) GB1129564A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0184944A2 (en) * 1984-12-14 1986-06-18 Mitsubishi Denki Kabushiki Kaisha Heat exchanger

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0184944A2 (en) * 1984-12-14 1986-06-18 Mitsubishi Denki Kabushiki Kaisha Heat exchanger
EP0184944A3 (en) * 1984-12-14 1987-04-01 Mitsubishi Denki Kabushiki Kaisha Heat exchanger
US5009263A (en) * 1984-12-14 1991-04-23 Mitsubishi Denki K. K. Heat-exchanger utilizing pressure differential

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