GB990762A - Evaporation tube of a cooling system - Google Patents

Evaporation tube of a cooling system

Info

Publication number
GB990762A
GB990762A GB768463A GB768463A GB990762A GB 990762 A GB990762 A GB 990762A GB 768463 A GB768463 A GB 768463A GB 768463 A GB768463 A GB 768463A GB 990762 A GB990762 A GB 990762A
Authority
GB
United Kingdom
Prior art keywords
inner tube
tube
perforations
vapour
plant
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
GB768463A
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.)
NIHON GENSHIRYOKU KENKYUJO
Original Assignee
NIHON GENSHIRYOKU KENKYUJO
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 NIHON GENSHIRYOKU KENKYUJO filed Critical NIHON GENSHIRYOKU KENKYUJO
Publication of GB990762A publication Critical patent/GB990762A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B1/00—Methods of steam generation characterised by form of heating method
    • F22B1/02—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers
    • F22B1/08—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers the heat carrier being steam
    • 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
    • F25B39/00—Evaporators; Condensers
    • F25B39/02—Evaporators
    • 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
    • F28D7/02—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 helically coiled
    • F28D7/026—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 helically coiled the conduits of only one medium being helically coiled and formed by bent members, e.g. plates, the coils having a cylindrical configuration
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Abstract

990,762. Evaporation of liquids. NIHON GENSHIRYOKU KENKYUJO. Feb. 26, 1963 [March 1, 1962], No. 7684/63. Heading BIB. [Also in Division F4] Liquid, particularly water, when used as coolant for a nuclear reactor or other plant, is passed through a spiral path formed by a helical plate 2 arranged in the annular space between two concentric tubes 1 and 3, the inner tube having perforations 4. The outer tube, which is made of heat-conductive material, is in thermal contact with the plant to be cooled. Vapour is formed near the outer wall of the inner tube and is separated from the liquid by centrifugal force; the vapour then passes through the perforations 4 into the interior of the inner tube. This tube may have a shape which gradually increases in diameter in an upward direction. In the case of water, steam may be generated under a pressure of 60 atm.
GB768463A 1962-03-01 1963-02-26 Evaporation tube of a cooling system Expired GB990762A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP757562 1962-03-01

Publications (1)

Publication Number Publication Date
GB990762A true GB990762A (en) 1965-04-28

Family

ID=11669590

Family Applications (1)

Application Number Title Priority Date Filing Date
GB768463A Expired GB990762A (en) 1962-03-01 1963-02-26 Evaporation tube of a cooling system

Country Status (1)

Country Link
GB (1) GB990762A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3339631A (en) * 1966-07-13 1967-09-05 James A Mcgurty Heat exchanger utilizing vortex flow
US3379243A (en) * 1964-03-16 1968-04-23 Euratom Device for the heat insulation of reactor channels
GB2164438A (en) * 1984-09-14 1986-03-19 Aisin Seiki Heat exchangers
GB2185803A (en) * 1986-01-28 1987-07-29 Aleem Uddin Mustafa Steam boiler
FR2654502A1 (en) * 1989-11-14 1991-05-17 Pechiney Recherche THERMAL EXCHANGE METHOD AND DEVICE WITH RUISSING FILM.

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3379243A (en) * 1964-03-16 1968-04-23 Euratom Device for the heat insulation of reactor channels
US3339631A (en) * 1966-07-13 1967-09-05 James A Mcgurty Heat exchanger utilizing vortex flow
GB2164438A (en) * 1984-09-14 1986-03-19 Aisin Seiki Heat exchangers
GB2185803A (en) * 1986-01-28 1987-07-29 Aleem Uddin Mustafa Steam boiler
GB2185803B (en) * 1986-01-28 1989-11-01 Aleem Uddin Mustafa Steam boiler
FR2654502A1 (en) * 1989-11-14 1991-05-17 Pechiney Recherche THERMAL EXCHANGE METHOD AND DEVICE WITH RUISSING FILM.
EP0429375A1 (en) * 1989-11-14 1991-05-29 PECHINEY RECHERCHE (Groupement d'Intérêt Economique géré par l'ordonnance du 23 Septembre 1967) Heat-exchanger apparatus of falling film type

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