[go: up one dir, main page]

FR2128197A1 - Tube bundle support - comprising resilient honeycomb frame for fast-neutron nuclear reactor steam generators - Google Patents

Tube bundle support - comprising resilient honeycomb frame for fast-neutron nuclear reactor steam generators

Info

Publication number
FR2128197A1
FR2128197A1 FR7108410A FR7108410A FR2128197A1 FR 2128197 A1 FR2128197 A1 FR 2128197A1 FR 7108410 A FR7108410 A FR 7108410A FR 7108410 A FR7108410 A FR 7108410A FR 2128197 A1 FR2128197 A1 FR 2128197A1
Authority
FR
France
Prior art keywords
fast
nuclear reactor
tube bundle
tube
neutron nuclear
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
FR7108410A
Other languages
French (fr)
Other versions
FR2128197B1 (en
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.)
Stein Industrie SA
Original Assignee
Stein Industrie SA
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 Stein Industrie SA filed Critical Stein Industrie SA
Priority to FR7108410A priority Critical patent/FR2128197A1/en
Publication of FR2128197A1 publication Critical patent/FR2128197A1/en
Application granted granted Critical
Publication of FR2128197B1 publication Critical patent/FR2128197B1/fr
Granted 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
    • F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
    • F28F9/007—Auxiliary supports for elements
    • F28F9/013—Auxiliary supports for elements for tubes or tube-assemblies
    • F28F9/0135—Auxiliary supports for elements for tubes or tube-assemblies formed by grids having only one tube per closed grid opening
    • F28F9/0136—Auxiliary supports for elements for tubes or tube-assemblies formed by grids having only one tube per closed grid opening formed by intersecting strips
    • 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
    • F22B1/06—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers the heat carrier being molten; Use of molten metal, e.g. zinc, as heat transfer medium
    • F22B1/063—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers the heat carrier being molten; Use of molten metal, e.g. zinc, as heat transfer medium for metal cooled nuclear reactors
    • 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
    • F28D7/06—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 having a single U-bend

Landscapes

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

Abstract

In heat exchangers where contact between the two exchange fluids could result in a violent reaction, e.g. liquid Na and water in the case of a steam generator of a fast-neutron nuclear reactor, a secure, spacing support is provided for each tube in the exchanger tube bundle, while stress-relieving deflections when sudden temp. changes are encountered are permitted. The tube-spacing support frame is composed of two sets of parallel plates, slotted into each other at an angle to form a honeycomb in which each tube is spaced from its neighbour by a resilient box aperture made up off-settings in the plates.
FR7108410A 1971-03-11 1971-03-11 Tube bundle support - comprising resilient honeycomb frame for fast-neutron nuclear reactor steam generators Granted FR2128197A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7108410A FR2128197A1 (en) 1971-03-11 1971-03-11 Tube bundle support - comprising resilient honeycomb frame for fast-neutron nuclear reactor steam generators

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7108410A FR2128197A1 (en) 1971-03-11 1971-03-11 Tube bundle support - comprising resilient honeycomb frame for fast-neutron nuclear reactor steam generators

Publications (2)

Publication Number Publication Date
FR2128197A1 true FR2128197A1 (en) 1972-10-20
FR2128197B1 FR2128197B1 (en) 1974-03-01

Family

ID=9073332

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7108410A Granted FR2128197A1 (en) 1971-03-11 1971-03-11 Tube bundle support - comprising resilient honeycomb frame for fast-neutron nuclear reactor steam generators

Country Status (1)

Country Link
FR (1) FR2128197A1 (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2325009A1 (en) * 1975-09-17 1977-04-15 Hoechst Ag BEAM OF TUBES HEAT EXCHANGER
DE2727032A1 (en) * 1976-06-16 1977-12-29 Creusot Loire HOLDING DEVICE FOR A LAYER OF PIPES INSIDE A CONTAINER
FR2459441A1 (en) * 1979-06-19 1981-01-09 Stein Industrie Grid for supporting rows of tubes in heat exchanger - where grid is formed by plates provided with bosses clamping the tubes
FR2508600A1 (en) * 1981-06-26 1982-12-31 Creusot Loire Stirring of molten sodium in steam generator - using vertical row of baffle plates to create turbulent helical flow of sodium along vertical water tubes in generator
EP0094732A3 (en) * 1982-05-19 1984-12-05 Westinghouse Electric Corporation Improved steam generator for liquid metal fast breeder reactor
EP0399722A1 (en) * 1989-05-22 1990-11-28 Nnc Limited Heat exchangers
CN100334415C (en) * 2004-09-29 2007-08-29 华南理工大学 Shell-and-tube heat exchanger of vortx net plate support pipe bundle and its forced heat transfer method
EP1980812A3 (en) * 2007-04-12 2011-12-21 Wallstein Ingenieur-Gesellschaft mbH Device for spacing heat exchanger pipes

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH2380A (en) * 1890-08-13 1891-03-31 Brunnhofer Dr Hermann Brunnhofer's decanter or demaculator
FR1391219A (en) * 1964-02-28 1965-03-05 Babcock & Wilcox Co Improvements to heat exchangers
FR1480965A (en) * 1965-05-25 1967-08-09
FR1539837A (en) * 1967-07-31 1968-09-20 Alcatel S A Soc Method of suppressing vibrations in the tubes and anti-vibration device implementing this method

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH2380A (en) * 1890-08-13 1891-03-31 Brunnhofer Dr Hermann Brunnhofer's decanter or demaculator
FR1391219A (en) * 1964-02-28 1965-03-05 Babcock & Wilcox Co Improvements to heat exchangers
FR1480965A (en) * 1965-05-25 1967-08-09
FR1539837A (en) * 1967-07-31 1968-09-20 Alcatel S A Soc Method of suppressing vibrations in the tubes and anti-vibration device implementing this method

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2325009A1 (en) * 1975-09-17 1977-04-15 Hoechst Ag BEAM OF TUBES HEAT EXCHANGER
DE2727032A1 (en) * 1976-06-16 1977-12-29 Creusot Loire HOLDING DEVICE FOR A LAYER OF PIPES INSIDE A CONTAINER
FR2459441A1 (en) * 1979-06-19 1981-01-09 Stein Industrie Grid for supporting rows of tubes in heat exchanger - where grid is formed by plates provided with bosses clamping the tubes
FR2508600A1 (en) * 1981-06-26 1982-12-31 Creusot Loire Stirring of molten sodium in steam generator - using vertical row of baffle plates to create turbulent helical flow of sodium along vertical water tubes in generator
EP0094732A3 (en) * 1982-05-19 1984-12-05 Westinghouse Electric Corporation Improved steam generator for liquid metal fast breeder reactor
EP0399722A1 (en) * 1989-05-22 1990-11-28 Nnc Limited Heat exchangers
US5101893A (en) * 1989-05-22 1992-04-07 Nnc Limited Heat exchangers
CN100334415C (en) * 2004-09-29 2007-08-29 华南理工大学 Shell-and-tube heat exchanger of vortx net plate support pipe bundle and its forced heat transfer method
EP1980812A3 (en) * 2007-04-12 2011-12-21 Wallstein Ingenieur-Gesellschaft mbH Device for spacing heat exchanger pipes

Also Published As

Publication number Publication date
FR2128197B1 (en) 1974-03-01

Similar Documents

Publication Publication Date Title
GB1079248A (en) A method of mounting horizontal tubes of heat exchangers
GB956129A (en) Improvements in and relating to tube bundles for heat exchangers, vapour generatorsand the like
FR2128197A1 (en) Tube bundle support - comprising resilient honeycomb frame for fast-neutron nuclear reactor steam generators
IT949803B (en) HEAT EXCHANGER HAVING A MULTIPLICITY OF MODULAR TUBE BUNDLES
GB1387527A (en) Steam generator for a fast breeder reactor
GB1358442A (en) Heat exchangers
ES417163A1 (en) Steam generator with split flow preheater
SE7508136L (en) DEVICE FOR HEAT EXCHANGERS AT NUCLEAR POWER PLANTS.
ES8401616A1 (en) Heat exchanger with an array of tubes, having undulations for dilatation, and not subjected to vibration.
FR2182686A2 (en) Plate type heat exchanger - of long, narrow encased plates
FR2436955B1 (en)
GB1017455A (en) Staying device for tubes, rods and the like in steam generators, heat exchangers andthe like
ES458331A2 (en) IMPROVEMENTS IN NUCLEAR REACTOR INSTALLATIONS.
GB1389904A (en) Nuclear power generating systems
ES454362A1 (en) Heat exchanger having a plurality of modules connected in parallel
IT1060612B (en) IMPROVEMENTS IN PRESSURE TANKS WITH HEAT EXCHANGERS IN NUCLEAR REACTORS
ES454363A1 (en) Auxiliary cooling device for the primary fluid heat exchanger of a nuclear reactor
JPS54125565A (en) Heat exchanger
ES420608A1 (en) IMPROVEMENTS IN STEAM GENERATORS.
IT984738B (en) LARGE-SIZED HEAT EXCHANGER WITH TUBULAR BUNDLE IS CALLY USABLE ALSO AS A RECOVERY HEAT STEAM GENERATOR
ES457141A1 (en) Heat exchanger
ES340407A1 (en) Improvements in and relating to a heat exchanger
FR2265152A1 (en) Pressure water nuclear reactor - with external heat exchangers and pumps for use as steam generator on a ship
GB1312457A (en) Nuclear reactor power plant
FR2282698A2 (en) Pressure water nuclear reactor - with external heat exchangers and pumps for use as steam generator on a ship

Legal Events

Date Code Title Description
ST Notification of lapse