ES468058A1 - Annular heat exchanger - Google Patents

Annular heat exchanger

Info

Publication number
ES468058A1
ES468058A1 ES468058A ES468058A ES468058A1 ES 468058 A1 ES468058 A1 ES 468058A1 ES 468058 A ES468058 A ES 468058A ES 468058 A ES468058 A ES 468058A ES 468058 A1 ES468058 A1 ES 468058A1
Authority
ES
Spain
Prior art keywords
tubes
exchanger
heat exchanger
distributed
annular 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.)
Expired
Application number
ES468058A
Other languages
Spanish (es)
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.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
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
Priority claimed from FR7708384A external-priority patent/FR2385067A1/en
Priority claimed from FR7721451A external-priority patent/FR2397613A2/en
Application filed by Commissariat a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Publication of ES468058A1 publication Critical patent/ES468058A1/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C1/00—Reactor types
    • G21C1/02—Fast fission reactors, i.e. reactors not using a moderator ; Metal cooled reactors; Fast breeders
    • G21C1/03—Fast fission reactors, i.e. reactors not using a moderator ; Metal cooled reactors; Fast breeders cooled by a coolant not essentially pressurised, e.g. pool-type 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
    • F28D7/10—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
    • 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
    • F28D2021/0054—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for nuclear applications
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E30/00—Energy generation of nuclear origin
    • Y02E30/30—Nuclear fission reactors

Landscapes

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

Abstract

Improved annular heat exchanger, which carries a beam of parallel circulation tubes that extend vertically, these tubes being distributed, bathed externally by a primary fluid and run internally by a primary fluid and run internally by a secondary fluid that mutually change calories, circumferential way inside an external cylindrical ferrule delimiting the exchanger, characterized in that the tubes of the beam are distributed in groups of different tubes, each arranged in the interior of a particular enclosure to constitute in the external ferrule of the exchanger a series of adjacent modules, each module carrying an intake manifold and an individual evacuation manifold, respectively connected to a supply conduit and to a secondary fluid outlet conduit. (Machine-translation by Google Translate, not legally binding)
ES468058A 1977-03-21 1978-03-20 Annular heat exchanger Expired ES468058A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7708384A FR2385067A1 (en) 1977-03-21 1977-03-21 Annular tubular heat exchanger - partic. for nuclear reactor, incorporates separate modules distributed circumferentially in outer shell allowing isolation for repair
FR7721451A FR2397613A2 (en) 1977-07-12 1977-07-12 Annular tubular heat exchanger - partic. for nuclear reactor, incorporates separate modules distributed circumferentially in outer shell allowing isolation for repair

Publications (1)

Publication Number Publication Date
ES468058A1 true ES468058A1 (en) 1979-04-01

Family

ID=26219919

Family Applications (1)

Application Number Title Priority Date Filing Date
ES468058A Expired ES468058A1 (en) 1977-03-21 1978-03-20 Annular heat exchanger

Country Status (6)

Country Link
JP (1) JPS53116557A (en)
DE (1) DE2812056A1 (en)
ES (1) ES468058A1 (en)
GB (1) GB1572315A (en)
IT (1) IT7867613A0 (en)
NL (1) NL7802920A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2458131A1 (en) * 1979-05-31 1980-12-26 Commissariat Energie Atomique INTERMEDIATE HEAT EXCHANGER FOR NUCLEAR REACTOR
FR2490862B1 (en) * 1980-09-19 1985-08-30 Novatome NUCLEAR REACTOR WITH INTEGRATED HEAT EXCHANGERS
US11754349B2 (en) * 2019-03-08 2023-09-12 Hamilton Sundstrand Corporation Heat exchanger
CA3188335A1 (en) * 2020-08-17 2022-02-24 Charles Gregory Freeman Heat exchanger configuration for nuclear reactor

Also Published As

Publication number Publication date
NL7802920A (en) 1978-09-25
GB1572315A (en) 1980-07-30
DE2812056A1 (en) 1978-10-12
IT7867613A0 (en) 1978-03-20
JPS53116557A (en) 1978-10-12

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19971201