ES404881A1 - Perfeccionamientos en sistemas generadores de fuerza de va- riedad nuclear. - Google Patents

Perfeccionamientos en sistemas generadores de fuerza de va- riedad nuclear.

Info

Publication number
ES404881A1
ES404881A1 ES404881A ES404881A ES404881A1 ES 404881 A1 ES404881 A1 ES 404881A1 ES 404881 A ES404881 A ES 404881A ES 404881 A ES404881 A ES 404881A ES 404881 A1 ES404881 A1 ES 404881A1
Authority
ES
Spain
Prior art keywords
collectors
heat exchange
tubes
paths
relationship
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
ES404881A
Other languages
English (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.)
Babcock and Wilcox Co
Original Assignee
Babcock and Wilcox Co
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 Babcock and Wilcox Co filed Critical Babcock and Wilcox Co
Publication of ES404881A1 publication Critical patent/ES404881A1/es
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21D—NUCLEAR POWER PLANT
    • G21D1/00—Details of nuclear power plant
    • G21D1/006—Details of nuclear power plant primary side of steam generators
    • 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
    • F22B1/16—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers the heat carrier being hot liquid or hot vapour, e.g. waste liquid, waste vapour
    • F22B1/162—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers the heat carrier being hot liquid or hot vapour, e.g. waste liquid, waste vapour in combination with a nuclear installation
    • 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
    • F28D7/16—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 in parallel spaced relation
    • F28D7/163—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 in parallel spaced relation with conduit assemblies having a particular shape, e.g. square or annular; with assemblies of conduits having different geometrical features; with multiple groups of conduits connected in series or parallel and arranged inside common casing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F21/00—Constructions of heat-exchange apparatus characterised by the selection of particular materials
    • F28F21/08—Constructions of heat-exchange apparatus characterised by the selection of particular materials of metal
    • F28F21/081—Heat exchange elements made from metals or metal alloys
    • F28F21/082—Heat exchange elements made from metals or metal alloys from steel or ferrous alloys
    • F28F21/083—Heat exchange elements made from metals or metal alloys from steel or ferrous alloys from stainless steel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F21/00—Constructions of heat-exchange apparatus characterised by the selection of particular materials
    • F28F21/08—Constructions of heat-exchange apparatus characterised by the selection of particular materials of metal
    • F28F21/081—Heat exchange elements made from metals or metal alloys
    • F28F21/086—Heat exchange elements made from metals or metal alloys from titanium or titanium alloys
    • 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
    • F28F9/02—Header boxes; End plates
    • F28F9/026—Header boxes; End plates with static flow control means, e.g. with means for uniformly distributing heat exchange media into conduits
    • F28F9/027—Header boxes; End plates with static flow control means, e.g. with means for uniformly distributing heat exchange media into conduits in the form of distribution pipes
    • F28F9/0275—Header boxes; End plates with static flow control means, e.g. with means for uniformly distributing heat exchange media into conduits in the form of distribution pipes with multiple branch pipes
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C1/00—Reactor types
    • G21C1/32—Integral reactors, i.e. reactors wherein parts functionally associated with the reactor but not essential to the reaction, e.g. heat exchangers, are disposed inside the enclosure with the core
    • G21C1/322—Integral reactors, i.e. reactors wherein parts functionally associated with the reactor but not essential to the reaction, e.g. heat exchangers, are disposed inside the enclosure with the core wherein the heat exchanger is disposed above the core
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C13/00—Pressure vessels; Containment vessels; Containment in general
    • G21C13/02—Details
    • G21C13/032—Joints between tubes and vessel walls, e.g. taking into account thermal stresses
    • G21C13/036—Joints between tubes and vessel walls, e.g. taking into account thermal stresses the tube passing through the vessel wall, i.e. continuing on both sides of the wall
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21D—NUCLEAR POWER PLANT
    • G21D1/00—Details of nuclear power plant
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21D—NUCLEAR POWER PLANT
    • G21D5/00—Arrangements of reactor and engine in which reactor-produced heat is converted into mechanical energy
    • 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
    • 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)
  • High Energy & Nuclear Physics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • Plasma & Fusion (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Geometry (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
  • Structure Of Emergency Protection For Nuclear Reactors (AREA)

Abstract

Perfeccionamientos en sistemas generadores de fuerza de variedad nuclear, que tienen medios para dos recorridos de flujo separados, por lo menos, en una relación de intercambio térmico, conteniendo uno de dichos recorridos un fluido primario caliente y el segundo de los recorridos un fluido secundario de fase reversible sensible a los cambios de temperatura; caracterizados porque se dota a cada sistema de una pluralidad de unidades modulares, para utilizarse en dicho intercambio térmico, y que comprenden cada uno: una pluralidad de colectores en relación separada entre sí, teniendo el colector superior de dichos colectores un conducto cerrado a través del mismo y una boca de salida; un tubo alimentador que pasa, para funcionar, a través de dicho conducto y se sujeta a dicho colector inferior en una relación de flujo comunicante; una pluralidad de tubos huecos longitudinales sujetos a ambos colectores superior e inferior en una relación de flujo comunicante, disponiéndose estos últimos tubos en una configuración relativa a dicho tubo de alimentación, por lo que el recorrido de dicho fluido secundario en la fase líquida desciende a través de dicho tubo alimentador y se dispersa en el citado colector inferior para ascender a través de dichos tubos longitudinales y salir por la citada abertura en dicho colector superior en fase gaseosa, teniendo lugar dicha conversión de fase del citado fluido secundario prácticamente en dichos tubos longitudinales sobre los cuales fluye el citado fluido primario caliente en una relación de intercambio térmico.
ES404881A 1971-07-14 1972-07-14 Perfeccionamientos en sistemas generadores de fuerza de va- riedad nuclear. Expired ES404881A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US16235971A 1971-07-14 1971-07-14

Publications (1)

Publication Number Publication Date
ES404881A1 true ES404881A1 (es) 1978-01-01

Family

ID=22585292

Family Applications (1)

Application Number Title Priority Date Filing Date
ES404881A Expired ES404881A1 (es) 1971-07-14 1972-07-14 Perfeccionamientos en sistemas generadores de fuerza de va- riedad nuclear.

Country Status (12)

Country Link
JP (1) JPS5127801B1 (es)
BE (1) BE786097A (es)
CA (1) CA968076A (es)
CH (1) CH573087A5 (es)
DE (1) DE2234573B2 (es)
ES (1) ES404881A1 (es)
FR (1) FR2145677A1 (es)
GB (1) GB1389904A (es)
IT (1) IT963044B (es)
LU (1) LU65712A1 (es)
NL (1) NL7209293A (es)
SE (3) SE377626B (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2403992C3 (de) * 1973-01-17 1981-07-02 The Babcock & Wilcox Co., 10017 New York, N.Y. Im Inneren eines Kernreaktordruckgefäßes angeordneter Dampferzeuger
DE2711545C2 (de) * 1977-03-17 1984-04-26 Hochtemperatur-Reaktorbau GmbH, 5000 Köln Wärmetauscher mit einer Vielzahl von Geradrohrbündeln
DE2729526A1 (de) * 1977-06-30 1979-01-11 Hochtemperatur Reaktorbau Gmbh Senkrecht stehender waermetauscher kreisfoermigen querschnitts
DE4402841C2 (de) * 1994-01-31 1998-06-04 Detlef Steller Dampferzeuger
US9230697B2 (en) * 2012-04-20 2016-01-05 Nuscale Power, Llc Steam generator for a nuclear reactor
US9997262B2 (en) 2013-12-26 2018-06-12 Nuscale Power, Llc Integral reactor pressure vessel tube sheet
CN107689255A (zh) * 2016-08-03 2018-02-13 泰拉能源有限责任公司 蒸汽发生装置
CN113654016B (zh) * 2021-09-18 2023-03-14 中国核动力研究设计院 一种蒸汽发生器的蒸汽发生组件、泄漏检测方法及装置
KR20240070284A (ko) * 2022-11-14 2024-05-21 두산에너빌리티 주식회사 관류형 열교환기 및 이를 포함하는 복합 발전 시스템

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2839276A (en) * 1953-05-25 1958-06-17 Rossi Giovanni Heat exchanger

Also Published As

Publication number Publication date
CH573087A5 (es) 1976-02-27
LU65712A1 (fr) 1972-10-30
FR2145677B1 (es) 1978-03-03
DE2234573A1 (de) 1973-01-25
IT963044B (it) 1974-01-10
BE786097A (fr) 1973-01-10
SE7410883L (es) 1974-08-28
SE401416B (sv) 1978-05-02
AU4437772A (en) 1973-10-04
NL7209293A (nl) 1973-01-16
SE377626B (es) 1975-07-14
GB1389904A (en) 1975-04-09
SE397741B (sv) 1977-11-14
SE7410884L (es) 1974-08-28
FR2145677A1 (fr) 1973-02-23
JPS5127801B1 (es) 1976-08-14
DE2234573B2 (de) 1977-06-30
CA968076A (en) 1975-05-20

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