ES247980A1 - Perfeccionamientos en reactores nucleares - Google Patents

Perfeccionamientos en reactores nucleares

Info

Publication number
ES247980A1
ES247980A1 ES0247980A ES247980A ES247980A1 ES 247980 A1 ES247980 A1 ES 247980A1 ES 0247980 A ES0247980 A ES 0247980A ES 247980 A ES247980 A ES 247980A ES 247980 A1 ES247980 A1 ES 247980A1
Authority
ES
Spain
Prior art keywords
region
nuclear
fuel elements
container
steam
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
ES0247980A
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.)
Allis Chalmers Corp
Original Assignee
Allis Chalmers Corp
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 Allis Chalmers Corp filed Critical Allis Chalmers Corp
Publication of ES247980A1 publication Critical patent/ES247980A1/es
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C15/00—Cooling arrangements within the pressure vessel containing the core; Selection of specific coolants
    • G21C15/24—Promoting flow of the coolant
    • G21C15/26—Promoting flow of the coolant by convection, e.g. using chimneys, using divergent channels
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C1/00—Reactor types
    • G21C1/04—Thermal reactors ; Epithermal reactors
    • G21C1/06—Heterogeneous reactors, i.e. in which fuel and moderator are separated
    • G21C1/08—Heterogeneous reactors, i.e. in which fuel and moderator are separated moderator being highly pressurised, e.g. boiling water reactor, integral super-heat reactor, pressurised water reactor
    • G21C1/082—Reactors where the coolant is overheated
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C1/00—Reactor types
    • G21C1/04—Thermal reactors ; Epithermal reactors
    • G21C1/06—Heterogeneous reactors, i.e. in which fuel and moderator are separated
    • G21C1/08—Heterogeneous reactors, i.e. in which fuel and moderator are separated moderator being highly pressurised, e.g. boiling water reactor, integral super-heat reactor, pressurised water reactor
    • G21C1/084—Boiling water reactors
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C3/00—Reactor fuel elements and their assemblies; Selection of substances for use as reactor fuel elements
    • G21C3/30—Assemblies of a number of fuel elements in the form of a rigid unit
    • G21C3/36—Assemblies of plate-shaped fuel elements or coaxial tubes
    • 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

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Control Of Steam Boilers And Waste-Gas Boilers (AREA)
  • Structure Of Emergency Protection For Nuclear Reactors (AREA)

Abstract

Perfeccionamientos en reactores nuclearescaracterizados por destinarse éstos a la producción de vapor recalentadoutilizando el calor obtenido por una reacción de fisión nuclear en cadenay por comprender un recipiente cerradodotado de elementos de combustible nuclear montados en su interior para calentar un moderador líquido mantenido en el recipiente a un nivel predeterminado para producir vapory además porque el vapor recalentado se produce del moderador líquido en una trayectoria continua a través del recipiente por una construcción en la que el recipiente tiene dos regiones funcionales distintasuna de ellas una región de ebullicióny la otra una región de recalentamientocon elementos de combustible nuclear dispuestos en cada regióny el moderador líquido puede circular a través de las dos regiones; los elementos de combustible de la región de ebullición pueden funcionar para producir en la mismadel moderador líquidoy los elementos de combustible de la región de recalentamiento pueden funcionar para recalentar el vapor recibido de la región de ebullición y hacerlo pasarsometido a presióna través de la región de recalentamientoa una salida de la misma.
ES0247980A 1958-03-18 1959-03-18 Perfeccionamientos en reactores nucleares Expired ES247980A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US722274A US3034977A (en) 1958-03-18 1958-03-18 Nuclear superheater for boiling water reactor

Publications (1)

Publication Number Publication Date
ES247980A1 true ES247980A1 (es) 1959-07-01

Family

ID=24901152

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0247980A Expired ES247980A1 (es) 1958-03-18 1959-03-18 Perfeccionamientos en reactores nucleares

Country Status (7)

Country Link
US (1) US3034977A (es)
CH (1) CH356213A (es)
DE (1) DE1219136B (es)
ES (1) ES247980A1 (es)
FR (1) FR1218950A (es)
GB (1) GB886323A (es)
NL (1) NL114057C (es)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB941132A (en) * 1959-02-26 1963-11-06 Licentia Gmbh A steam superheating nuclear reactor
US3182001A (en) * 1959-07-23 1965-05-04 Siemens Ag Heterogeneous nuclear reactor
FR1292317A (fr) * 1961-03-22 1962-05-04 Réacteur nucléaire fournissant de la vapeur surchauffée
NL276702A (es) * 1961-04-14
NL297777A (es) * 1962-09-19
GB1069032A (en) * 1962-12-04 1967-05-17 Atomenergi Ab Superheating of steam in nuclear reactors
GB964760A (en) * 1963-01-08 1964-07-22 Atomic Energy Authority Uk Nuclear reactor
US3276965A (en) * 1963-06-17 1966-10-04 Internuclear Company Single pass superheat reactor
US3311540A (en) * 1964-05-28 1967-03-28 Westinghouse Electric Corp Integral boiling and superheating nuclear reactor and pressure tube assembly therefor
DE1489641A1 (de) * 1964-07-24 1969-08-21 Atomenergi Ab Brennstoffelement fuer Kernreaktoren
US3392087A (en) * 1964-08-08 1968-07-09 Siemens Ag Heterogeneous nuclear reactor of the pressure vessel type
US3212986A (en) * 1964-11-05 1965-10-19 Robert T Pennington Three tank separate superheat reactor
DE1279229B (de) * 1967-05-31 1968-10-03 Licentia Gmbh Vorrichtung zur Dampfabscheidung fuer Siedewasserkernreaktoren mit Falltypzyklondampfabscheidern
US5180546A (en) * 1989-09-15 1993-01-19 General Electric Company Boiling water reactor with downcomer steam release channel
US5078953A (en) * 1990-04-16 1992-01-07 General Electric Company Natural circulation boiling-water reactor with output power regulation
US5289512A (en) * 1992-06-08 1994-02-22 The Babcock & Wilcox Company Nuclear propulsion reactor

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2787593A (en) * 1946-02-21 1957-04-02 Herbert E Mctcalf Method and means of producing steam in neutronic reactors
US2806820A (en) * 1947-08-18 1957-09-17 Eugene P Wigner Neutronic reactor
US2915446A (en) * 1954-11-29 1959-12-01 Asea Ab Gas cooled nuclear reactor
US2936273A (en) * 1955-06-28 1960-05-10 Untermyer Samuel Steam forming neutronic reactor and method of operating it
BE553050A (es) * 1955-11-30
FR1141064A (fr) * 1956-01-10 1957-08-26 Alsthom Cgee Pile atomique à ébullition, productrice de vapeur surchauffée
US2938845A (en) * 1957-04-25 1960-05-31 Treshow Michael Superheating in a boiling water reactor

Also Published As

Publication number Publication date
NL114057C (es)
GB886323A (en) 1962-01-03
CH356213A (fr) 1961-08-15
NL237250A (es) 1968-09-16
FR1218950A (fr) 1960-05-13
US3034977A (en) 1962-05-15
DE1219136B (de) 1966-06-16

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