FR2389970A1 - - Google Patents

Info

Publication number
FR2389970A1
FR2389970A1 FR7813593A FR7813593A FR2389970A1 FR 2389970 A1 FR2389970 A1 FR 2389970A1 FR 7813593 A FR7813593 A FR 7813593A FR 7813593 A FR7813593 A FR 7813593A FR 2389970 A1 FR2389970 A1 FR 2389970A1
Authority
FR
France
Prior art keywords
reactor
gas
high temperature
steam generators
cooling
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
FR7813593A
Other languages
English (en)
Other versions
FR2389970B1 (fr
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.)
Hochtemperatur Kernkraftwerk GmbH
Original Assignee
Hochtemperatur Kernkraftwerk GmbH
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 Hochtemperatur Kernkraftwerk GmbH filed Critical Hochtemperatur Kernkraftwerk GmbH
Publication of FR2389970A1 publication Critical patent/FR2389970A1/fr
Application granted granted Critical
Publication of FR2389970B1 publication Critical patent/FR2389970B1/fr
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
    • 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
    • F22B1/18—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers the heat carrier being a hot gas, e.g. waste gas such as exhaust gas of internal-combustion engines
    • F22B1/1823—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers the heat carrier being a hot gas, e.g. waste gas such as exhaust gas of internal-combustion engines for gas-cooled nuclear reactors
    • 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
    • G21C1/07—Pebble-bed reactors; Reactors with granular fuel
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C11/00—Shielding structurally associated with the reactor
    • G21C11/06—Reflecting shields, i.e. for minimising loss of neutrons
    • 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

Abstract

Réacteur nucléaire à haute température et refroidissement gazeux, avec modérateur en graphite et des éléments combustibles sphériques, des générateurs de vapeur et des soufflantes de gaz refroidisseur disposées dans le circuit primaire de ce gaz. Selon l'invention, les générateurs de vapeur 1 sont disposés hors de l'enceinte sous pression du réacteur, avec des échangeurs de chaleur à un niveau supérieur à celui du coeur du réacteur. Application aux réacteurs nucléaires à haute température et à refroidissement par l'hélium.
FR7813593A 1977-05-03 1978-05-02 Expired FR2389970B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2719613A DE2719613C2 (de) 1977-05-03 1977-05-03 Gasgekühlter Hochtemperatur-Kernreaktor

Publications (2)

Publication Number Publication Date
FR2389970A1 true FR2389970A1 (fr) 1978-12-01
FR2389970B1 FR2389970B1 (fr) 1985-06-28

Family

ID=6007848

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7813593A Expired FR2389970B1 (fr) 1977-05-03 1978-05-02

Country Status (8)

Country Link
US (1) US4243487A (fr)
JP (1) JPS53143886A (fr)
BE (1) BE866647A (fr)
DE (1) DE2719613C2 (fr)
FR (1) FR2389970B1 (fr)
GB (1) GB1601598A (fr)
IT (1) IT1103461B (fr)
NL (1) NL7804552A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0036166A1 (fr) * 1980-03-12 1981-09-23 GHT Gesellschaft für Hochtemperaturreaktor-Technik mbH Réacteur à haute température

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2923639A1 (de) * 1979-06-11 1980-12-18 Hochtemperatur Reaktorbau Gmbh Verfahren zum wiederbeladen der kaverne eines reaktordruckbehaelters mit kugelfoermigen betriebselementen
DE3025336C2 (de) * 1980-07-04 1982-10-28 Kernforschungsanlage Jülich GmbH, 5170 Jülich Nachwärmeabführsystem für einen gasgekühlten Kugelhaufenreaktor
FR2486296B1 (fr) * 1980-07-04 1986-06-06 Electricite De France Reacteur nucleaire refroidi par un metal liquide
DE3047959A1 (de) * 1980-12-19 1982-07-08 Hochtemperatur-Reaktorbau GmbH, 5000 Köln Gasgekuehlter kugelhaufen-kernreaktor
DE3149794C1 (de) * 1981-12-16 1983-06-09 Kernforschungsanlage Jülich GmbH, 5170 Jülich Kugelhaufen-Kernreaktor mit kugelfoermigen Brennelementen
US4554129A (en) * 1982-03-17 1985-11-19 The United States Of America As Represented By The United States Department Of Energy Gas-cooled nuclear reactor
US4968476A (en) * 1982-05-14 1990-11-06 Touro College Light water breeder reactor using a uranium-plutonium cycle
DE3344527A1 (de) * 1983-12-09 1985-06-20 Hochtemperatur-Reaktorbau GmbH, 4600 Dortmund Kernreaktoranlage
US4734250A (en) * 1984-03-28 1988-03-29 Westinghouse Electric Corp. Concentric pipe loop arrangement for pressurized water nuclear reactors
DE3923962A1 (de) * 1989-07-20 1991-01-31 Forschungszentrum Juelich Gmbh Hochtemperaturreaktor
JP2899979B2 (ja) * 1990-01-26 1999-06-02 日本原子力発電株式会社 高温ガス炉
US5047204A (en) * 1990-11-21 1991-09-10 The Babcock & Wilcox Company Nuclear fuel element for a particle bed reactor
DE19547652C1 (de) * 1995-12-20 1997-03-06 Forschungszentrum Juelich Gmbh Kugelhaufenreaktor
JP2004294250A (ja) * 2003-03-27 2004-10-21 Tokyo Inst Of Technol 炉心冷却構造
KR100871284B1 (ko) 2007-07-30 2008-11-28 한국원자력연구원 블록형 노심 초고온가스로의 냉각압력용기 구조
US8891723B2 (en) * 2007-11-15 2014-11-18 State of Oregon Acting by and Through The State Board of Higher Education on Behalf or Oregon State University, The Oregon State University Stable startup system for a nuclear reactor
US9330796B2 (en) 2007-11-15 2016-05-03 Nuscale Power, Llc Stable startup system for a nuclear reactor
CN101307897B (zh) * 2008-06-24 2010-06-23 清华大学 保证气冷堆一回路介质在蒸汽发生器内流动均匀性的装置
CN113053548A (zh) * 2021-03-17 2021-06-29 西安热工研究院有限公司 一种具有自然循环堆芯余热导出功能的高温气冷堆
CN113205894B (zh) * 2021-04-29 2022-08-02 西安热工研究院有限公司 一种高温气冷堆一回路装置

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2809931A (en) * 1945-10-11 1957-10-15 Daniels Farrington Neutronic reactor system
FR1294954A (fr) * 1961-04-22 1962-06-01 Fives Penhoet échangeur de chaleur
US3123532A (en) * 1963-03-06 1964-03-03 Certificate of correction
FR1428929A (fr) * 1964-04-28 1966-02-18 Brown Boveri Krupp Reaktor Réacteur nucléaire à haute température
DE1281047B (de) * 1965-02-17 1968-10-24 Brown Boveri Krupp Reaktor Anordnung zur Kuehlung des Reflektors von gasgekuehlten Kernreaktoren
FR2129858A1 (en) * 1971-03-17 1972-11-03 Babcock Atlantique Sa Heat exchanger shell - with pipework vibration damper comprising resonance box on outside of shell
FR2309956A1 (fr) * 1975-04-30 1976-11-26 Hochtemperatur Kernkraftwerk Procede de protection du reflecteur-plafond de reacteurs a haute temperature
FR2365862A1 (fr) * 1976-09-25 1978-04-21 Hochtemperatur Kernkraftwerk Reflecteur lateral pour reacteurs nucleaires a haute temperature

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2132757A (en) * 1936-10-08 1938-10-11 Halsam Products Company Toy building block
DE1251878B (fr) * 1957-05-01 1900-01-01
US3127322A (en) * 1958-12-15 1964-03-31 Nuclear reactors
DE1274748B (de) * 1964-04-28 1968-08-08 Brown Boveri Krupp Reaktor Hochtemperatur-Kernreaktor mit Brennstoffelement-Schuettung
GB1146327A (en) * 1965-06-18 1969-03-26 English Electric Co Ltd Nuclear reactors
GB1141294A (en) * 1965-06-22 1969-01-29 Babcock & Wilcox Ltd Improvements in nuclear reactors
GB1159807A (en) * 1965-11-26 1969-07-30 Atomic Energy Authority Uk Improvements in or relating to Nuclear Reactors
GB1137279A (en) * 1966-11-28 1968-12-18 Atomic Energy Authority Uk Nuclear reactors
GB1294087A (en) * 1968-11-08 1972-10-25 Nuclear Power Group Ltd Improvements in and relating to gas cooled nuclear reactors
CH504758A (de) * 1969-09-11 1971-03-15 Bbc Brown Boveri & Cie Verfahren zum Austausch von Moderator und Brennstoff eines Kernreaktors, und Reaktor zur Durchführung des Verfahrens
GB1382423A (en) * 1971-02-25 1975-01-29 British Nuclear Design Constr Nuclear reactor boiler systems
DE2404843C2 (de) * 1974-02-01 1982-12-16 Hochtemperatur-Reaktorbau GmbH, 5000 Köln Kernkraftwerk mit geschlossenem Gaskühlkreislauf
DE2516123C3 (de) * 1975-04-12 1979-06-21 Hochtemperatur-Kernkraftwerk Gmbh (Hkg) Gemeinsames Europaeisches Unternehmen, 4701 Uentrop Verfahren zum Abführen der Zerfallswärme radioaktiver Spaltprodukte
DE2542967C2 (de) * 1975-09-26 1985-08-22 GHT Gesellschaft für Hochtemperaturreaktor-Technik mbH, 5060 Bergisch Gladbach Heißgaskanalführung in Hochtemperaturreaktor
DE2718493A1 (de) * 1977-04-26 1978-11-02 Hochtemperatur Reaktorbau Gmbh Tragvorrichtung fuer den kern eines gasgekuehlten hochtemperaturreaktors grosser leistung

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2809931A (en) * 1945-10-11 1957-10-15 Daniels Farrington Neutronic reactor system
FR1294954A (fr) * 1961-04-22 1962-06-01 Fives Penhoet échangeur de chaleur
US3123532A (en) * 1963-03-06 1964-03-03 Certificate of correction
FR1428929A (fr) * 1964-04-28 1966-02-18 Brown Boveri Krupp Reaktor Réacteur nucléaire à haute température
DE1281047B (de) * 1965-02-17 1968-10-24 Brown Boveri Krupp Reaktor Anordnung zur Kuehlung des Reflektors von gasgekuehlten Kernreaktoren
FR2129858A1 (en) * 1971-03-17 1972-11-03 Babcock Atlantique Sa Heat exchanger shell - with pipework vibration damper comprising resonance box on outside of shell
FR2309956A1 (fr) * 1975-04-30 1976-11-26 Hochtemperatur Kernkraftwerk Procede de protection du reflecteur-plafond de reacteurs a haute temperature
FR2365862A1 (fr) * 1976-09-25 1978-04-21 Hochtemperatur Kernkraftwerk Reflecteur lateral pour reacteurs nucleaires a haute temperature

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0036166A1 (fr) * 1980-03-12 1981-09-23 GHT Gesellschaft für Hochtemperaturreaktor-Technik mbH Réacteur à haute température
EP0036166B1 (fr) * 1980-03-12 1984-07-18 GHT Gesellschaft für Hochtemperaturreaktor-Technik mbH Réacteur à haute température

Also Published As

Publication number Publication date
DE2719613A1 (de) 1978-11-09
NL7804552A (nl) 1978-11-07
JPS53143886A (en) 1978-12-14
US4243487A (en) 1981-01-06
IT1103461B (it) 1985-10-14
GB1601598A (en) 1981-11-04
IT7849087A0 (it) 1978-04-26
DE2719613C2 (de) 1985-04-04
BE866647A (fr) 1978-09-01
FR2389970B1 (fr) 1985-06-28

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Legal Events

Date Code Title Description
ST Notification of lapse