FR1298461A - Improvements to systems for extracting heat from nuclear reactor fuel elements - Google Patents

Improvements to systems for extracting heat from nuclear reactor fuel elements

Info

Publication number
FR1298461A
FR1298461A FR863504A FR863504A FR1298461A FR 1298461 A FR1298461 A FR 1298461A FR 863504 A FR863504 A FR 863504A FR 863504 A FR863504 A FR 863504A FR 1298461 A FR1298461 A FR 1298461A
Authority
FR
France
Prior art keywords
systems
nuclear reactor
fuel elements
reactor fuel
extracting 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
FR863504A
Other languages
French (fr)
Inventor
Ennemond Maillet
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 to NL279103D priority Critical patent/NL279103A/xx
Application filed by Commissariat a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Priority to FR863504A priority patent/FR1298461A/en
Priority to LU41784D priority patent/LU41784A1/xx
Priority to BE618218A priority patent/BE618218A/en
Application granted granted Critical
Publication of FR1298461A publication Critical patent/FR1298461A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • G21C15/00—Cooling arrangements within the pressure vessel containing the core; Selection of specific coolants
    • G21C15/02—Arrangements or disposition of passages in which heat is transferred to the coolant; Coolant flow control devices
    • G21C15/04—Arrangements or disposition of passages in which heat is transferred to the coolant; Coolant flow control devices from fissile or breeder material
    • 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
    • G21C3/32—Bundles of parallel pin-, rod-, or tube-shaped fuel elements
    • G21C3/326—Bundles of parallel pin-, rod-, or tube-shaped fuel elements comprising fuel elements of different composition; comprising, in addition to the fuel elements, other pin-, rod-, or tube-shaped elements, e.g. control rods, grid support rods, fertile rods, poison rods or dummy rods
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C5/00—Moderator or core structure; Selection of materials for use as moderator
    • G21C5/14—Moderator or core structure; Selection of materials for use as moderator characterised by shape
    • G21C5/16—Shape of its constituent parts
    • 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
    • G21D5/04—Reactor and engine not structurally combined
    • G21D5/06—Reactor and engine not structurally combined with engine working medium circulating through reactor core
    • 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
    • G21D5/04—Reactor and engine not structurally combined
    • G21D5/08—Reactor and engine not structurally combined with engine working medium heated in a heat exchanger by the reactor coolant
    • 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
FR863504A 1961-05-31 1961-05-31 Improvements to systems for extracting heat from nuclear reactor fuel elements Expired FR1298461A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
NL279103D NL279103A (en) 1961-05-31
FR863504A FR1298461A (en) 1961-05-31 1961-05-31 Improvements to systems for extracting heat from nuclear reactor fuel elements
LU41784D LU41784A1 (en) 1961-05-31 1962-05-26
BE618218A BE618218A (en) 1961-05-31 1962-05-28 Device for the extraction of heat in a nuclear reactor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR863504A FR1298461A (en) 1961-05-31 1961-05-31 Improvements to systems for extracting heat from nuclear reactor fuel elements

Publications (1)

Publication Number Publication Date
FR1298461A true FR1298461A (en) 1962-07-13

Family

ID=8756289

Family Applications (1)

Application Number Title Priority Date Filing Date
FR863504A Expired FR1298461A (en) 1961-05-31 1961-05-31 Improvements to systems for extracting heat from nuclear reactor fuel elements

Country Status (4)

Country Link
BE (1) BE618218A (en)
FR (1) FR1298461A (en)
LU (1) LU41784A1 (en)
NL (1) NL279103A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3240677A (en) * 1962-06-13 1966-03-15 Sulzer Ag Nuclear reactor having pressure tubes

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3240677A (en) * 1962-06-13 1966-03-15 Sulzer Ag Nuclear reactor having pressure tubes

Also Published As

Publication number Publication date
NL279103A (en)
BE618218A (en) 1962-09-17
LU41784A1 (en) 1962-07-26

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