GB1017789A - A neutron diffuser - Google Patents

A neutron diffuser

Info

Publication number
GB1017789A
GB1017789A GB51088/64A GB5108864A GB1017789A GB 1017789 A GB1017789 A GB 1017789A GB 51088/64 A GB51088/64 A GB 51088/64A GB 5108864 A GB5108864 A GB 5108864A GB 1017789 A GB1017789 A GB 1017789A
Authority
GB
United Kingdom
Prior art keywords
neutrons
neutron
moderating
those
diffuser
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
GB51088/64A
Inventor
Walter Hofman
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.)
Reactor Centrum Nederland
Original Assignee
Reactor Centrum Nederland
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 Reactor Centrum Nederland filed Critical Reactor Centrum Nederland
Priority to GB51088/64A priority Critical patent/GB1017789A/en
Priority to BE673727D priority patent/BE673727A/xx
Priority to NL6516239A priority patent/NL6516239A/xx
Priority to FR42322A priority patent/FR1494729A/en
Publication of GB1017789A publication Critical patent/GB1017789A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C1/00—Reactor types
    • G21C1/30—Subcritical reactors ; Experimental reactors other than swimming-pool reactors or zero-energy reactors
    • G21C1/303—Experimental or irradiation arrangements inside the reactor
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21K—TECHNIQUES FOR HANDLING PARTICLES OR IONISING RADIATION NOT OTHERWISE PROVIDED FOR; IRRADIATION DEVICES; GAMMA RAY OR X-RAY MICROSCOPES
    • G21K1/00—Arrangements for handling particles or ionising radiation, e.g. focusing or moderating
    • G21K1/10—Scattering devices; Absorbing devices; Ionising radiation filters
    • 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
    • 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)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Plasma & Fusion (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)

Abstract

1,017,789. Moderating neutrons. REACTOR CENTRUM NEDERLAND. Dec. 15, 1964, No. 51088/64. Heading G6P. A neutron moderating plug 1 is formed as a tank containing heavy water and is supported in the concrete mass 9. A neutron beam enters at 10 and has a spectrum of the form 11 in which those neutrons having the highest velocity are at the beam centre. Neutrons moving downwards in the region of the centre line pass through a greater length of water than those following the path 14, 15 and are thus subjected to a greater moderating effect. Neutrons moving from the beam are deflected back into it along path 17.
GB51088/64A 1964-12-15 1964-12-15 A neutron diffuser Expired GB1017789A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB51088/64A GB1017789A (en) 1964-12-15 1964-12-15 A neutron diffuser
BE673727D BE673727A (en) 1964-12-15 1965-12-14
NL6516239A NL6516239A (en) 1964-12-15 1965-12-14
FR42322A FR1494729A (en) 1964-12-15 1965-12-15 Neutron diffuser

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB51088/64A GB1017789A (en) 1964-12-15 1964-12-15 A neutron diffuser

Publications (1)

Publication Number Publication Date
GB1017789A true GB1017789A (en) 1966-01-19

Family

ID=10458611

Family Applications (1)

Application Number Title Priority Date Filing Date
GB51088/64A Expired GB1017789A (en) 1964-12-15 1964-12-15 A neutron diffuser

Country Status (4)

Country Link
BE (1) BE673727A (en)
FR (1) FR1494729A (en)
GB (1) GB1017789A (en)
NL (1) NL6516239A (en)

Also Published As

Publication number Publication date
FR1494729A (en) 1967-09-15
BE673727A (en) 1966-04-01
NL6516239A (en) 1966-06-16

Similar Documents

Publication Publication Date Title
BE749556A (en) FUEL ASSEMBLY FOR NUCLEAR REACTOR USING FUEL BARS ZIRCONIUM ALLOY CLADDING
GB1114443A (en) Multiple pass construction for once-through steam generators
IL25719A (en) Nuclear reactor fuel assembly
FR1450195A (en) Fast neutron fuel test reactor
GB1017789A (en) A neutron diffuser
AT310314B (en) Nuclear reactor fuel rod
FI51137C (en) Nuclear reactor tank.
FR1492781A (en) Neutron reactor
CH401281A (en) Nuclear reactor plant
FR1536256A (en) Assembly of fuel elements for nuclear reactors
NL148428B (en) NUCLEAR REACTOR.
CH459379A (en) Nuclear reactor plant
FR94037E (en) Order of nuclear reactors.
CA735586A (en) Anti-corrosion treatment of nuclear reactor fuel rod envelopes
FR94694E (en) Nuclear reactor.
FR1437190A (en) Nuclear reactor
FR1410253A (en) New uranium alloys for nuclear fuels
FR1383585A (en) Nuclear reactor steam generator
FR1357738A (en) Uranium alloys for nuclear fuels
CH439506A (en) Water-cooled nuclear reactor with supercritical moderator pressure
CLARK et al. CLASSES OF WATER AND CHARACTER OF WATER RIGHTS AND USES- SECTION 51: WATER-LAW DOCTRINE
FR1449475A (en) Device for operating the absorption bars of nuclear reactors
EGELAND et al. Sudden variations in vlf signal propagations due to ionospheric ionization enhancement resulting from nuclear explosions
CA678474A (en) Specimen irradiating neutronic reactor
FR1429031A (en) Process for the pyrohydrolysis of nuclear fuels of the carbide type