UA32521C2 - Heat development assembly of active zone of nuclear reactor - Google Patents

Heat development assembly of active zone of nuclear reactor

Info

Publication number
UA32521C2
UA32521C2 UA93003596A UA93003596A UA32521C2 UA 32521 C2 UA32521 C2 UA 32521C2 UA 93003596 A UA93003596 A UA 93003596A UA 93003596 A UA93003596 A UA 93003596A UA 32521 C2 UA32521 C2 UA 32521C2
Authority
UA
Ukraine
Prior art keywords
heat development
nuclear reactor
active zone
development assembly
assembly
Prior art date
Application number
UA93003596A
Other languages
Russian (ru)
Ukrainian (uk)
Inventor
Едмунд Еморі Демаріо
Эдмунд Эмори ДЕМАРИО
Чарльз Норман ЛАУСОН
Original Assignee
Вестінгхауз Електрік Корпорейшн
Вестингхауз Электрик Корпорейшн
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 claimed from US07/968,647 external-priority patent/US5303276A/en
Application filed by Вестінгхауз Електрік Корпорейшн, Вестингхауз Электрик Корпорейшн filed Critical Вестінгхауз Електрік Корпорейшн
Publication of UA32521C2 publication Critical patent/UA32521C2/en

Links

Classifications

    • 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
    • G21C3/34—Spacer grids
    • G21C3/352—Spacer grids formed of assembled intersecting strips
    • 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
    • G21C3/322—Means to influence the coolant flow through or around the bundles
    • 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
    • G21C3/33—Supporting or hanging of elements in the bundle; Means forming part of the bundle for inserting it into, or removing it from, the core; Means for coupling adjacent bundles
    • G21C3/332—Supports for spacer grids
    • 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)
  • Fuel Cell (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Structure Of Emergency Protection For Nuclear Reactors (AREA)

Abstract

The invention relates to heat development assemblies, in particular to heat development assembly that has deflection paddles for deflection of components of liquid flow that flows by such heat development assembly. It can be used in active zones of nuclear power reactors.
UA93003596A 1992-10-29 1993-10-28 Heat development assembly of active zone of nuclear reactor UA32521C2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/968,647 US5303276A (en) 1992-10-29 1992-10-29 Fuel assembly including deflector vanes for deflecting a component of a fluid stream flowing past such fuel assembly

Publications (1)

Publication Number Publication Date
UA32521C2 true UA32521C2 (en) 2001-02-15

Family

ID=25514562

Family Applications (1)

Application Number Title Priority Date Filing Date
UA93003596A UA32521C2 (en) 1992-10-29 1993-10-28 Heat development assembly of active zone of nuclear reactor

Country Status (4)

Country Link
BG (1) BG61316B1 (en)
FI (1) FI934540A0 (en)
RU (1) RU2192051C2 (en)
UA (1) UA32521C2 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2290707C1 (en) 2005-07-08 2006-12-27 Открытое акционерное общество "ТВЭЛ" Spacer grid
RU2331119C1 (en) * 2006-12-22 2008-08-10 Открытое акционерное общество "ТВЭЛ" Fuel rod array and insert spacer component
US8369475B2 (en) * 2009-07-01 2013-02-05 Westinghouse Electric Company Llc Nuclear fuel assembly support grid
RU2477537C1 (en) * 2011-11-29 2013-03-10 Открытое акционерное общество "Машиностроительный завод" Fuel assembly of nuclear reactor
RU2510538C1 (en) * 2012-12-11 2014-03-27 Открытое акционерное общество "Машиностроительный завод" Fuel assembly of nuclear reactor
RU2540981C1 (en) * 2013-09-27 2015-02-10 Открытое акционерное общество "Машиностроительный завод" Fuel assembly of nuclear reactor

Also Published As

Publication number Publication date
RU2192051C2 (en) 2002-10-27
BG98181A (en) 1994-08-30
BG61316B1 (en) 1997-05-30
FI934540A0 (en) 1993-10-14

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