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AU4921693A - Mixing spacer grid for pwr and bwr applications - Google Patents

Mixing spacer grid for pwr and bwr applications

Info

Publication number
AU4921693A
AU4921693A AU49216/93A AU4921693A AU4921693A AU 4921693 A AU4921693 A AU 4921693A AU 49216/93 A AU49216/93 A AU 49216/93A AU 4921693 A AU4921693 A AU 4921693A AU 4921693 A AU4921693 A AU 4921693A
Authority
AU
Australia
Prior art keywords
pwr
spacer grid
bwr
applications
mixing spacer
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.)
Abandoned
Application number
AU49216/93A
Inventor
Richard P Broders
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.)
Combustion Engineering Inc
Original Assignee
Combustion Engineering Inc
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 Combustion Engineering Inc filed Critical Combustion Engineering Inc
Publication of AU4921693A publication Critical patent/AU4921693A/en
Abandoned legal-status Critical Current

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
    • G21C3/322—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
    • G21C3/34—Spacer grids
    • G21C3/352—Spacer grids formed of assembled intersecting strips
    • 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)
AU49216/93A 1993-03-08 1993-09-15 Mixing spacer grid for pwr and bwr applications Abandoned AU4921693A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US2775693A 1993-03-08 1993-03-08
US027756 1993-03-08
PCT/US1993/008680 WO1994020962A1 (en) 1993-03-08 1993-09-15 Mixing spacer grid for pwr and bwr applications

Publications (1)

Publication Number Publication Date
AU4921693A true AU4921693A (en) 1994-09-26

Family

ID=21839601

Family Applications (1)

Application Number Title Priority Date Filing Date
AU49216/93A Abandoned AU4921693A (en) 1993-03-08 1993-09-15 Mixing spacer grid for pwr and bwr applications

Country Status (2)

Country Link
AU (1) AU4921693A (en)
WO (1) WO1994020962A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE503776C2 (en) * 1994-12-21 1996-09-02 Asea Atom Ab Fuel cartridge and spreader for a nuclear reactor
CN109935365B (en) * 2017-12-19 2024-07-02 中国原子能科学研究院 Positioning grid with circular tube type grid element fuel assembly

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3663367A (en) * 1969-12-31 1972-05-16 Combustion Eng Flow deflector for nuclear fuel element assemblies
DE2905661C2 (en) * 1979-02-14 1982-06-24 Kraftwerk Union AG, 4330 Mülheim Spacers for the fuel rods combined to form a nuclear reactor fuel element
GB2076102A (en) * 1980-05-10 1981-11-25 Rolls Royce Connecting strips to form a grid
US4725403A (en) * 1986-11-14 1988-02-16 Combustion Engineering, Inc. Box-type flow deflector for nuclear fuel grid
JPS6439592A (en) * 1987-08-06 1989-02-09 Mitsubishi Nuclear Fuel Supporting grid for nuclear fuel assembly
US5032351A (en) * 1990-05-11 1991-07-16 General Electric Company Modified cross point spacer apparatus and construction

Also Published As

Publication number Publication date
WO1994020962A1 (en) 1994-09-15

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