DE9303692U1 - Mischgitter für die Brennstäbe eines Kernreaktor-Brennelementes - Google Patents
Mischgitter für die Brennstäbe eines Kernreaktor-BrennelementesInfo
- Publication number
- DE9303692U1 DE9303692U1 DE9303692U DE9303692U DE9303692U1 DE 9303692 U1 DE9303692 U1 DE 9303692U1 DE 9303692 U DE9303692 U DE 9303692U DE 9303692 U DE9303692 U DE 9303692U DE 9303692 U1 DE9303692 U1 DE 9303692U1
- Authority
- DE
- Germany
- Prior art keywords
- fuel
- mesh
- webs
- grid
- fuel rods
- 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 - Lifetime
Links
- 239000000446 fuel Substances 0.000 title claims description 56
- 239000003758 nuclear fuel Substances 0.000 title claims description 4
- 125000006850 spacer group Chemical group 0.000 claims description 10
- 239000002826 coolant Substances 0.000 claims description 9
- 230000000694 effects Effects 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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)
- Monitoring And Testing Of Nuclear Reactors (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE9303692U DE9303692U1 (de) | 1993-03-12 | 1993-03-12 | Mischgitter für die Brennstäbe eines Kernreaktor-Brennelementes |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE9303692U DE9303692U1 (de) | 1993-03-12 | 1993-03-12 | Mischgitter für die Brennstäbe eines Kernreaktor-Brennelementes |
Publications (1)
Publication Number | Publication Date |
---|---|
DE9303692U1 true DE9303692U1 (de) | 1993-05-19 |
Family
ID=6890583
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE9303692U Expired - Lifetime DE9303692U1 (de) | 1993-03-12 | 1993-03-12 | Mischgitter für die Brennstäbe eines Kernreaktor-Brennelementes |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE9303692U1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0696805A1 (en) * | 1994-08-12 | 1996-02-14 | General Electric Company | Fuel rod bundle spacer with flow directing tabs |
-
1993
- 1993-03-12 DE DE9303692U patent/DE9303692U1/de not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0696805A1 (en) * | 1994-08-12 | 1996-02-14 | General Electric Company | Fuel rod bundle spacer with flow directing tabs |
US5526387A (en) * | 1994-08-12 | 1996-06-11 | General Electric Company | Flow tabs for a fuel rod bundle spacer |
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