ES2111850T5 - Construccion de rejilla de interceptacion de desechos para haz de combustible de un reactor nuclear de agua en ebullicion. - Google Patents
Construccion de rejilla de interceptacion de desechos para haz de combustible de un reactor nuclear de agua en ebullicion.Info
- Publication number
- ES2111850T5 ES2111850T5 ES94302536T ES94302536T ES2111850T5 ES 2111850 T5 ES2111850 T5 ES 2111850T5 ES 94302536 T ES94302536 T ES 94302536T ES 94302536 T ES94302536 T ES 94302536T ES 2111850 T5 ES2111850 T5 ES 2111850T5
- Authority
- ES
- Spain
- Prior art keywords
- fuel
- circulation
- construction
- grid
- waste
- 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 abstract description 121
- 239000002699 waste material Substances 0.000 title claims abstract description 49
- 238000010276 construction Methods 0.000 title claims abstract description 47
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 46
- 244000309464 bull Species 0.000 title 1
- 238000009835 boiling Methods 0.000 claims abstract description 26
- 230000008859 change Effects 0.000 claims abstract description 6
- 239000002826 coolant Substances 0.000 claims description 7
- 239000003507 refrigerant Substances 0.000 claims description 4
- 230000001154 acute effect Effects 0.000 claims description 3
- 239000012530 fluid Substances 0.000 abstract description 4
- 239000002828 fuel tank Substances 0.000 abstract 1
- 239000012535 impurity Substances 0.000 abstract 1
- 238000005266 casting Methods 0.000 description 9
- 238000009826 distribution Methods 0.000 description 7
- 230000004048 modification Effects 0.000 description 5
- 238000012986 modification Methods 0.000 description 5
- 230000000712 assembly Effects 0.000 description 4
- 238000000429 assembly Methods 0.000 description 4
- 239000011159 matrix material Substances 0.000 description 4
- 230000004075 alteration Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000009827 uniform distribution Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 230000001010 compromised effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000009795 derivation Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007717 exclusion Effects 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003758 nuclear fuel Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000012552 review Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 230000003068 static effect Effects 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
- G21C3/3206—Means associated with the fuel bundle for filtering the coolant, e.g. nozzles, grids
-
- 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
- G21C1/086—Pressurised water reactors
-
- 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)
- Structure Of Emergency Protection For Nuclear Reactors (AREA)
- Heat Treatment Of Water, Waste Water Or Sewage (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US44687 | 1993-04-12 | ||
| US08/044,687 US5384814A (en) | 1993-04-12 | 1993-04-12 | Lower tie plate strainers for boiling water reactors |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES2111850T3 ES2111850T3 (es) | 1998-03-16 |
| ES2111850T5 true ES2111850T5 (es) | 2005-05-16 |
Family
ID=21933761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES94302536T Expired - Lifetime ES2111850T5 (es) | 1993-04-12 | 1994-04-11 | Construccion de rejilla de interceptacion de desechos para haz de combustible de un reactor nuclear de agua en ebullicion. |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US5384814A (cg-RX-API-DMAC7.html) |
| EP (1) | EP0620558B2 (cg-RX-API-DMAC7.html) |
| JP (1) | JP3490761B2 (cg-RX-API-DMAC7.html) |
| DE (1) | DE69408013T3 (cg-RX-API-DMAC7.html) |
| ES (1) | ES2111850T5 (cg-RX-API-DMAC7.html) |
| TW (1) | TW260797B (cg-RX-API-DMAC7.html) |
Families Citing this family (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5483564A (en) * | 1993-04-12 | 1996-01-09 | General Electric Company | Lower tie plate strainers including double corrugated strainers for boiling water reactors |
| US5479461A (en) * | 1994-06-30 | 1995-12-26 | Siemens Power Corporation | Attachable debris filter for BWR nuclear fuel assemblies |
| US5481577A (en) * | 1994-06-30 | 1996-01-02 | Siemens Power Corporation | Boiling water reactor fuel assembly filter |
| US5539793A (en) * | 1994-10-27 | 1996-07-23 | General Electric Company | Lower tie plate debris catcher for a nuclear reactor |
| US5519745A (en) * | 1994-11-03 | 1996-05-21 | General Electric Company | Lower tie plate debris catcher for a nuclear reactor |
| US5528640A (en) * | 1994-11-07 | 1996-06-18 | General Electric Company | Low pressure double offset plate catcher for a nuclear reactor |
| US5748694A (en) * | 1996-03-26 | 1998-05-05 | General Electric Company | Fuel bundle filter for a nuclear reactor fuel bundle assembly |
| ES2275630T3 (es) | 2000-08-01 | 2007-06-16 | General Electric Company | Conjunto de combustible nuclear que comprende un dispositivo de retencion de residuos. |
| US20040096026A1 (en) * | 2002-11-18 | 2004-05-20 | Hwang Choe | Apparatus and methods for optimizing reactor core coolant flow distributions |
| FR2864323B1 (fr) * | 2003-12-22 | 2008-07-18 | Framatome Anp | Embout d'extremite d'assemblage de combustible a moyens de maintien des extremites des crayons et assemblage correspondant |
| US8317035B2 (en) * | 2004-12-30 | 2012-11-27 | Global Nuclear Fuel-Americas, Llc. | Debris filter |
| US9620249B2 (en) * | 2007-08-31 | 2017-04-11 | Global Nuclear Fuel—Americas, LLC | Debris shield upper tie plate for nuclear fuel assembly and method to shield assembly from debris |
| US20090060114A1 (en) * | 2007-08-31 | 2009-03-05 | Global Nuclear Fuel - Americas, Llc | Debris shield for upper tie plate in a nuclear fuel bundle and method for filtering debris |
| US8396182B2 (en) * | 2007-08-31 | 2013-03-12 | Global Nuclear Fuel—Americas, LLC | Method and apparatus to shield a nuclear fuel assembly with removable debris shield in upper tie |
| AU2007363064B2 (en) | 2007-12-26 | 2014-02-13 | Thorium Power Inc. | Nuclear reactor (variants), fuel assembly consisting of driver-breeding modules for a nuclear reactor (variants) and a fuel cell for a fuel assembly |
| US8116423B2 (en) | 2007-12-26 | 2012-02-14 | Thorium Power, Inc. | Nuclear reactor (alternatives), fuel assembly of seed-blanket subassemblies for nuclear reactor (alternatives), and fuel element for fuel assembly |
| AU2008365658B2 (en) | 2008-12-25 | 2015-05-21 | Thorium Power Inc. | Fuel assembly for a light-water nuclear reactor (embodiments), light-water nuclear reactor and fuel element of the fuel assembly |
| US8548113B2 (en) * | 2009-08-28 | 2013-10-01 | Global Nuclear Fuel - Americas, Llc | Debris mitigation upper tie plates and fuel bundles using the same |
| US20110164719A1 (en) * | 2010-01-05 | 2011-07-07 | Westinghouse Electric Company, Llc | Nuclear fuel assembly debris filter bottom nozzle |
| US10192644B2 (en) | 2010-05-11 | 2019-01-29 | Lightbridge Corporation | Fuel assembly |
| US10170207B2 (en) | 2013-05-10 | 2019-01-01 | Thorium Power, Inc. | Fuel assembly |
| WO2011143172A1 (en) | 2010-05-11 | 2011-11-17 | Thorium Power, Inc. | Fuel assembly with metal fuel alloy kernel and method of manufacturing thereof |
| US8393437B2 (en) | 2011-02-15 | 2013-03-12 | Westinghouse Electric Company Llc | Noise and vibration mitigation system for nuclear reactors employing an acoustic side branch resonator |
| US10923237B2 (en) * | 2017-08-28 | 2021-02-16 | Global Nuclear Fuel—Americas, LLC | Debris filters for nuclear fuel assembly and method of using the same |
| KR102216695B1 (ko) * | 2018-09-03 | 2021-02-18 | 한국원자력연구원 | 노심 용융물 냉각 장치 |
Family Cites Families (30)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1100332A (en) * | 1964-03-14 | 1968-01-24 | Evans Adlard & Company Ltd | Improvements in or relating to filter elements |
| DE1514462A1 (de) * | 1965-05-19 | 1969-08-28 | Siemens Ag | Brennelement fuer Kernreaktoren |
| GB1169714A (en) * | 1966-08-08 | 1969-11-05 | Atomic Energy Authority Uk | Nuclear Reactor Fuel Elements |
| GB1214998A (en) * | 1967-03-09 | 1970-12-09 | Atomic Power Constr Ltd | Improvements in and relating to nuclear reactor fuel element debris receptacles |
| US3481832A (en) * | 1967-04-14 | 1969-12-02 | Combustion Eng | Nuclear reactor core and control element arrangement |
| US3801453A (en) * | 1972-02-11 | 1974-04-02 | Transfer Systems | Fuel assembly for power generating nuclear reactor |
| US3890233A (en) * | 1974-04-25 | 1975-06-17 | Edwin H Gischel | Apparatus for filtering radioactive fluids |
| GB1518292A (en) * | 1975-05-07 | 1978-07-19 | Atomic Energy Authority Uk | Nuclear reactor fuel sub-assemblies |
| JPS51140090A (en) * | 1975-05-30 | 1976-12-02 | Hitachi Ltd | Fuel aggregate |
| GB1582192A (en) * | 1977-06-03 | 1980-12-31 | Nuclear Power Co Ltd | Fuel sub-assemblies for nuclear reactors |
| SU718134A1 (ru) * | 1978-01-03 | 1980-02-29 | Предприятие П/Я А-7113 | Двухступенчатый фильтр дл очистки газа |
| JPS54102493A (en) * | 1978-01-30 | 1979-08-11 | Nippon Atom Ind Group Co Ltd | Impurities collector within fuel assembly |
| JPS54141989A (en) * | 1978-04-25 | 1979-11-05 | Toshiba Corp | Nuclear fuel assembly |
| US4376091A (en) * | 1979-04-02 | 1983-03-08 | Zurn Industries, Inc. | Mechanical strainer unit |
| FR2491668B1 (fr) * | 1980-10-08 | 1985-10-11 | Framatome Sa | Assemblage combustible de reacteur nucleaire |
| SE424237B (sv) * | 1980-10-29 | 1982-07-05 | Asea Atom Ab | Brensleelement for en kokarreaktor |
| US4615862A (en) * | 1983-12-21 | 1986-10-07 | Westinghouse Electric Corp. | Nuclear reactor with fuel assembly support means |
| US4655995A (en) * | 1984-05-11 | 1987-04-07 | Westinghouse Electric Corp. | Reversible BWR fuel assembly and method of using same |
| US4610838A (en) * | 1984-07-26 | 1986-09-09 | Westinghouse Electric Corp. | Method for removing debris from a nuclear reactor vessel |
| US4664880A (en) * | 1984-12-07 | 1987-05-12 | Westinghouse Electric Corp. | Wire mesh debris trap for a fuel assembly |
| FR2577345B1 (fr) * | 1985-02-08 | 1989-09-22 | Framatome Sa | Dispositif de filtration d'un liquide en circulation dans le circuit de refroidissement d'un reacteur nucleaire et procede de fabrication de ce dispositif |
| US4678627A (en) * | 1985-04-04 | 1987-07-07 | Westinghouse Electric Corp. | Debris-retaining trap for a fuel assembly |
| FR2646005B1 (fr) * | 1989-04-12 | 1991-07-26 | Framatome Sa | Embout inferieur d'un assemblage combustible d'un reacteur nucleaire comportant un filtre de retenue de particules |
| FR2647944B1 (fr) * | 1989-06-02 | 1993-12-10 | Framatome | Assemblage combustible d'un reacteur nucleaire comportant un dispositif de retenue de particules contenues dans le fluide de refroidissement du reacteur |
| JPH03111795A (ja) * | 1989-09-27 | 1991-05-13 | Nuclear Fuel Ind Ltd | 核燃料集合体 |
| SE465192B (sv) * | 1989-12-15 | 1991-08-05 | Asea Atom Ab | Braenslepatron foer en kaernreaktor av laettvattentyp |
| US5030412A (en) * | 1990-05-04 | 1991-07-09 | Advanced Nuclear Fuels Corporation | Fuel assembly debris screen |
| US5009839A (en) * | 1990-09-04 | 1991-04-23 | B&W Fuel Company | Nuclear fuel assembly bottom nozzle plate |
| SE469046B (sv) * | 1991-02-11 | 1993-05-03 | Asea Atom Ab | Braenslepatron foer en kaernreaktor av laettvattentyp |
| JP2646956B2 (ja) * | 1993-04-19 | 1997-08-27 | 株式会社栗本鐵工所 | 二軸式回転破砕機およびその回転刃取り替え方法 |
-
1993
- 1993-04-12 US US08/044,687 patent/US5384814A/en not_active Expired - Fee Related
-
1994
- 1994-01-05 TW TW083100049A patent/TW260797B/zh active
- 1994-04-11 DE DE69408013T patent/DE69408013T3/de not_active Expired - Fee Related
- 1994-04-11 EP EP94302536A patent/EP0620558B2/en not_active Expired - Lifetime
- 1994-04-11 ES ES94302536T patent/ES2111850T5/es not_active Expired - Lifetime
- 1994-04-12 JP JP07236594A patent/JP3490761B2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH06347576A (ja) | 1994-12-22 |
| US5384814A (en) | 1995-01-24 |
| EP0620558B1 (en) | 1998-01-21 |
| ES2111850T3 (es) | 1998-03-16 |
| DE69408013D1 (de) | 1998-02-26 |
| TW260797B (cg-RX-API-DMAC7.html) | 1995-10-21 |
| EP0620558A1 (en) | 1994-10-19 |
| DE69408013T3 (de) | 2005-01-27 |
| DE69408013T2 (de) | 1998-09-03 |
| EP0620558B2 (en) | 2004-10-20 |
| JP3490761B2 (ja) | 2004-01-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG2A | Definitive protection |
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