TW445458B - Fuel element for a boiling water unclear reactor - Google Patents
Fuel element for a boiling water unclear reactor Download PDFInfo
- Publication number
- TW445458B TW445458B TW088122284A TW88122284A TW445458B TW 445458 B TW445458 B TW 445458B TW 088122284 A TW088122284 A TW 088122284A TW 88122284 A TW88122284 A TW 88122284A TW 445458 B TW445458 B TW 445458B
- Authority
- TW
- Taiwan
- Prior art keywords
- fuel
- fuel element
- patent application
- scope
- box
- Prior art date
Links
- 239000000446 fuel Substances 0.000 title claims abstract description 223
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 39
- 238000009835 boiling Methods 0.000 title claims abstract description 26
- 125000006850 spacer group Chemical group 0.000 claims abstract description 82
- 230000007704 transition Effects 0.000 claims abstract description 3
- 239000003507 refrigerant Substances 0.000 claims description 51
- 239000002184 metal Substances 0.000 claims description 16
- 229910052751 metal Inorganic materials 0.000 claims description 16
- 239000012530 fluid Substances 0.000 claims description 14
- 230000002079 cooperative effect Effects 0.000 claims description 9
- 238000002485 combustion reaction Methods 0.000 claims description 4
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 4
- 239000010931 gold Substances 0.000 claims description 4
- 229910052737 gold Inorganic materials 0.000 claims description 4
- 101100136092 Drosophila melanogaster peng gene Proteins 0.000 claims 1
- 229910052778 Plutonium Inorganic materials 0.000 claims 1
- 238000000926 separation method Methods 0.000 claims 1
- 238000006243 chemical reaction Methods 0.000 description 15
- 239000007788 liquid Substances 0.000 description 10
- 238000001816 cooling Methods 0.000 description 6
- 230000000875 corresponding effect Effects 0.000 description 6
- 238000013461 design Methods 0.000 description 5
- 239000000203 mixture Substances 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000009826 distribution Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000005457 optimization Methods 0.000 description 3
- 230000035515 penetration Effects 0.000 description 3
- 239000012071 phase Substances 0.000 description 3
- 230000010349 pulsation Effects 0.000 description 3
- 238000005119 centrifugation Methods 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 239000007791 liquid phase Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000013021 overheating Methods 0.000 description 2
- 230000002745 absorbent Effects 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- 239000012808 vapor phase Substances 0.000 description 1
- 239000011800 void material 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
-
- 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)
- Fuel Cell (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19858644 | 1998-12-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TW445458B true TW445458B (en) | 2001-07-11 |
Family
ID=7891688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW088122284A TW445458B (en) | 1998-12-18 | 1999-12-17 | Fuel element for a boiling water unclear reactor |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US6600800B2 (enExample) |
| EP (1) | EP1141966B1 (enExample) |
| JP (1) | JP2002533689A (enExample) |
| DE (1) | DE59912127D1 (enExample) |
| ES (1) | ES2243092T3 (enExample) |
| TW (1) | TW445458B (enExample) |
| WO (1) | WO2000038194A1 (enExample) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10246131A1 (de) | 2002-10-01 | 2004-04-22 | Framatome Anp Gmbh | Brennelement eines Siedewasserreaktors |
| US20050157838A1 (en) * | 2003-12-31 | 2005-07-21 | Lukas Trosman | Axially segregated part-length fuel rods in a reactor fuel bundle |
| US8559586B2 (en) * | 2003-12-31 | 2013-10-15 | Global Nuclear Fuel-Americas, Llc | Distributed clumping of part-length rods for a reactor fuel bundle |
| JP4558477B2 (ja) * | 2004-12-28 | 2010-10-06 | 株式会社グローバル・ニュークリア・フュエル・ジャパン | 沸騰水型原子炉の燃料集合体 |
| JP4573330B2 (ja) * | 2005-08-04 | 2010-11-04 | 原子燃料工業株式会社 | 沸騰水型原子炉用燃料集合体スペーサ及び燃料集合体 |
| RU2646597C1 (ru) * | 2016-09-05 | 2018-03-06 | Российская Федерация, от имени которой выступает Государственная корпорация по атомной энергии "Росатом" - Госкорпорация "Росатом" | Твэл реактора на быстрых нейтронах |
Family Cites Families (36)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58223780A (ja) * | 1982-06-23 | 1983-12-26 | 株式会社東芝 | 燃料集合体 |
| JPS6221094A (ja) * | 1985-07-22 | 1987-01-29 | 三菱原子力工業株式会社 | スペクトルシフト用燃料集合体 |
| FR2599177B1 (fr) * | 1986-05-20 | 1991-10-18 | Fragema Framatome & Cogema | Assemblage combustible a grilles anti-corrosion |
| JPS63120292A (ja) * | 1986-11-10 | 1988-05-24 | 株式会社東芝 | 燃料集合体 |
| JPS63149592A (ja) * | 1986-12-12 | 1988-06-22 | 株式会社日立製作所 | 燃料集合体 |
| JP2768673B2 (ja) * | 1987-09-30 | 1998-06-25 | 株式会社東芝 | 燃料集合体 |
| JP2856735B2 (ja) * | 1987-07-20 | 1999-02-10 | 昭二 原 | 無機担体表面の修飾作用を有するシラン化合物とその製造法 |
| JPH01176986A (ja) * | 1988-01-06 | 1989-07-13 | Hitachi Ltd | 燃料集合体 |
| JPH01189591A (ja) * | 1988-01-23 | 1989-07-28 | Nippon Atom Ind Group Co Ltd | 燃料集合体 |
| JPH02192690A (ja) * | 1989-01-20 | 1990-07-30 | Sanyo Electric Co Ltd | 電子レンジ |
| US4957698A (en) * | 1989-02-17 | 1990-09-18 | Advanced Nuclear Fuels Corporation | Advanced boiling water reactor fuel assembly design |
| DE4006264A1 (de) | 1990-02-28 | 1991-08-29 | Siemens Ag | Siedewasserkernreaktor und kernreaktorbrennelement fuer diesen siedewasserkernreaktor |
| DE9117275U1 (de) | 1990-02-28 | 1999-05-27 | Siemens AG, 80333 München | Kernreaktor-Brennelement mit einem tragenden Kühlmittelrohr |
| DE59107094D1 (de) * | 1990-09-18 | 1996-01-25 | Siemens Ag | Brennelement mit gesicherten stabenden am fuss |
| JP2884107B2 (ja) * | 1990-09-27 | 1999-04-19 | 原子燃料工業株式会社 | 燃料集合体 |
| JPH04299283A (ja) * | 1991-03-28 | 1992-10-22 | Toshiba Corp | 原子炉の燃料集合体 |
| US5416812A (en) * | 1991-05-17 | 1995-05-16 | General Electric Company | Optimized critical power in a fuel bundle with part length rods |
| US5174949A (en) * | 1991-05-17 | 1992-12-29 | General Electric Company | Non circular water rod features |
| US5229068A (en) | 1991-05-17 | 1993-07-20 | General Electric Company | Optimized critical power in a fuel bundle with part length rods |
| JP3038266B2 (ja) * | 1991-12-09 | 2000-05-08 | 株式会社東芝 | 燃料スペーサ |
| JPH0694873A (ja) * | 1992-09-16 | 1994-04-08 | Nuclear Fuel Ind Ltd | 燃料集合体 |
| JP2804205B2 (ja) * | 1992-09-18 | 1998-09-24 | 株式会社日立製作所 | 燃料集合体及び炉心 |
| SE505285C2 (sv) * | 1993-06-30 | 1997-07-28 | Asea Atom Ab | Bränslepatron för kokarvattenreaktor, innefattande sju spridare |
| JPH08122474A (ja) * | 1994-10-28 | 1996-05-17 | Toshiba Corp | 燃料スペーサおよび燃料集合体 |
| SE9404497D0 (sv) * | 1994-12-23 | 1994-12-23 | Asea Atom Ab | Bränslepatron med korta bränsleenheter |
| SE504479C2 (sv) * | 1995-06-30 | 1997-02-17 | Asea Atom Ab | Bränslepatron för kokarvattenreaktor |
| JPH09243770A (ja) * | 1996-03-12 | 1997-09-19 | Nuclear Fuel Ind Ltd | 沸騰水型原子炉用燃料集合体 |
| SE506576C3 (sv) * | 1996-05-06 | 1998-02-05 | Asea Atom Ab | Braenslepatron foer en kokarvattenreaktor |
| JPH10142365A (ja) * | 1996-11-14 | 1998-05-29 | Toshiba Corp | 燃料集合体 |
| JPH10260281A (ja) * | 1997-03-19 | 1998-09-29 | Toshiba Corp | 燃料集合体および燃料棒スペーサ |
| US5875224A (en) * | 1997-09-02 | 1999-02-23 | General Electric Company | Swirler attachment for a spacer of a nuclear fuel bundle |
| JP4094092B2 (ja) * | 1997-10-03 | 2008-06-04 | 日立Ｇｅニュークリア・エナジー株式会社 | 沸騰水型原子炉用燃料集合体 |
| JP3990013B2 (ja) * | 1997-12-09 | 2007-10-10 | 株式会社日立製作所 | 燃料集合体及び原子炉炉心 |
| JP2931573B2 (ja) * | 1997-12-12 | 1999-08-09 | 株式会社東芝 | 燃料集合体 |
| JP3913386B2 (ja) * | 1998-02-10 | 2007-05-09 | 株式会社日立製作所 | 燃料集合体 |
| JP3788045B2 (ja) * | 1998-07-01 | 2006-06-21 | 株式会社日立製作所 | 燃料集合体 |
-
1999
- 1999-12-15 WO PCT/EP1999/009983 patent/WO2000038194A1/de not_active Ceased
- 1999-12-15 DE DE59912127T patent/DE59912127D1/de not_active Expired - Lifetime
- 1999-12-15 ES ES99967945T patent/ES2243092T3/es not_active Expired - Lifetime
- 1999-12-15 EP EP99967945A patent/EP1141966B1/de not_active Expired - Lifetime
- 1999-12-15 JP JP2000590176A patent/JP2002533689A/ja active Pending
- 1999-12-17 TW TW088122284A patent/TW445458B/zh not_active IP Right Cessation
-
2001
- 2001-06-18 US US09/883,479 patent/US6600800B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| WO2000038194A1 (de) | 2000-06-29 |
| JP2002533689A (ja) | 2002-10-08 |
| US6600800B2 (en) | 2003-07-29 |
| DE59912127D1 (de) | 2005-07-07 |
| EP1141966B1 (de) | 2005-06-01 |
| ES2243092T3 (es) | 2005-11-16 |
| US20020075987A1 (en) | 2002-06-20 |
| EP1141966A1 (de) | 2001-10-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GD4A | Issue of patent certificate for granted invention patent | ||
| MM4A | Annulment or lapse of patent due to non-payment of fees |