BRPI0908354A2 - method of modeling an axial and radial fuel rod by fuel rod power distribution of a nuclear fuel assembly - Google Patents
method of modeling an axial and radial fuel rod by fuel rod power distribution of a nuclear fuel assemblyInfo
- Publication number
- BRPI0908354A2 BRPI0908354A2 BRPI0908354A BRPI0908354A BRPI0908354A2 BR PI0908354 A2 BRPI0908354 A2 BR PI0908354A2 BR PI0908354 A BRPI0908354 A BR PI0908354A BR PI0908354 A BRPI0908354 A BR PI0908354A BR PI0908354 A2 BRPI0908354 A2 BR PI0908354A2
- Authority
- BR
- Brazil
- Prior art keywords
- fuel rod
- modeling
- axial
- power distribution
- radial
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C17/00—Monitoring; Testing ; Maintaining
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C5/00—Moderator or core structure; Selection of materials for use as moderator
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21D—NUCLEAR POWER PLANT
- G21D3/00—Control of nuclear power plant
- G21D3/001—Computer implemented control
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21D—NUCLEAR POWER PLANT
- G21D3/00—Control of nuclear power plant
- G21D3/001—Computer implemented control
- G21D3/002—Core design; core simulations; core optimisation
-
- 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
-
- 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
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- High Energy & Nuclear Physics (AREA)
- Monitoring And Testing Of Nuclear Reactors (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US2900508A | 2008-02-11 | 2008-02-11 | |
PCT/US2009/033160 WO2009134498A2 (en) | 2008-02-11 | 2009-02-05 | A methodology for modeling the fuel rod power distribution within a nuclear reactor core |
Publications (1)
Publication Number | Publication Date |
---|---|
BRPI0908354A2 true BRPI0908354A2 (en) | 2019-09-24 |
Family
ID=41255642
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0908354A BRPI0908354A2 (en) | 2008-02-11 | 2009-02-05 | method of modeling an axial and radial fuel rod by fuel rod power distribution of a nuclear fuel assembly |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP2240939A4 (en) |
JP (1) | JP2011528101A (en) |
KR (1) | KR20100115754A (en) |
CN (1) | CN101946253A (en) |
BR (1) | BRPI0908354A2 (en) |
TW (1) | TW200949856A (en) |
WO (1) | WO2009134498A2 (en) |
ZA (1) | ZA201005627B (en) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8548789B2 (en) | 2008-02-11 | 2013-10-01 | Westinghouse Electric Company Llc | Methodology for modeling the fuel rod power distribution within a nuclear reactor core |
FR2972839B1 (en) * | 2011-03-15 | 2013-03-29 | Areva Np | METHOD FOR OPTIMIZING THE PILOTAGE OF A PRESSURIZED WATER NUCLEAR REACTOR DURING LOAD MONITORING |
CN103617816B (en) * | 2013-10-29 | 2016-06-08 | 中国广核集团有限公司 | The measuring method of reactor core power distribution |
CN105404723B (en) * | 2015-10-30 | 2017-04-19 | 西安交通大学 | Method for precisely calculating power distribution of fuel assembly rod |
WO2018046143A1 (en) * | 2016-09-06 | 2018-03-15 | Westinghouse Electric Sweden Ab | A fuel assembly |
EP3748651B1 (en) * | 2018-02-01 | 2023-08-02 | State Power Investment Corporation Research Institute | Reactor three-dimensional assembly information tracking method and system |
JP7349379B2 (en) * | 2020-01-28 | 2023-09-22 | 三菱重工業株式会社 | Fuel rod output analysis method, analysis device, and fuel rod output analysis program |
JP7438926B2 (en) | 2020-12-22 | 2024-02-27 | 三菱重工業株式会社 | Replacement core design method and replacement core design system |
CN114840988B (en) * | 2022-04-22 | 2024-02-23 | 西安交通大学 | Automatic modeling method for pressurized water reactor core |
CN117807777B (en) * | 2023-12-27 | 2024-07-12 | 东北电力大学 | Test piece design method for realizing axial non-uniform heating of nuclear reactor fuel rod |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55149900A (en) * | 1979-05-11 | 1980-11-21 | Hitachi Ltd | Power control device for bwr type reactor |
US4774050A (en) * | 1986-04-10 | 1988-09-27 | Westinghouse Electric Corp. | Axial power distribution monitor and display using outputs from ex-core detectors and thermocouples |
JP3023185B2 (en) * | 1991-01-17 | 2000-03-21 | 株式会社東芝 | Reactor core performance calculator |
JP3100069B2 (en) * | 1991-04-19 | 2000-10-16 | 株式会社日立製作所 | Reactor operation planning method and apparatus, and reactor core characteristic monitoring apparatus |
US20050135547A1 (en) * | 1998-03-11 | 2005-06-23 | Wolfgang Schulz | Control element for a nuclear reactor |
JPH11264887A (en) * | 1998-03-17 | 1999-09-28 | Toshiba Corp | Reactor nuclear instrumentation system, reactor power distribution monitoring system provided with this system and reactor power monitoring method |
LU90570B1 (en) * | 2000-04-26 | 2001-10-29 | Europ Economic Community | Method of incineration of minor actinides in nuclear reactors |
JP3508021B2 (en) * | 2001-08-29 | 2004-03-22 | 株式会社原子力エンジニアリング | Reactor core calculation method |
DE10328920A1 (en) * | 2003-06-26 | 2005-01-20 | Framatome Anp Gmbh | Method for mathematically modeling the core of a nuclear reactor |
-
2009
- 2009-02-05 CN CN2009801048522A patent/CN101946253A/en active Pending
- 2009-02-05 EP EP09739300A patent/EP2240939A4/en not_active Withdrawn
- 2009-02-05 KR KR1020107017784A patent/KR20100115754A/en not_active Application Discontinuation
- 2009-02-05 BR BRPI0908354A patent/BRPI0908354A2/en not_active IP Right Cessation
- 2009-02-05 WO PCT/US2009/033160 patent/WO2009134498A2/en active Application Filing
- 2009-02-05 JP JP2010545982A patent/JP2011528101A/en active Pending
- 2009-02-11 TW TW098104364A patent/TW200949856A/en unknown
-
2010
- 2010-08-05 ZA ZA2010/05627A patent/ZA201005627B/en unknown
Also Published As
Publication number | Publication date |
---|---|
WO2009134498A3 (en) | 2009-12-30 |
KR20100115754A (en) | 2010-10-28 |
JP2011528101A (en) | 2011-11-10 |
ZA201005627B (en) | 2011-06-29 |
EP2240939A4 (en) | 2012-03-21 |
WO2009134498A2 (en) | 2009-11-05 |
EP2240939A2 (en) | 2010-10-20 |
TW200949856A (en) | 2009-12-01 |
CN101946253A (en) | 2011-01-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B08F | Application fees: dismissal - article 86 of industrial property law | ||
B08K | Lapse as no evidence of payment of the annual fee has been furnished to inpi (acc. art. 87) |
Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2543 DE 01-10-2019 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013. |