IT1064245B - Metodo ed apparecchiatura per rilevare gli scostamenti del flusso in un reattore nucleare - Google Patents
Metodo ed apparecchiatura per rilevare gli scostamenti del flusso in un reattore nucleareInfo
- Publication number
- IT1064245B IT1064245B IT29150/76A IT2915076A IT1064245B IT 1064245 B IT1064245 B IT 1064245B IT 29150/76 A IT29150/76 A IT 29150/76A IT 2915076 A IT2915076 A IT 2915076A IT 1064245 B IT1064245 B IT 1064245B
- Authority
- IT
- Italy
- Prior art keywords
- equipment
- nuclear reactor
- detecting flow
- flow differences
- differences
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C17/00—Monitoring; Testing ; Maintaining
- G21C17/10—Structural combination of fuel element, control rod, reactor core, or moderator structure with sensitive instruments, e.g. for measuring radioactivity, strain
- G21C17/108—Measuring reactor flux
-
- 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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/630,875 US4069097A (en) | 1975-11-11 | 1975-11-11 | Method and apparatus for monitoring flux deviations in a nuclear reactor |
Publications (1)
Publication Number | Publication Date |
---|---|
IT1064245B true IT1064245B (it) | 1985-02-18 |
Family
ID=24528917
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT29150/76A IT1064245B (it) | 1975-11-11 | 1976-11-09 | Metodo ed apparecchiatura per rilevare gli scostamenti del flusso in un reattore nucleare |
Country Status (7)
Country | Link |
---|---|
US (1) | US4069097A (it) |
JP (1) | JPS5260398A (it) |
BE (1) | BE848212A (it) |
CA (1) | CA1064166A (it) |
FR (1) | FR2331864A1 (it) |
GB (1) | GB1521807A (it) |
IT (1) | IT1064245B (it) |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4079236A (en) * | 1976-03-05 | 1978-03-14 | Westinghouse Electric Corporation | Method and apparatus for monitoring the axial power distribution within the core of a nuclear reactor, exterior of the reactor |
DE2810917A1 (de) * | 1978-03-14 | 1979-09-20 | Babcock Brown Boveri Reaktor | Verfahren zur ueberwachung und begrenzung der lokalen leistungsdichte in kernreaktoren |
FR2438320A1 (fr) * | 1978-10-05 | 1980-04-30 | Framatome Sa | Procede de conduite d'un reacteur nucleaire refroidi a l'eau legere |
AU534257B2 (en) * | 1980-05-29 | 1984-01-12 | United Kingdom Atomic Energy Authority | Nuclear reactor fuel elements |
JPS5739395A (en) * | 1980-08-22 | 1982-03-04 | Hitachi Ltd | Method and device for operating safely nuclear reactor |
US4432930A (en) * | 1980-12-16 | 1984-02-21 | Westinghouse Electric Corp. | Spectral shift reactor control method |
FR2546330B1 (fr) * | 1983-05-19 | 1985-08-23 | Framatome Sa | Procede de detection des defauts de repartition de la puissance du coeur d'un reacteur nucleaire a eau sous pression et dispositif de mise en oeuvre de ce procede |
US4588547A (en) * | 1983-10-07 | 1986-05-13 | Westinghouse Electric Corp. | Method and apparatus for determining the nearness to criticality of a nuclear reactor |
US4699749A (en) * | 1985-05-07 | 1987-10-13 | Westinghouse Electric Corp. | Controlling a nuclear reactor with dropped control rods |
US5185121A (en) * | 1986-01-29 | 1993-02-09 | Mitsubishi Denki Kabushiki Kaisha | Reactor power measuring method |
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 |
US4844858A (en) * | 1987-03-31 | 1989-07-04 | Westinghouse Electric Corp. | Reactor cavity dosimetry system and method |
US4842807A (en) * | 1987-03-31 | 1989-06-27 | Westinghouse Electric Corp. | Support stand for top access reactor cavity dosimetry |
US5011650A (en) * | 1987-10-05 | 1991-04-30 | Westinghouse Electric Corp. | Nuclear power generating station equipment qualification apparatus |
US4876058A (en) * | 1987-10-05 | 1989-10-24 | Westinghouse Electric Corp. | Nuclear power generating station equipment qualification method and apparatus |
JPH07119827B2 (ja) * | 1987-12-25 | 1995-12-20 | 三菱電機株式会社 | 原子炉出力分布の測定装置 |
US4839134A (en) * | 1987-12-31 | 1989-06-13 | Westinghouse Electric Corp. | Continuous, online nuclear power distribution synthesis system and method |
US5555279A (en) * | 1994-11-16 | 1996-09-10 | Nir; Israel | System for monitoring and controlling nuclear reactors |
US6674826B1 (en) * | 2002-09-23 | 2004-01-06 | Westinghouse Electric Company Llc | Method of operating a nuclear power plant at multiple power levels |
FR2890767B1 (fr) * | 2005-09-09 | 2007-10-19 | Framatome Anp Sas | Procede de determination d'au moins un facteur d'incertitude technologique d'elements de combustible nucleaire, procede de conception, procede de fabrication et procede de controle d'elements de combustible nucleaire correspondants. |
JP6685316B2 (ja) | 2015-09-30 | 2020-04-22 | 積水化成品工業株式会社 | 重合体粒子及びその用途 |
US20190381720A1 (en) * | 2018-06-19 | 2019-12-19 | Niagara Bottling, Llc | Plasma Treatment for Bottle Seals |
CN112133461B (zh) * | 2020-09-22 | 2022-07-05 | 三门核电有限公司 | 一种堆芯平均象限功率倾斜比校准系统及方法 |
WO2023141741A1 (zh) * | 2022-01-25 | 2023-08-03 | 中广核研究院有限公司 | 一种堆芯功率在线监测方法、系统 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB976571A (en) * | 1960-07-29 | 1964-11-25 | Atomic Energy Authority Uk | Apparatus for the detection of excursions |
US3423285A (en) * | 1966-01-27 | 1969-01-21 | Westinghouse Electric Corp | Temperature control for a nuclear reactor |
US3752735A (en) * | 1970-07-16 | 1973-08-14 | Combustion Eng | Instrumentation for nuclear reactor core power measurements |
DE2222432C3 (de) * | 1972-05-08 | 1979-09-27 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Meßeinrichtung |
US3886333A (en) * | 1972-06-21 | 1975-05-27 | Us Energy | Method of evaluating the precision of cross-spectral density measurements of random noise |
DE2515712A1 (de) * | 1975-04-10 | 1976-10-21 | Kraftwerk Union Ag | Kernreaktor |
-
1975
- 1975-11-11 US US05/630,875 patent/US4069097A/en not_active Expired - Lifetime
-
1976
- 1976-09-27 CA CA262,133A patent/CA1064166A/en not_active Expired
- 1976-10-26 FR FR7632195A patent/FR2331864A1/fr active Granted
- 1976-11-09 IT IT29150/76A patent/IT1064245B/it active
- 1976-11-10 GB GB46714/76A patent/GB1521807A/en not_active Expired
- 1976-11-10 BE BE172257A patent/BE848212A/xx not_active IP Right Cessation
- 1976-11-11 JP JP51134740A patent/JPS5260398A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS5740479B2 (it) | 1982-08-27 |
JPS5260398A (en) | 1977-05-18 |
GB1521807A (en) | 1978-08-16 |
FR2331864B1 (it) | 1982-10-29 |
BE848212A (fr) | 1977-05-10 |
US4069097A (en) | 1978-01-17 |
FR2331864A1 (fr) | 1977-06-10 |
CA1064166A (en) | 1979-10-09 |
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