TW312792B - - Google Patents
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- Publication number
- TW312792B TW312792B TW085100609A TW85100609A TW312792B TW 312792 B TW312792 B TW 312792B TW 085100609 A TW085100609 A TW 085100609A TW 85100609 A TW85100609 A TW 85100609A TW 312792 B TW312792 B TW 312792B
- Authority
- TW
- Taiwan
- Prior art keywords
- fuel assembly
- fixture
- reflected wave
- fuel
- longitudinal axis
- Prior art date
Links
- 239000000446 fuel Substances 0.000 claims description 106
- 238000005259 measurement Methods 0.000 claims description 30
- 230000007547 defect Effects 0.000 claims description 9
- 239000003758 nuclear fuel Substances 0.000 claims description 9
- 230000000712 assembly Effects 0.000 claims description 5
- 238000000429 assembly Methods 0.000 claims description 5
- 230000000875 corresponding effect Effects 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 2
- 230000002079 cooperative effect Effects 0.000 claims description 2
- 239000000463 material Substances 0.000 description 17
- 238000005452 bending Methods 0.000 description 16
- 238000013461 design Methods 0.000 description 10
- 238000006073 displacement reaction Methods 0.000 description 10
- 230000008859 change Effects 0.000 description 6
- 238000007689 inspection Methods 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 238000002485 combustion reaction Methods 0.000 description 3
- 238000001514 detection method Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 230000005855 radiation Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000007667 floating Methods 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 230000001568 sexual effect Effects 0.000 description 2
- 239000002915 spent fuel radioactive waste Substances 0.000 description 2
- 241001589086 Bellapiscis medius Species 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 238000011088 calibration curve Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000012925 reference material Substances 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000035807 sensation Effects 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 239000002352 surface water Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 230000003442 weekly effect Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C17/00—Monitoring; Testing ; Maintaining
- G21C17/06—Devices or arrangements for monitoring or testing fuel or fuel elements outside the reactor core, e.g. for burn-up, for contamination
-
- 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)
- Length Measuring Devices Characterised By Use Of Acoustic Means (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US08/389,701 US5661766A (en) | 1995-02-14 | 1995-02-14 | Nuclear fuel assembly bow and twist measurement apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TW312792B true TW312792B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1997-08-11 |
Family
ID=23539360
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW085100609A TW312792B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1995-02-14 | 1996-01-19 |
Country Status (7)
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CZ298303B6 (cs) * | 1999-04-08 | 2007-08-22 | Electric Power Research Institute, Inc. | Zarízení a zpusob pro cištení ozáreného systému na jaderné palivo |
| DE19945930C2 (de) * | 1999-09-24 | 2003-05-28 | Framatome Anp Gmbh | Verfahren und Vorrichtung zum Inspizieren eines Kernreaktor-Brennelements |
| US20060193422A1 (en) * | 2005-02-14 | 2006-08-31 | Davis Michael D | Fuel channel characterization method and device |
| US20060291608A1 (en) * | 2005-06-22 | 2006-12-28 | Davis Michael D | Fuel channel characterization method and device |
| DE102009047760A1 (de) * | 2009-11-12 | 2011-06-09 | Areva Np Gmbh | Verfahren und Vorrichtung zum Ermitteln der Verformung eines Brennelementes eines Druckwasserreaktors |
| US8681920B2 (en) * | 2011-01-07 | 2014-03-25 | Westinghouse Electric Company Llc | Self-powered wireless in-core detector |
| EP2839481B1 (en) * | 2012-04-17 | 2017-08-02 | Babcock & Wilcox MPower, Inc. | Lower end fitting locating pins |
| KR101403838B1 (ko) * | 2014-02-20 | 2014-06-03 | 주식회사 포뉴텍 | 핵연료봉의 초음파 검사 방법 및 시스템 |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3621580A (en) * | 1967-10-04 | 1971-11-23 | Tovaglieri & C Spa | Machine for the dimensional control of elements for nuclear fuels |
| FR2304149A1 (fr) * | 1975-03-14 | 1976-10-08 | Framatome Sa | Procede et dispositif pour l'examen de prolongateurs d'un reacteur nucleaire |
| US4197652A (en) * | 1978-04-27 | 1980-04-15 | General Electric Company | Plane of reference device |
| US4274205A (en) * | 1979-04-23 | 1981-06-23 | General Electric Company | Measuring fixture |
| JPS59224595A (ja) * | 1983-06-03 | 1984-12-17 | 株式会社東芝 | 燃料チヤンネルボツクス検査装置 |
| CA1214235A (en) * | 1984-03-21 | 1986-11-18 | Westinghouse Canada Inc. | Position sensing apparatus |
| JPS61138108A (ja) * | 1984-12-11 | 1986-06-25 | Kawasaki Steel Corp | ロ−ルプロフイ−ル測定方法および装置 |
| JPS61239112A (ja) * | 1985-04-16 | 1986-10-24 | Kobe Steel Ltd | 燃料チヤンネル測定装置 |
| US4728483A (en) * | 1986-04-24 | 1988-03-01 | Westinghouse Electric Corp. | Apparatus for integrated fuel assembly inspection system |
| US4759897A (en) * | 1986-08-29 | 1988-07-26 | Westinghouse Electric Corp. | System for determining bow, twist and tilt of a nuclear fuel assembly |
| DE3632060A1 (de) * | 1986-09-20 | 1988-05-05 | Bbc Reaktor Gmbh | Einrichtung zur inspektion von kernreaktor-brennstaeben |
| JPS63275996A (ja) * | 1987-05-08 | 1988-11-14 | Mitsubishi Heavy Ind Ltd | 燃料集合体の外観検査装置 |
| US5112566A (en) * | 1989-04-12 | 1992-05-12 | General Electric Company | Device for dimensionally characterizing elongate components |
| US5054321A (en) * | 1990-05-31 | 1991-10-08 | The United States Of America As Represented By The United States Department Of Energy | Method and apparatus for measuring surface contour on parts with elevated temperatures |
| US5569835A (en) * | 1994-08-10 | 1996-10-29 | Ultrasonic Arrays, Inc. | Reference wire compensation method and apparatus |
-
1995
- 1995-02-14 US US08/389,701 patent/US5661766A/en not_active Expired - Fee Related
-
1996
- 1996-01-19 TW TW085100609A patent/TW312792B/zh active
- 1996-02-07 EP EP96101824A patent/EP0727787B1/en not_active Expired - Lifetime
- 1996-02-07 KR KR1019960002878A patent/KR960032504A/ko not_active Abandoned
- 1996-02-07 DE DE69603098T patent/DE69603098T2/de not_active Expired - Fee Related
- 1996-02-07 ES ES96101824T patent/ES2135801T3/es not_active Expired - Lifetime
- 1996-02-09 JP JP04790596A patent/JP3616448B2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| KR960032504A (ko) | 1996-09-17 |
| JPH08248178A (ja) | 1996-09-27 |
| ES2135801T3 (es) | 1999-11-01 |
| DE69603098D1 (de) | 1999-08-12 |
| EP0727787B1 (en) | 1999-07-07 |
| EP0727787A3 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1996-08-28 |
| DE69603098T2 (de) | 1999-11-25 |
| US5661766A (en) | 1997-08-26 |
| JP3616448B2 (ja) | 2005-02-02 |
| EP0727787A2 (en) | 1996-08-21 |
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