KR830005625A - 핵연료 펠리트 조사방법 - Google Patents
핵연료 펠리트 조사방법Info
- Publication number
- KR830005625A KR830005625A KR1019810001445A KR810001445A KR830005625A KR 830005625 A KR830005625 A KR 830005625A KR 1019810001445 A KR1019810001445 A KR 1019810001445A KR 810001445 A KR810001445 A KR 810001445A KR 830005625 A KR830005625 A KR 830005625A
- Authority
- KR
- South Korea
- Prior art keywords
- nuclear fuel
- groove
- pellet
- fuel pellet
- pellet method
- Prior art date
Links
- 239000008188 pellet Substances 0.000 title claims description 11
- 239000003758 nuclear fuel Substances 0.000 title claims 3
- 230000004907 flux Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 5
- 238000001514 detection method Methods 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 2
- 239000000446 fuel Substances 0.000 description 1
- 229910001562 pearlite Inorganic materials 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- JLKIGFTWXXRPMT-UHFFFAOYSA-N sulphamethoxazole Chemical compound O1C(C)=CC(NS(=O)(=O)C=2C=CC(N)=CC=2)=N1 JLKIGFTWXXRPMT-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N21/88—Investigating the presence of flaws or contamination
- G01N21/89—Investigating the presence of flaws or contamination in moving material, e.g. running paper or textiles
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N21/88—Investigating the presence of flaws or contamination
- G01N21/95—Investigating the presence of flaws or contamination characterised by the material or shape of the object to be examined
- G01N21/952—Inspecting the exterior surface of cylindrical bodies or wires
Landscapes
- General Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Monitoring And Testing Of Nuclear Reactors (AREA)
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
Abstract
내용 없음
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명의 장치와 통하는 홈 탐지 시스템의 부품을 도시하는 블록다이아그램,
제3도는 충분히 작동되는 것으로 발견된 기계취급과 게이지 시스템의 홈 탐지광학 시스템의 복사도.
제4도는 주사프리즘과 펠리트가 위치되고 회전된 롤러를 주사하기 위한 트라이브를 블록 다이어그램에 되시하는 이런 광학시스템의 측입면의 개략도.
제5도는 롤러스탠드의 펠리트 스핀율이 홈조사에서 주사프리즘의 회전속도와 일치되는 방법을 도시하는 개략도.
제6도는 홈 탐지에서 펄리트를 따라 주사라인의 위치가 어떻게 결정되는지를 보여주는 그래프.
제7도는 표면 특질인덱스가 어떻게 결정되는지를 설명하도록 제공하는 그래프, 제8도는 표면홈에 관해 연료펠리트를 평가하기 위해 연산방식을 도시하는 블록다이어그램.
Claims (1)
- 광속을 가진 각 펠리트표면의 주사요소면적을 구성하는 홈에 대한 원자로의 핵연료펠리트 조사방법에 있어서, 각 모양과 크기에 의존하는 홈특질 인덱스를 각 홈에 대해 결정하기 위해 펠리트에 의해 반사되어 나는 빛에 반응하는 펠리트표면의 각 홈의 모양과 크기를 결정하는 단계와, 표면특질 인덱스를 유도하기 위해 펠리트표면의 모든 홈으로부터 홈특질 인덱스를 합하는 단계와, 표면특질 인덱스에 근거를 둔 펠리트를 평가하는 단계로 특징되어 있는 핵연료펠리트 조사방법.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/181,567 US4377238A (en) | 1980-08-27 | 1980-08-27 | Flaw detection and evaluation |
US181,567 | 1980-08-27 | ||
US181567 | 1980-08-27 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR830005625A true KR830005625A (ko) | 1983-08-20 |
KR840001178B1 KR840001178B1 (ko) | 1984-08-16 |
Family
ID=22664834
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019810001445A KR840001178B1 (ko) | 1980-08-27 | 1981-04-27 | 핵 연료 펠리트 조사방법 |
Country Status (5)
Country | Link |
---|---|
US (1) | US4377238A (ko) |
EP (1) | EP0048072B1 (ko) |
JP (1) | JPS5746145A (ko) |
KR (1) | KR840001178B1 (ko) |
DE (1) | DE3176385D1 (ko) |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4496056A (en) * | 1982-03-25 | 1985-01-29 | General Electric Company | Automated inspection system |
DE3426056A1 (de) * | 1983-07-16 | 1985-01-24 | Leicester Polytechnic, Leicester | Verfahren und vorrichtung zur kontrolle von textilien |
GB8331248D0 (en) * | 1983-11-23 | 1983-12-29 | Kearney & Trecker Marwin Ltd | Inspecting articles |
JPS60194682A (ja) * | 1984-03-14 | 1985-10-03 | Mitsubishi Electric Corp | 磁気記録再生装置 |
US4635111A (en) * | 1985-04-05 | 1987-01-06 | The United States Of America As Represented By The United States Department Of Energy | Optical fiber inspection system |
US4794647A (en) * | 1985-04-08 | 1988-12-27 | Northern Telecom Limited | Automatic optical inspection system |
JPS6236509A (ja) * | 1985-08-10 | 1987-02-17 | Fujitsu Ltd | 形状検査方法およびその装置 |
US4853533A (en) * | 1985-12-24 | 1989-08-01 | Simco-Ramic Corp. | Defect detection system with quick-release modules |
US4852029A (en) * | 1987-06-17 | 1989-07-25 | Accu-Tech Incorporated | Automated material classification apparatus and method |
US5186887A (en) * | 1990-10-02 | 1993-02-16 | Mitsubishi Nuclear Fuel Co. | Apparatus for inspecting peripheral surfaces of nuclear fuel pellets |
US5147047A (en) * | 1991-01-14 | 1992-09-15 | Westinghouse Electric Corp. | Pellet inspection system |
US5255089A (en) * | 1992-03-26 | 1993-10-19 | International Business Machines Corporation | Portable particle detector assembly |
JP3214942B2 (ja) * | 1993-02-25 | 2001-10-02 | 三菱原子燃料株式会社 | ペレット端面検査方法及び装置 |
JP3333048B2 (ja) * | 1994-06-28 | 2002-10-07 | 三菱原子燃料株式会社 | 円柱体の検査装置 |
WO1996006315A1 (fr) * | 1994-08-23 | 1996-02-29 | Kabushiki Kaisha Toshiba | Materiau accumulant la chaleur froide pour temperatures extremement basses, et accumulateur de chaleur froide pour temperatures extremement basses comprenant ledit materiau |
KR19990022929A (ko) * | 1995-06-15 | 1999-03-25 | 데릭 제임스 코이맥 | 물체 표면 조사 방법 및 장치 |
SE516096C2 (sv) * | 1999-08-11 | 2001-11-19 | Westinghouse Atom Ab | Förfarande och anordning för inspektion av och mätning vid ett föremål |
US6452679B1 (en) | 1999-12-29 | 2002-09-17 | Kimberly-Clark Worldwide, Inc. | Method and apparatus for controlling the manufacturing quality of a moving web |
JP3472750B2 (ja) * | 2000-04-10 | 2003-12-02 | シーシーエス株式会社 | 表面検査装置 |
US7460703B2 (en) * | 2002-12-03 | 2008-12-02 | Og Technologies, Inc. | Apparatus and method for detecting surface defects on a workpiece such as a rolled/drawn metal bar |
US7324681B2 (en) * | 2002-12-03 | 2008-01-29 | Og Technologies, Inc. | Apparatus and method for detecting surface defects on a workpiece such as a rolled/drawn metal bar |
US6950546B2 (en) * | 2002-12-03 | 2005-09-27 | Og Technologies, Inc. | Apparatus and method for detecting surface defects on a workpiece such as a rolled/drawn metal bar |
US7852555B2 (en) * | 2007-04-20 | 2010-12-14 | American Museum Of Natural History | Spectroscopy of exoplanets from a ground-based telescope |
WO2011082291A1 (en) * | 2009-12-31 | 2011-07-07 | First Solar, Inc. | Flux monitor |
CA3049647A1 (en) * | 2017-01-10 | 2018-07-19 | Sunspring America, Inc. | Optical method for identifying defects on tube surfaces |
US20180232875A1 (en) * | 2017-02-13 | 2018-08-16 | Pervacio Inc | Cosmetic defect evaluation |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL133583C (ko) * | 1961-01-19 | 1900-01-01 | ||
GB992812A (en) * | 1961-03-14 | 1965-05-19 | Nuclear Materials & Equipment | Continuous object processing apparatus |
US3221152A (en) * | 1961-03-14 | 1965-11-30 | Nuclear Materials & Equipment | Classification method and apparatus |
US3729619A (en) * | 1971-03-04 | 1973-04-24 | Steel Corp | Apparatus for surface inspection of moving material with defect type recognition |
US3799682A (en) * | 1972-06-16 | 1974-03-26 | K Hoadley | Apparatus for feeding polished machine parts past optical scanning means to enable inspection of the polished parts |
FR2327513A1 (fr) * | 1974-01-10 | 1977-05-06 | Cilas | Dispositif pour determiner le profil d'une surface |
US4040745A (en) * | 1975-06-30 | 1977-08-09 | International Business Machines Corporation | Inspection tool |
US4143770A (en) * | 1976-06-23 | 1979-03-13 | Hoffmann-La Roche Inc. | Method and apparatus for color recognition and defect detection of objects such as capsules |
US4162126A (en) * | 1976-12-10 | 1979-07-24 | Hitachi, Ltd. | Surface detect test apparatus |
JPS6055762B2 (ja) * | 1977-04-08 | 1985-12-06 | 株式会社日立製作所 | 円筒物体外観検査装置 |
US4166541A (en) * | 1977-08-30 | 1979-09-04 | E. I. Du Pont De Nemours And Company | Binary patterned web inspection |
JPS5495291U (ko) * | 1977-12-17 | 1979-07-05 | ||
US4219277A (en) * | 1978-08-09 | 1980-08-26 | Westinghouse Electric Corp. | Method of detecting flaws on surfaces |
US4308959A (en) * | 1979-05-30 | 1982-01-05 | Geosource Inc. | Roll sorting apparatus |
JPS5677704A (en) * | 1979-11-30 | 1981-06-26 | Hitachi Ltd | Inspection system for surface defect of substance |
US4349112A (en) * | 1980-03-31 | 1982-09-14 | The United States Of America As Represented By The United States Department Of Energy | Pellet inspection apparatus |
-
1980
- 1980-08-27 US US06/181,567 patent/US4377238A/en not_active Expired - Lifetime
-
1981
- 1981-04-27 JP JP56062669A patent/JPS5746145A/ja active Granted
- 1981-04-27 EP EP81301852A patent/EP0048072B1/en not_active Expired
- 1981-04-27 KR KR1019810001445A patent/KR840001178B1/ko active
- 1981-04-27 DE DE8181301852T patent/DE3176385D1/de not_active Expired
Also Published As
Publication number | Publication date |
---|---|
EP0048072B1 (en) | 1987-08-26 |
KR840001178B1 (ko) | 1984-08-16 |
DE3176385D1 (en) | 1987-10-01 |
JPS642217B2 (ko) | 1989-01-17 |
US4377238A (en) | 1983-03-22 |
EP0048072A2 (en) | 1982-03-24 |
JPS5746145A (en) | 1982-03-16 |
EP0048072A3 (en) | 1983-06-29 |
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