KR880006553A - 고유속 중성자 측정 방법 - Google Patents

고유속 중성자 측정 방법 Download PDF

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Publication number
KR880006553A
KR880006553A KR870012574A KR870012574A KR880006553A KR 880006553 A KR880006553 A KR 880006553A KR 870012574 A KR870012574 A KR 870012574A KR 870012574 A KR870012574 A KR 870012574A KR 880006553 A KR880006553 A KR 880006553A
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South Korea
Prior art keywords
nucleus
target
alpha
isotope
rate
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KR870012574A
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English (en)
Inventor
헨리 루디 프란시스
파빈 리핀코트 에즈라
Original Assignee
제이, 비.피거슨
웨스팅하우스 일렉트릭 코오포레이숀
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Application filed by 제이, 비.피거슨, 웨스팅하우스 일렉트릭 코오포레이숀 filed Critical 제이, 비.피거슨
Publication of KR880006553A publication Critical patent/KR880006553A/ko

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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
    • G01T3/00—Measuring neutron radiation
    • G01T3/02—Measuring neutron radiation by shielding other radiation
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
    • G01T3/00—Measuring neutron radiation

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  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Molecular Biology (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Measurement Of Radiation (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)

Abstract

내용 없음

Description

고유속 중성자 측정 방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (4)

  1. 알파 방출 최종 생성 동위원소를 만들기 위해 알파 방출표적 동위원소를 내장한 측정기를 중성자 조사선에 피폭시키는(a)단계를 포함하는 원자로 압력용기의 파손을 측정하기 위한 고유속 중성자 측정 방법에 있어서, (b) 표적핵과 생성핵의 앞차 붕괴율을 결정하는 단계와, (c) 최종 생성핵의 중성자 포획율을 결정하기 위해 표적 핵과 생성핵의 결정된 알파 붕괴율을 사용하는 단계를 포함하는 것을 특징으로 하는 고유속 중성자 측정방법.
  2. 제1항에 있어서, 단계(b)는 (i) 알파 분석기를 사용하여 피폭된 측정기로 하여금 표적해의 원자수와 생성핵의 원자수의 계수를 받도록 하는 단계와, (ii)알파 분석기를 사용하여 표적핵과 생성핵의 붕괴율을 나타내는 각각의 알파 피이크를 분리하는 단계로 구성되는 것을 특징으로 하는 방법.
  3. 제1항에 있어서, 표적핵과 생성핵은 표적/생성 동위 원소 쌍232Th-233U-235U-236U,231Pa-232U,238U-239Pu,237Np-238Pu,239Pu-240Pu,240Pu-245Pu,266Ra-227Ac,241Am-242-Cm,248Cm-239Bk,244Pu-245Cm,242Pu-243Am,247Bk-248Cf 그리고252Cf-253Es로 부터 선택되는 것을 특징으로 하는 방법
  4. 제2항에 있어서 표적핵과 생성핵은 표적/생성 동위원소 쌍232Th-233U-235U-236U,231Pa-232U,238U-239Pu,237Np-238Pu,239Pu-240Pu,240Pu-241Pu,226Ra-227Ac,241Am-242-Cm,248Cm-249Bk,244Pu-245Cm,242Pu-243Am,247Bk-248Cf 그리고252Cf-253Es로부터 선택되는 것을 특징으로 하는 방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR870012574A 1986-11-07 1987-11-07 고유속 중성자 측정 방법 KR880006553A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/928,150 US4729866A (en) 1986-11-07 1986-11-07 High fluence neutron dosimetry method
US928150 1986-11-07

Publications (1)

Publication Number Publication Date
KR880006553A true KR880006553A (ko) 1988-07-23

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ID=25455803

Family Applications (1)

Application Number Title Priority Date Filing Date
KR870012574A KR880006553A (ko) 1986-11-07 1987-11-07 고유속 중성자 측정 방법

Country Status (6)

Country Link
US (1) US4729866A (ko)
EP (1) EP0266653B1 (ko)
JP (1) JPS63131094A (ko)
KR (1) KR880006553A (ko)
DE (1) DE3777955D1 (ko)
ES (1) ES2030411T3 (ko)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4808271A (en) * 1986-08-18 1989-02-28 The United States Of America As Represented By The United States Department Of Energy Electroplating method for producing ultralow-mass fissionable deposits
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
EP0517238B1 (en) * 1991-06-06 1995-12-20 Hitachi, Ltd. Method of and apparatus for estimating remaining service life of material being exposed to irradiation
RU2523611C1 (ru) * 2013-03-15 2014-07-20 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Национальный исследовательский Томский политехнический университет" Способ измерения флюенса быстрых нейтронов полупроводниковым монокристаллическим детектором
RU2553840C1 (ru) * 2014-02-05 2015-06-20 Объединенный Институт Ядерных Исследований Способ измерения флюенса быстрых нейтронов с помощью полупроводникового детектора
CN105469842B (zh) * 2015-11-18 2017-12-15 中国核动力研究设计院 核反应堆硅单晶辐照孔道热中子注量率的标定装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE758334A (fr) * 1969-11-04 1971-04-01 Eastman Kodak Co Produit pour la neutrographie
US3604931A (en) * 1969-12-10 1971-09-14 Atomic Energy Commission Neutron dosimeter including a step wedge formed of an alpha-attenuating material
JPS54141185A (en) * 1978-04-26 1979-11-02 Toshiba Corp Radiation detector
US4699751A (en) * 1983-10-24 1987-10-13 Atom Sciences, Inc. Neutron dosimeter

Also Published As

Publication number Publication date
US4729866A (en) 1988-03-08
DE3777955D1 (de) 1992-05-07
EP0266653A2 (en) 1988-05-11
ES2030411T3 (es) 1992-11-01
EP0266653B1 (en) 1992-04-01
EP0266653A3 (en) 1989-03-29
JPS63131094A (ja) 1988-06-03

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