Transactions of the Korean Society for Noise and Vibration Engineering (한국소음진동공학회논문집)

The Korean Society for Noise and Vibration Engineering (한국소음진동공학회)
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Selection Criteria of Measurement Locations for Advanced Power Reactor 1400 Reactor Vessel Internals Comprehensive Vibration Assessment Program

APR1400 원자로내부구조물 종합진동평가 측정위치 선정 기준

  • 고도영 (한국수력원자력(주) 중앙연구원) ;
  • 김규형 (한국수력원자력(주) 중앙연구원) ;
  • 김성환 (한국수력원자력(주) 중앙연구원)
  • Received : 2011.03.09
  • Accepted : 2011.06.29
  • Published : 2011.08.20
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Abstract

U.S. nuclear regulatory commission(NRC) regulatory guide(RG) 1.20 requires a comprehensive vibration assessment program(CVAP) for use in verifying the structural integrity of reactor vessel internals(RVI) for flow-induced vibrations prior to commercial operation. The CVAP program consist of vibration and fatigue analysis, a vibration measurement program, an inspection program, and a correlation of their results. One of the main purposes of the analysis program is to select measurement locations, however measurement locations can not be determined by only analysis results, therefore we developed selection criteria of measurement locations for advanced power reactor 1400(APR1400) RVI CVAP, It will be used to select measurement locations and instrument types for APR1400 RVI CVAP.

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References

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