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Development of Ultrasonic Measurement Device for the Sagging of Calandria Tubes and Liquid Injection Shutdown System Tubes

Chul Hoon Park, Jong Po Lee, Hyung Taik Lim, Byung Guk Um,
Research Institute of Korea Advanced Inspection Technology (KAITEC)
Tae Ryong Kim, Suk Man Sohn, Jun Shin Lee,
Korea Electric Power Research Institute, Korea Electric Power Corporation
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ABSTRACT

INTRODUCTION

ULTRASONIC MEASUREMENT SYSTEM THRU VIEW PORT

MOCK-UP TEST AND FIELD APPLICATION

CONCLUDING REMARKS

REFERENCES

  1. R. C. Abucay, K. S. Mahil and J.J Goszczynski, "Recent Experience in Ultrasonic Gap Measurement between Calandria Tubes and Liquid Injection Shutdown System Nozzle in Bruce Nuclear Generating Station," Proc. of 13th Int. Conf. on NDE in the Nuclear and Pressure Vessel Industry, Kyoto, Japan, 1995.5
  2. J. Goszczynski and A. B. Mitchell, "Development of Ultrasonic Measurement of Calandria Tubes/ Horizontal Flux Monitor Guide Tube Proximity in CANDU Nuclear Reactors,"
  3. Jong Po Lee, et al, "Development of Data Acquisition and analysis system for the nuclear vessel weld", Annual Report (KAERI/CM-379/99), KAERI, 2000.3
  4. Jong Po Lee, et al, "Improvement of remote control system of automatic ultrasonic equipment for inspection of reactor pressure vessel", Final Report (KAERI/RR-1936/98), MOST, 1999.12
  5. Jong Po Lee, et al, "Enhancement of the Automatic Ultrasonic Signal Processing System Using Digital Technology", Final Report (KAERI/RR-1941/98), MOST, 1999,11
  6. Tae Ryong Kim, et al, "Ultrasonic measurement of saggings of calandria tubes and liquid injection shutdown system tubes using newly developed device", IDN-65 in this Conference
  7. T. R. Kim, et al, Development of Measurement and Prediction Methods for Calandria Tube Sagging, Interim Report (TM.98NJ15.M1999.292), KEPRI, 1999.6

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