한국압력기기공학회 논문집 (Transactions of the Korean Society of Pressure Vessels and Piping)

한국압력기기공학회 (Korean Society of Pressure Vessels and Piping)
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원자로냉각재펌프 축밀봉장치에 대한 구조적 건전성 평가

Structural Integrity Evaluation for the Reactor Coolant Pump Shaft Seal Assembly

  • 투고 : 2017.10.27
  • 심사 : 2017.12.19
  • 발행 : 2017.12.30
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초록

The shaft seal of the reactor coolant pump is installed on the upper side of the rotating shaft of the pump to seal the reactor coolant from flowing out between the rotating shaft and the non-rotating parts. In this study, the loading conditions for the normal operation and faulted conditions are identified and structural integrity evaluation is performed using the finite element stress analysis for the sealing apparatus of the APR 1400 reactor coolant pump. It is confirmed that the stress analysis results satisfy the design criteria at all loading conditions.

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참고문헌

  1. Min-Chul Kim, Sang-Youn Bang, Ki-Won Lee, Young-Jin Choi and Yong-Su Kim, 2010, "Structural Integrity Assessment of the Pump Shaft Assembly of the APR1400 Reactor Coolant Pump", ASME 2010 Pressure Vessels and Piping Division/K-PVP Conference, Vol.9, Bellevue, Washington, USA, pp. 45-50.
  2. Ikjoong Kim, Dohyun Lim, Min-Chul Kim, Sang-Youn Bang, 2014, "Introduction of Vibration Evaluation for APR 1400 Reactor Coolant Pump Shaft", Proceedings of the Korean Society for Noise and Vibration Engineering Conference, 2014.10, pp. 110-115.
  3. KEPIC MNB, 2000 Edition, 2001, 20002 and 2003 Addenda.
  4. KEPIC MNZ, 2000 Edition, 2001, 20002 and 2003 Addenda.
  5. KEPIC MDP, 2000 Edition, 2001, 20002 and 2003 Addenda.
  6. E. Mayer, "Mechanical Seals 3rd edition", Butterworth-Heinemann, 1982 Reprint, pp. 1-34.