Acoustic Analysis of Pump Induced Pressure Pulsations on Primary Loop

CAI Kun; ZHOU Ying; HUA Yu-chao

Mar. 2025

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Article Navigation > Nuclear Power Engineering > 2011 > 32(S1): 197-200

CAI Kun, ZHOU Ying, HUA Yu-chao. Acoustic Analysis of Pump Induced Pressure Pulsations on Primary Loop[J]. Nuclear Power Engineering, 2011, 32(S1): 197-200.

Citation:

CAI Kun, ZHOU Ying, HUA Yu-chao. Acoustic Analysis of Pump Induced Pressure Pulsations on Primary Loop[J]. Nuclear Power Engineering, 2011, 32(S1): 197-200.

CAI Kun, ZHOU Ying, HUA Yu-chao. Acoustic Analysis of Pump Induced Pressure Pulsations on Primary Loop[J]. Nuclear Power Engineering, 2011, 32(S1): 197-200.

Citation:

CAI Kun, ZHOU Ying, HUA Yu-chao. Acoustic Analysis of Pump Induced Pressure Pulsations on Primary Loop[J]. Nuclear Power Engineering, 2011, 32(S1): 197-200.

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Acoustic Analysis of Pump Induced Pressure Pulsations on Primary Loop

Shanghai Nuclear Engineering Research and Design Institute, Shanghai, 200233, China

Received Date: 2011-01-24
Rev Recd Date: 2011-03-18

Available Online: 2025-03-08

Abstract

Abstract

The pulsations in the primary loop have been studied by acoustic analysis.The results calculated by acoustic analysis code and theories have been compared to verify the feasibility of acoustic analysis code.Primary loop is simulated by ANSYS using simplified model.According to the operation of reactor coolant pump,a harmonic analysis has been finished.The result provides the pump-induced loads for the fatigue analysis of main components.It can be used to optimize the design of primary loop.
- Reactor coolant pump,
- Acoustic pulsation,
- Pressure pulsation,
- Numerical simulate