Research on Electromagnetic Characteristics of Pressure Vessel in CRDM using Finite Element Method

Xie Ximing; Zhang Zhifeng; Li Wei; SuN Qihang; DenG Qiang

doi:10.13832/j.jnpe.2014.03.0121

Volume 35 Issue 3

Feb. 2025

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Xie Ximing, Zhang Zhifeng, Li Wei, SuN Qihang, DenG Qiang. Research on Electromagnetic Characteristics of Pressure Vessel in CRDM using Finite Element Method[J]. Nuclear Power Engineering, 2014, 35(3): 121-124. doi: 10.13832/j.jnpe.2014.03.0121

Citation:

Xie Ximing, Zhang Zhifeng, Li Wei, SuN Qihang, DenG Qiang. Research on Electromagnetic Characteristics of Pressure Vessel in CRDM using Finite Element Method[J]. Nuclear Power Engineering, 2014, 35(3): 121-124. doi: 10.13832/j.jnpe.2014.03.0121

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Research on Electromagnetic Characteristics of Pressure Vessel in CRDM using Finite Element Method

doi: 10.13832/j.jnpe.2014.03.0121

Science and Technology on Reactor System Design Technology Laboratory, Nuclear Power Institute of China, Chengdu, 610041, China

Received Date: 2013-12-20
Rev Recd Date: 2014-03-13

Available Online: 2025-02-15

Abstract

Abstract

In this paper, the electric-magnet characteristics of the pressure vessel in CRDM drive motor is studied by the Finite Element Method. The influence law on the he electric-magnet characteristic is studied through analyzing the output torque of drive motor in different pressure vessel material or in different structure size. The result shows that the electric-magnet characteristic of the pressure vessel in CRDM drive motor can be acquired accurately by the Finite Element Method, which has advantages on reducing design time and physical prototype experiment cost.
- Finite Element Method,
- Pressure vessel,
- Control Rod Drive Mechanism（CRDM）,
- Electromagnetic Characteristic