Study on Drop Performance Test of AP1000 Control Rod Drive Line

Gu Hanyang; Zhang Chaozhu; Chen Yuqing; Zhou Xiaojia; Liu Gang

doi:10.13832/j.jnpe.2015.04.0145

Volume 36 Issue 4

Feb. 2025

Turn off MathJax

Article Contents

Article Navigation > Nuclear Power Engineering > 2015 > 36(4): 145-148

Gu Hanyang, Zhang Chaozhu, Chen Yuqing, Zhou Xiaojia, Liu Gang. Study on Drop Performance Test of AP1000 Control Rod Drive Line[J]. Nuclear Power Engineering, 2015, 36(4): 145-148. doi: 10.13832/j.jnpe.2015.04.0145

Citation:

Gu Hanyang, Zhang Chaozhu, Chen Yuqing, Zhou Xiaojia, Liu Gang. Study on Drop Performance Test of AP1000 Control Rod Drive Line[J]. Nuclear Power Engineering, 2015, 36(4): 145-148. doi: 10.13832/j.jnpe.2015.04.0145

Citation:

PDF( 785 KB)

Study on Drop Performance Test of AP1000 Control Rod Drive Line

doi: 10.13832/j.jnpe.2015.04.0145

1. School of Nuclear Science and Engineering, Shanghai Jiao Tong University, Shanghai, 200240, China;
2. Shanghai Nuclear Engineering Research and Design Institute, Shanghai, 200233, China

Received Date: 2014-10-14
Rev Recd Date: 2015-05-14

Available Online: 2025-02-15

Abstract

Abstract

A full scale of dive line system of AP1000 is employed to study the drop performance. The effects of mass flux both in transverse and longitudinal directions and dislocation or deformation in the components of dive line system on the dropping time are experimental studied. The time-travel curve is obtained using the high-speed photography technology. The experiment results show that the mass flux in transverse direction affects the dropping time significantly while the effects of other factors are negligible.
- Control rod drive line,
- Drop performance experiment,
- Dropping time