Research on Fluctuation Avoidance of Passive Moderator Residual Heat Removal System of TACR

TIAN Ye; JIA Bao-shan; YAN Lin

Volume 31 Issue 3

Jun. 2010

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TIAN Ye, JIA Bao-shan, YAN Lin. Research on Fluctuation Avoidance of Passive Moderator Residual Heat Removal System of TACR[J]. Nuclear Power Engineering, 2010, 31(3): 40-44.

Citation:

TIAN Ye, JIA Bao-shan, YAN Lin. Research on Fluctuation Avoidance of Passive Moderator Residual Heat Removal System of TACR[J]. Nuclear Power Engineering, 2010, 31(3): 40-44.

TIAN Ye, JIA Bao-shan, YAN Lin. Research on Fluctuation Avoidance of Passive Moderator Residual Heat Removal System of TACR[J]. Nuclear Power Engineering, 2010, 31(3): 40-44.

Citation:

TIAN Ye, JIA Bao-shan, YAN Lin. Research on Fluctuation Avoidance of Passive Moderator Residual Heat Removal System of TACR[J]. Nuclear Power Engineering, 2010, 31(3): 40-44.

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Research on Fluctuation Avoidance of Passive Moderator Residual Heat Removal System of TACR

Department of Engineering Physics, Tsinghua University, Beijing, 100084, China

Received Date: 2009-01-05
Rev Recd Date: 2010-04-08

Available Online: 2025-07-29

Publish Date: 2010-06-01

Abstract

Abstract

To avoid the fluctuation of the Passive Moderator Residual Heat Removal System（PMRHR） of TACR,this paper improves the system structure and uses CATHENA（Canadian Algorithm for Thermal hydraulic Network Analysis） code to simulate its cooling capability under the condition of lost of flow accident.The results show that the improved system can keep the reactor safe and reduce the instability in light water loop.
- Moderator,
- Residual heat removal system,
- CATHENA