Experimental Study of the Effect of Original IRWST Temperature on PRHRS Operation Characteristics

Huang Zhigang; Zhang Yan; Peng Chuanxin; BAi Xuesong; Zhuo Wenbin; Yan Xiao

doi:10.13832/j.jnpe.2017.05.0014

Volume 38 Issue 5

Feb. 2025

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Huang Zhigang, Zhang Yan, Peng Chuanxin, BAi Xuesong, Zhuo Wenbin, Yan Xiao. Experimental Study of the Effect of Original IRWST Temperature on PRHRS Operation Characteristics[J]. Nuclear Power Engineering, 2017, 38(5): 14-17. doi: 10.13832/j.jnpe.2017.05.0014

Citation:

Huang Zhigang, Zhang Yan, Peng Chuanxin, BAi Xuesong, Zhuo Wenbin, Yan Xiao. Experimental Study of the Effect of Original IRWST Temperature on PRHRS Operation Characteristics[J]. Nuclear Power Engineering, 2017, 38(5): 14-17. doi: 10.13832/j.jnpe.2017.05.0014

Citation:

Huang Zhigang, Zhang Yan, Peng Chuanxin, BAi Xuesong, Zhuo Wenbin, Yan Xiao. Experimental Study of the Effect of Original IRWST Temperature on PRHRS Operation Characteristics[J]. Nuclear Power Engineering, 2017, 38(5): 14-17. doi: 10.13832/j.jnpe.2017.05.0014

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Experimental Study of the Effect of Original IRWST Temperature on PRHRS Operation Characteristics

doi: 10.13832/j.jnpe.2017.05.0014

CNNC Key Laboratory on Nuclear Reactor Thermal Hydraulics Technology, Nuclear Power Institute of China, Chengdu, 610213, China

Received Date: 2016-10-08
Rev Recd Date: 2017-05-19

Available Online: 2025-02-09

Abstract

Abstract

The PRHRS operation characteristics have been experimentally studied under different initial IRWST temperature conditions. The experimental results are compared in this paper, such as core inlet/outlet temperature, system pressure, nature circulation flow rate of PRHRS, heat exchange power. The comparison of the experimental results showed that the lower initial IRWST temperature caused the core inlet/outlet temperature and system pressure drop faster, the PRHR HX outlet temperature is lower but the heat exchange power is higher, the trends of nature circulation flow rate of PRHRS is similar.
- PRHRS,
- Initial IRWST Temperature,
- Modular reactor