Validation and Evaluation of TRANTH Based on Pressurizer Safety Valve Bank Flow Test

Xu Qinglan; Qiu Zhifang; Yu Na; Zhou Ke; Chen Hongxia; Wu Peng; Chen Guo; Wu Guanghao; Yuan Peng

doi:10.13832/j.jnpe.2021.06.0244

Volume 42 Issue 6

Dec. 2021

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Article Navigation > Nuclear Power Engineering > 2021 > 42(6): 244-247

Xu Qinglan, Qiu Zhifang, Yu Na, Zhou Ke, Chen Hongxia, Wu Peng, Chen Guo, Wu Guanghao, Yuan Peng. Validation and Evaluation of TRANTH Based on Pressurizer Safety Valve Bank Flow Test[J]. Nuclear Power Engineering, 2021, 42(6): 244-247. doi: 10.13832/j.jnpe.2021.06.0244

Citation:

Xu Qinglan, Qiu Zhifang, Yu Na, Zhou Ke, Chen Hongxia, Wu Peng, Chen Guo, Wu Guanghao, Yuan Peng. Validation and Evaluation of TRANTH Based on Pressurizer Safety Valve Bank Flow Test[J]. Nuclear Power Engineering, 2021, 42(6): 244-247. doi: 10.13832/j.jnpe.2021.06.0244

Citation:

Xu Qinglan, Qiu Zhifang, Yu Na, Zhou Ke, Chen Hongxia, Wu Peng, Chen Guo, Wu Guanghao, Yuan Peng. Validation and Evaluation of TRANTH Based on Pressurizer Safety Valve Bank Flow Test[J]. Nuclear Power Engineering, 2021, 42(6): 244-247. doi: 10.13832/j.jnpe.2021.06.0244

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Validation and Evaluation of TRANTH Based on Pressurizer Safety Valve Bank Flow Test

doi: 10.13832/j.jnpe.2021.06.0244

Science and Technology on Reactor System Design Technology Laboratory, Nuclear Power Institute of China, Chengdu, 610213, China

Received Date: 2021-07-05
Rev Recd Date: 2021-07-20
Publish Date: 2021-12-09

Abstract

Abstract

Nuclear power autonomous transient calculation software TRANTH is used to design and analyze nuclear power plant safety. Relevant verification needs to be done after the completion of software development. Energy conservation and mass conservation in gas region and liquid region are considered in pressurizer model (one of the key models). Safety valve, relief valve, electric heater, spray and related simulation are simulated. Combined with the flow test data and software simulation results of pressurizer safety valve of Fangjiashan Nuclear Power Plant 1# unit, the pressurizer model is verified. The results show that the simulation results are in good agreement with the field test data, and the accuracy of the model meets the engineering design requirements.
- TRANTH,
- Pressurizer,
- Flow test,
- Pressure relief gradient,
- Software verification

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References(5)

References

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