安全壳内气溶胶扩散泳行为的试验方法研究

Abstract

Abstract: Aerosol is the main carrier of radioactive fission products releasing from severe accident. Test method of aerosol migration mechanism affected by passive containment cooling system was established and carried out with a reference of the GRACE test in the European Joint Research Centre. The test results agree with both the GRACE results and theoretical calculations, thus confirming the reliability of the method.

Key words: severe accident, aerosol, diffusiophoresis, test method

CLC Number:

TL75+1

Chen Linlin, Sun Xueting, Wei Yansong, Shi Xiaolei, Xiao Zengguang, Ji Songtao. Test method study on aerosol diffusiophoresis in the containment[J].RADIATION PROTECTION, 2017, 37(1): 45-49.

[1]	MA Tao, YANG Yi, SHANG Jie, LI Jianwei, MA Yinghao, CHANG Xiang. Design and numerical simulation of a virtual impactor [J]. RADIATION PROTECTION, 2021, 41(4): 359-364.
[2]	LIANG Dong, ZHANG Wenjun, XUE Dahai, GUO Lixiao, DENG Shaogang, WANG Yongxian, WU Mingliang, LiangYu. Study on simulated aerosol suppression of UF₆ leakage [J]. RADIATION PROTECTION, 2021, 41(3): 242-247.
[3]	LI Zhou, ZHANG Jing, MA Xuyuan, LI Pengxiang, SHI Qiqi, HAN Yuhu, REN Xiaona. Study on analysis methods of uranium isotopes in aerosol samples based on reduction system [J]. RADIATION PROTECTION, 2021, 41(3): 223-228.
[4]	ZHANG Fuguo, ZHANG Zhilong, YANG Yi, FU Cuiming. Discussion on the influence of radon concentration on the decision threshold of aerosol monitors [J]. RADIATION PROTECTION, 2021, 41(2): 119-123.
[5]	GAN Xueying, XU Chunyan, FANG Lan, WANG Shijun, HE Wei, LIU Xinhua. Investigation on performance requirements and test methods oflow and intermediate vitrified radioactive waste [J]. RADIATION PROTECTION, 2021, 41(1): 50-57.
[6]	WU Hao, WANG Chuangao, ZHENG Guowen, PANG Hongchao, LUO Zhiping, CHEN Ran, CHEN Ling, WANG Zhongwen. Study on the optimization of sample introduction flow rate for aerosoldirect injection device and aerosol loss rate [J]. RADIATION PROTECTION, 2021, 41(1): 27-32.
[7]	LIU Yuhang, HUANG Ying, GU Chuan, DU Yuanyuan. Distribution characteristics of ⁷Be and ²¹⁰Pb in near surface aerosolsin Mianyang area and their tracing of O₃ [J]. RADIATION PROTECTION, 2020, 40(6): 587-592.
[8]	MENG Dan, YANG Liu, MA Yinghao, CHANG Xiang, MA Tao, ZHANG Fuguo, YANG Yi, SHANG Jie. Development of an on-line continuous aerosol monitorsuitable for high radon environment [J]. RADIATION PROTECTION, 2020, 40(6): 571-576.
[9]	YANG Yi, SHEN Fu, CHANG Xiang, MENG Dan, SHANG Jie, MA Tao, YANG Liu. Experimental research on aerosol penetration efficiency of gaseous effluents from stack sampling system in nuclear power plant [J]. RADIATION PROTECTION, 2020, 40(5): 414-418.
[10]	ZHANG Jing, LI Zhou, LI Pengxiang, BAO Li, WANG Ruijun, SONG Qinnan, MA Xuyuan, YI Wujing. Influence of ²¹⁰Bi on calculation of ²¹⁰Po activity concentration in air aerosol [J]. RADIATION PROTECTION, 2020, 40(1): 10-15.
[11]	LI Pengxiang, LI Zhou, ZHANG Jing, WANG Ruijun, HAN Yuhu, REN Xiaona. Determination of ^239+240Pu in environmental aerosols from some provinces in China [J]. RADIATION PROTECTION, 2019, 39(6): 451-455.
[12]	HOU Jie, LI Wenting, HUANG Li, HAN Shanbiao, GAO Yuzhong, WANG Ruiying, LI Li, LI Bing, YUE Huiguo, CHEN Xiaoqiu. Factors affecting detection limits of aerosol sampling in Fangchenggang nuclear power plant [J]. RADIATION PROTECTION, 2018, 38(6): 466-469.
[13]	LI Bin, LIANG Juncheng, YAN Yongjun, YANG Zhijie. Development of a high concentration and mono-disperse aerosol generatorfor regulating radon progeny equilibrium factor [J]. RADIATION PROTECTION, 2018, 38(3): 228-233.
[14]	WU Yongwei, ZENG Zhi, MA Hao. Radionuclide analysis of aerosol in Beijing (2013—2016) [J]. RADIATION PROTECTION, 2018, 38(3): 197-204.
[15]	LIANG Yong, YANG Xiuyu, WANG Zhijun. Analysis and measurement of ^239+240Pu in environmental air [J]. RADIATION PROTECTION, 2018, 38(2): 119-122.

Test method study on aerosol diffusiophoresis in the containment

PDF (PC)

Like

Knowledge

Abstract

Cite this article

share this article

References

Related Articles 15

Metrics

Comments

Recommended 0