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  5. The simulation research of radon concentration distributing in uranium mining stope

The simulation research of radon concentration distributing in uranium mining stope

来源 :7th International Symposium on Radiation Safety and Detectio | 被引量 : 0次 | 上传用户：guanyuefei
【摘 要】
：
The simulation model of one uranium mining stope 210m below the floor was constructed by hydrodynamics software.Assuming that the environment parameters such as temperature and humidity were constant,
【作 者】
：
Dong Ji Zhanjun Xie Li Li Hongliang Wang 
【机 构】
：
The Fourth Research and Design Engineering Corporation of CNNC, Shijiazhuang, 050021, China
【出 处】
：
7th International Symposium on Radiation Safety and Detectio
【发表日期】
：
2013年2期
【关键词】
：
uranium mining radon simulation 
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　　The simulation model of one uranium mining stope 210m below the floor was constructed by hydrodynamics software.Assuming that the environment parameters such as temperature and humidity were constant, the radon exhalation rate of stope wall and ore pile surface were defined by the experience formula, and the distribution of radon concentration in different cross sections were analyzed under different negative pressure..
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