氡析出率对土壤温度依赖性的量化
Quantification of the dependency of radon emanation power on soil temperature.
作者信息
Iskandar Dadong, Yamazawa Hiromi, Iida Takao
机构信息
Department of Nuclear Engineering, Graduate School of Engineering, Nagoya University, Furo-cho, Chikusa-ku, Nagoya 464-8603, Japan.
出版信息
Appl Radiat Isot. 2004 Jun;60(6):971-3. doi: 10.1016/j.apradiso.2004.02.003.
A study on the quantification of the dependency of the radon emanation power on soil temperature has been made using the accumulation method. The emanation from dry soil was studied at temperatures between -20 degrees C and 45 degrees C. A formula to calculate the radon emanation power as a function of the temperatures has been developed. The formula would contribute to the modeling of radon transport in soils and building materials.
利用累积法对氡析出率与土壤温度的依存关系进行了量化研究。研究了在-20℃至45℃温度范围内干燥土壤的氡析出情况。已推导出一个将氡析出率计算为温度函数的公式。该公式将有助于对土壤和建筑材料中氡的迁移进行建模。
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