氡的溶解与析出的试验研究
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摘要
在不同温度和压力下测量自制试验装置内气相部分的氡浓度,计算氡在对应温度和压力下的溶解度系数,并用自适应神经模糊推理系统(ANFIS)建立了根据温度和压力预测氡溶解度系数的ANFIS模型。结果表明,氡在水中的溶解度系数随温度升高而降低,随压力降低而降低。预测氡在水中溶解度系数的ANFIS模型能够给出足够精度的预测结果,为预测氡的溶解度系数开辟了新途径。
Radon concentrations were measured in an apparatus at different temperatures and pressures.Radon dissolution coefficient was calculated at corresponding temperature and pressure.ANFIS model was established to predict radon dissolution coefficient at different temperatures and pressures.The results show that radon dissolution coefficient in water decreases with pressure,but increases with decreasing temperatures.The ANFIS model can predict the radon dissolution coefficient accurately.
Radon concentrations were measured in an apparatus at different temperatures and pressures.Radon dissolution coefficient was calculated at corresponding temperature and pressure.ANFIS model was established to predict radon dissolution coefficient at different temperatures and pressures.The results show that radon dissolution coefficient in water decreases with pressure,but increases with decreasing temperatures.The ANFIS model can predict the radon dissolution coefficient accurately.
引文
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2付晓泰,王振平.中国科学,1996,(4):124-130FU Xiaotai,WANG Zhenping.Science in China,1996,(4):124-130
3Colin Barker.AAPG,1987,(11):1404-1413
4Namiot A,Skripka V,Ashmyan.Influence of Water-dissolved salt upon methane solubility under the temperatures50-350℃.Moscow:Geokhimiya,1979,(1):147-149
5Garcia-Vindas J R,Monnin M M.Radiat Meas,2005,(39):319-322
6童景山,李辉.工程热物理学报,1988,(11):307-309TONG Jingshan,LI Hui.J Eng Thermophys,1988,(11):307-309
7付晓泰,王振平.石油学报,1998,(1):79-84FU Xiaotai,WANG Zhenping.Acta Pet Sin,1998,(1):79-84
8刘晨光,阙国和.炼油设计,1999,(29):33-36LIU Chenguang,QUE Guohe.Pet Refinery Eng,1999,(29):33-36
9马军,邵丽莉.化工设计,2006,(5):21-24MA Jun,SHAO Lili.Chem Eng Des,2006,(5):21-24
10高雅琴.川西坳陷须家河组天然气溶解、脱气物理化学机理研究.成都,2008GAO Yaqin.Physical and chemical mechanism ondissolving and evolved gas of water soluble natural gas at west Sichuan depression Xujiahe.Chengdu,2008
11张哲.氡的析出与排氡通风.北京:原子能出版社,1982.13-14ZHANG Zhe.The radon emanation and exhaust ventilation.Beijing:Atomic Energy Press,1982.13-14
12张炜,张新基.中国地震,1994,(7):223-240ZHANG Wei,ZHANG Xinji.China Earthquake,1994,(7):223-240
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