| 化工塔器截面成像实验室实验评价 |
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| 引用本文： | 王路伟,高翔. 化工塔器截面成像实验室实验评价[J]. 同位素, 2017, 30(2): 95-102. DOI: 10.7538/tws.2016.youxian.029 |
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| 作者姓名： | 王路伟 高翔 |
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| 作者单位： | 1. 原子高科股份有限公司,北京102413;中国原子能科学研究院,北京102413;2. 原子高科股份有限公司,北京,102413 |
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| 摘 要： | 对实验室建立的模拟塔器,使用CT技术,图像重建,获取截面密度分布图像,并对此项技术进行实验评价。对于直径1m的模拟塔器,内部放置直径为10cm的容器试样时,密度分辨力为5%~10%,空间分辨力可达到0.25线对/厘米(lp/cm)。
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| 关 键 词： | 化工塔器CT 空间分辨力 密度分辨力 |
Laboratory Experimental Evaluation of the Cross-section Image of Chemical Tower |
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| WANG Lu-wei,GAO Xiang. Laboratory Experimental Evaluation of the Cross-section Image of Chemical Tower[J]. Isotopes, 2017, 30(2): 95-102. DOI: 10.7538/tws.2016.youxian.029 |
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| Authors: | WANG Lu-wei GAO Xiang |
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| Affiliation: | 1.High Tech Atom CO. LTD, Beijing 102413, China;2.China Institute of Atomic Energy, Beijing 102413, China |
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| Abstract: | CT technology and image reconstruction were used to obtain cross-sectional density distribution images about simulation tower in laboratory,and then this technology was evaluated.For the 1 m diameter of the simulation tower and the 10 cm diameter container inside,the density resolution was in the 5％～10％ and the spatial resolution could reach 0.25 pairs/cm (lp/cm). |
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| Keywords: | chemical tower CT spatial resolution the density resolution |
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