| 悬移质在可见-红外波段的瑞利散射特性及其应用 |
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| 引用本文： | 孙兵飞,王津.悬移质在可见-红外波段的瑞利散射特性及其应用[J].湖南文理学院学报(自然科学版),2008,20(1):30-34. |
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| 作者姓名： | 孙兵飞 王津 |
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| 作者单位： | 湖南文理学院,物理与电子科学学院,湖南,常德,415000;湖南文理学院,物理与电子科学学院,湖南,常德,415000 |
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| 摘 要： | 本文根据散射消光原理, 建立了一种新的检测悬移质含沙量及其粒径分布的方法, 文章主要介绍了该方法所依据的理论、实地检测时所用仪器的框架图、并对具体检测时可能引起的误差进行了分析. 可见-红外分光光度法被引入到泥沙分析领域可望取代传统的光电测沙法或烘干称量法. 简单模拟实验的结果表明该方法具有可行性和诱人的应用前景.
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| 关 键 词： | 悬移质 可见-红外光谱 分光光度法 粒径分布 含沙量 |
| 文章编号： | 1672-6146(2008)01-0030-05 |
| 修稿时间： | 2008年2月10日 |
The rayleigh scattering property of suspended sediment in visible-Infrared band and its application |
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| SUN Bin-fei,WANG Jin.The rayleigh scattering property of suspended sediment in visible-Infrared band and its application[J].Journal of Hunan University of Arts and Science:Natural Science Edition,2008,20(1):30-34. |
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| Authors: | SUN Bin-fei WANG Jin |
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| Institution: | SUN Bin-fei,WANG Jin (Department of physics , electronics,Hunan university of arts , science,Changde Hunan,415000) |
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| Abstract: | According to light scattering laws,a new ideal that may be suitable to examine suspended sediment concentration and dimension distribution is developed.Spectrophotometry in visible-infrared band is introduced as a substitute of traditional photoelectrometry or bake-and-weigh mode in sediment analysis area.The feasibility and favorable application prospect of this method is verified by numeric result in a simple stimulant experiment. |
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| Keywords: | suspended sediment visible-infrared spectrum spectrophotometry dimension distribution of particles sediment concentration |
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