有色颗粒示踪方法在推移质实验中的应用Application of colored particle tracing technique to bed-load transport experiment
陈仁,刘春晶,陈东,曹文洪,许琳娟,严军
摘要(Abstract):
本文结合一项非均匀推移质输移实验,详细介绍了用数字图像技术获取有色示踪颗粒运动速度和沿程分布的方法,并结合实际应用,探讨了该方法的优点与不足。国内外以往研究鲜有跟踪粗化床面上的颗粒运动,因此本研究可为泥沙学者提供重要的学术和技术参考。
关键词(KeyWords): 有色示踪;实验;粗化;推移质;随机性
基金项目(Foundation): 国家自然科学基金(51279192);; 中国科学院百人计划
作者(Author): 陈仁,刘春晶,陈东,曹文洪,许琳娟,严军
DOI: 10.13928/j.cnki.wrahe.2015.11.002
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