Floating vegetation island (FVI) provides an effective way to remove excessive nutrition and pollutants in rivers. The R......

Velocity profiles in vegetated channels reflect multiple mechanisms of flow-vegetation interactions and determine bulk f......

Natural rivers are commonly covered with randomly distributed vegetations, and the vegetation may not fully cover the ch......

用拟谱方法对随时间发展的二维混合层流场进行了直接数值模拟，给出了高雷诺数下在Ｋｅｌｖｉｎ－Ｈｅｌｍｈｏｌｔｚ波卷起后存在的限振幅次振波地大尺度拟序结构进一......

采用扩散速度法处理粘性作用项的离散涡方法对混合层流动的发展规律及剪切率对混合层流动发展的影响进行了数值模拟，计算结果表明混......