Influence of shear stress fluctuation on bed particle mobility

• المؤلف الرئيسي: Cheng, Nian-Sheng
• مؤلفون آخرون: School of Civil and Environmental Engineering
• التنسيق: مقال
• اللغة: English
• منشور في: 2012
• الموضوعات: DRNTU::Engineering::Civil engineering::Water resources
• الوصول للمادة أونلاين: https://hdl.handle.net/10356/83697; http://hdl.handle.net/10220/7661

Whether or not a sediment particle is entrained from a channel bed is associated with both average bed shear stress and shear stress fluctuation, the latter being flow-dependent and also related to bed irregularities. In the first part of this study, a preliminary analysis of possible fluctuations i...