Secondary flows over artificial bed strips

• Main Authors: Cheng, Nian-Sheng, Wang, Zhi-Qian.
• Other Authors: School of Civil and Environmental Engineering
• Format: Article
• Language: English
• Published: 2012
• Subjects: DRNTU::Engineering::Civil engineering::Water resources
• Online Access: https://hdl.handle.net/10356/101763; http://hdl.handle.net/10220/7646
• Institution: Nanyang Technological University

Characteristics of open channel flows can be significantly modified in the presence of secondary flows. In this study, cellular secondary flows were artificially generated with alternate rough and smooth bed strips, which were aligned longitudinally in an open channel. Flow measurements were conduct...