Piano Key Weirs with Positive Parapet Wall

Document Type : Research Paper

Authors

• Alireza Afzalian ¹
• Javad Ahadian ²

¹ M.Sc. Student, Dept. of Hydraulic Structures, Water Engineering and Environmental issues, Shahid Chamran University of Ahvaz, (SCU), Ahvaz, Iran

² Associate Professor, Dept. of Hydraulic Structures, Water Engineering and Environmental issues, Shahid Chamran University of Ahvaz, (SCU), Ahvaz, Iran

Keywords

• Angled parapet wall
• Increase of water level
• labyrinth weirs
• Ogee weirs
• piano key weirs