An experimental study of flow into orifices and grating inlets on streets

• Main Authors: Mustaffa, Z., Rajaratnam, N., Zhu, D.Z.
• Format: Citation Index Journal
• Published: 2006
• Subjects: TC Hydraulic engineering. Ocean engineering; TA Engineering (General). Civil engineering (General)
• Online Access: http://eprints.utp.edu.my/6775/1/mustaffa_etal06.pdf; http://eprints.utp.edu.my/6775/

Findings are described from a laboratory-scale model of flow through orifices on manhole covers and through three types of grating inlets used by the City of Edmonton. The results demonstrated that the flow through these orifices can be calculated using an orifice equation with a coefficient of disc...