Complete description of the calculation methods used in Studio Express
Summary and overview of Studio Express methodology
Open Channels & Pipes
Studio Express computes various parameters for a variety of channel and pipe shapes. In all cases, steady flow is assumed...
Studio Express uses a standard weir equation for Rectangular Sharp-crested, Compound, Cipoletti, Trapezoidal and Rectangular Broad-crested weirs.
Circular, Rectangular and Perforated Plates
Inlets in Sags
How inlet captured flows and spreads are calculated
Inlets on Grade
Methodology for inlets on a continuous grade
Inlet and Gutter Spreads
Calculating spreads for gutter and inlet