Given the basic characteristics of a rectangular channel in uniform flow, this calculation determines the normal flow depth, flow rate, roughness coefficient $n$, or slope.
Rectangular channel
Parameter | Standard Units | Description |
---|---|---|
Flow ($Q$) | m³/s | Flow rate |
Width ($b$) | m | Channel width |
Slope ($I$) | - | Channel slope |
Roughness coefficient ($n$) | - | Channel roughness coefficient |
Normal flow depth ($y$) | m | Calculated normal flow depth |
Velocity ($U$) | m/s | Flow velocity |
Given the basic characteristics of a rectangular channel in uniform flow, this calculation determines the normal flow depth, flow rate, roughness coefficient $n$, or slope.
Rectangular channel
Parameter | Standard Units | Description |
---|---|---|
Flow ($Q$) | m³/s | Flow rate |
Width ($b$) | m | Channel width |
Slope ($I$) | - | Channel slope |
Roughness coefficient ($n$) | - | Channel roughness coefficient |
Normal flow depth ($y$) | m | Calculated normal flow depth |
Velocity ($U$) | m/s | Flow velocity |