Pipe Outlet Control Discharge Calculator

Calculate the discharge through a pipe outlet using the equation:
\[ Q = C_d \, A \, \sqrt{2\,g\,H} \] with \( A = \frac{\pi D^2}{4} \).

* Enter the outlet diameter (m), head (m), and discharge coefficient.

Step 1: Enter Parameters

Outlet Diameter, \( D \) (m):

Example: 0.05 m

Head, \( H \) (m):

Example: 10 m

Discharge Coefficient, \( C_d \):

Example: 0.6 (typical range 0.6–0.7)

Calculated Discharge