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Pipe Equations
This section of the Fluids Functions calculates the diameter of the pipe needed given different known variables. These mostly include loops that give you the available pipe size when the calculated diameter is entered. The nominal pipe size is also returned when a pipe specification is given (ND.Manifold).
The diameter of the orifice (D.Orifices) can also be calculated given head water and launder specs by using the D.circle equation as a function of A.orifice.
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