d_{i} = \sqrt[5]{\frac{1.6 \times V^{1.85} \times L}{10^{7} \times Δ_{p} \times P_{\max}}}

V =

totalVolumetricFlow

L =

pipeLengthToAccommodate

p =

intendedPressureDrop

P_max =

switchOffPressure

formula

calculation