Relates pressure drop on the choke with the flowrate through the choke
arising from fluid friction with choke elements (ISO5167):
p_{in} - p_{out} = \frac{ \rho \cdot (1- \beta^4)}{0.125 \, \pi^2 \, d^4 \, C_d^2 \, \epsilon^2} \cdot q^2 |
where
| fluid density | |
| orifice diameter | |
| pipe diameter | |
| choke narrowing ratio | |
| expansion factor |
Physics / Fluid Dynamics / Pipe Flow Dynamics / Pipe Flow Simulation (PFS)
Pipeline Engineering / Pipeline / Choke
[ Euler equation ] [ Water Pipe Flow @model ]