pressure drop on the choke,
A ratio between compressible fluid volumetric flowrate and incompressible fluid volumetric flowrate through the ideal orifice:
C_d = \frac{q_{\rm compressible}}{q_{\rm incompressible}} |
where
q_{\rm incompressible} = \cdot \frac{\pi d^2}{4} \cdot \sqrt{\frac{2 \cdot \Delta p}{\rho \cdot (1-\beta^4)}} |
and
pressure drop on the choke, | |
| choke narrowing ratio | |
| orifice diameter | |
| pipe diameter |
Physics / Fluid Dynamics / Pipe Flow Dynamics / Pipe Flow Simulation (PFS) / Pipeline Choke @model
Pipeline Engineering / Pipeline / Choke