...
Relates pressure drop
on the choke
with with the flowrate through the choke
arising from fluid friction with choke walls:
| LaTeX Math Block |
|---|
|
p_{out} - p_{in} = \frac{\rho}{8.05 \, d^4_D \, C_D^2} \cdot q^2 |
where
| fluid density |
| choke diameter |
| choke coefficient (see | LaTeX Math Block Reference |
|---|
|
) |
| LaTeX Math Block |
|---|
|
C_D = \frac{d_D}{d} + 0.3167 \cdot \left( \frac{d}{d_D} \right)^{0.6} + 0.025 \cdot \big [ \log {\rm Re} - 4 \big ] |
where
See also
...
Physics / Fluid Dynamics / Pipe Flow Dynamics / Pipe Flow Simulation (PFS)
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