Pipeline element which narrows down restricts the cross-sectional area of the fluid flow in a pipe (see Fig. 1 and Fig. 2).
It is widely used to control the flowrate through the pipeline.
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| Fig. 1. Flow schematic of a choked flow | Fig. 2. A sample of regulated choke with flanges |
See also
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Pipeline Engineering / Pipeline
Physics / Fluid Dynamics / Pipe Flow Dynamics / Pipe Flow Simulation / Pipeline Choke @model
[ Pipeline Wellhead Choke @model ]