Proxy model of Pressure Profile in Homogeneous Steady-State Pipe Flow @model in the form of algebraic equation for the fast computation.
Outputs
Pressure distribution along the pipe | |
Flow velocity distribution along the pipe |
Intake temperature | Along-pipe temperature profile | ||
Intake pressure | |||
Intake flowrate | |||
Pipeline trajectory TVDss | Pipe cross-section area | ||
Inner pipe wall roughness |
Steady-State flow | Quasi-isothermal flow |
Homogenous flow | Constant cross-section pipe area along hole |
Constant inclination | Constant friction along hole |
Linear density | |
which leads to and |
Pressure profile along the pipe | |||
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where
mass flux | |
mass flowrate | |
Intake volumetric flowrate | |
Intake fluid density | |
elevation drop along pipe trajectory | |
Darcy friction factor | |
Reynolds number in Pipe Flow | |
dynamic viscosity as function of fluid temperature and density | |
characteristic linear dimension of the pipe | |
gravity acceleration along pipe | |
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Volumetric Flowrate in inclined pipe |
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Volumetric Flowrate in horizontal pipe |
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where
with the following asymptotes:
Low compressible fluids: | High compressible fluids: |
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Pressure Profile in GC-proxy static fluid column @model | (no flow) | ||||||
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See also
Physics / Fluid Dynamics / Pipe Flow Dynamics / Pipe Flow Simulation / Pressure Profile in Homogeneous Quasi-Isothermal Steady-State Pipe Flow @model
[ Pressure Profile in G-Proxy Pipe Flow @model / Pressure Profile in GF-Proxy Pipe Flow @model ]
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