The base driving equations are:
Steady-state 1D inviscid fluid flow | ||||
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where
l | distance along the fluid flow streamline |
\theta(l) | inclinational deviation, \displaystyle \cos \theta = dz/dl |
z(l) | elevation along the 1D flow trajectory |
p | fluid pressure |
\rho | fluid density |
{\bf u} | fluid velocity vector |
u = | {\bf u} | | fluid velocity module |
g | standard gravity constant |
{\bf f}_{\rm cnt} | volumetric density of all contact forces exerted on fluid body |
{f}_{\rm cnt, l} = {\bf e}_u \cdot {\bf f}_{\rm cnt} |
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See Also
Petroleum Industry / Upstream / Pipe Flow Simulation / Water Pipe Flow @model / Stationary Isothermal Homogenous Pipe Flow Pressure Profile @model
[ Darcy friction factor ] [ Darcy friction factor @model ]
[ Euler equation ]