Poiseuille's Equation for Compressible Fluids

Written by Jerry Ratzlaff on . Posted in Fluid Dynamics

Poiseuille's Velocity Equation for Compressible Fluids formula

\(\large{ v = \frac{ r^2 }{ 16 \; \eta \; l } \;  \frac{ p_1^2 \;-\; p_2^2 }{ p_1 } }\)   

Where:

\(\large{ v }\) = velocity of fluid

\(\large{ l }\) = length of tube

\(\large{ p_i }\) = input pressure

\(\large{ p_o }\) = output pressure

\(\large{ r }\) = radius of tube

\(\large{ \eta }\)  (Greek symbol eta) = viscosity of fluid

 

Tags: Equations for Velocity Equations for Pipe