Poiseuille's Formula
Calculate the volume flow discharged through a smooth-walled circular pipe.
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The Poiseuille's formula express the disharged streamlined volume flow through a smooth-walled circular pipe:
V = π p r4 / 8 η l (1)
where
V = discharge volume flow (m3/s)
p = pressure difference between the ends of the pipe (N/m2, Pa)
r = internal radius of pipe (m)
l = length of pipe (m)
η = viscosity of fluid
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Related Topics
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Fluid Mechanics
The study of fluids - liquids and gases. Involving velocity, pressure, density and temperature as functions of space and time.
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