Engineering ToolBox - Resources, Tools and Basic Information for Engineering and Design of Technical Applications!

Poiseuille's Formula

Calculate the volume flow discharged through a smooth-walled circular pipe.

Sponsored Links

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

Sponsored Links

Related Topics

  • Fluid Mechanics

    The study of fluids - liquids and gases. Involving velocity, pressure, density and temperature as functions of space and time.

Related Documents

Sponsored Links

Search

Search is the most efficient way to navigate the Engineering ToolBox.

Engineering ToolBox - SketchUp Extension - Online 3D modeling!

3D Engineering ToolBox Extension to SketchUp - add parametric components to your SketchUp model

Add standard and customized parametric components - like flange beams, lumbers, piping, stairs and more - to your Sketchup model with the Engineering ToolBox - SketchUp Extension - enabled for use with older versions of the amazing SketchUp Make and the newer "up to date" SketchUp Pro . Add the Engineering ToolBox extension to your SketchUp Make/Pro from the Extension Warehouse !

Translate this Page

Translate this page to Your Own Language .

About the Engineering ToolBox!

Privacy Policy

We don't collect information from our users. More about

Citation

This page can be cited as

  • The Engineering ToolBox (2010). Poiseuille's Formula. [online] Available at: https://www.engineeringtoolbox.com/poiseulle-formula-d_1625.html [Accessed Day Month Year].

Modify the access date according your visit.

3D Engineering ToolBox - draw and model technical applications! 2D Engineering ToolBox - create and share online diagram drawing templates! Engineering ToolBox Apps - mobile online and offline engineering applications!

Unit Converter

















































2.19.10

Sponsored Links
.