Water speed in the pipeline

Using the calculator, you can quickly calculate the speed of the liquid in a specific pipeline by entering minimal data.

If resorting to manual calculations, it should be noted that besides formulas, information according to standards regarding the pipeline must be studied.

Internal pipeline diameter mm
Liquid volume m3/hr


The speed of a specific liquid in the pipeline is calculated using the following formula:



Where:
D – Internal pipe diameter, m;
Q – water flow m3/s.