Water Flow Rate Calculator Pressure And Diameter

This tool will calculate the flow velocity in any units from the specified volumetric flow rate of a substance flowing through a round duct or pipe of a chosen diameter.

Water flow rate calculator pressure and diameter. Equations displayed for easy reference. Q d 2 x v 408 where q is the volume flow rate in gal min. Volumetric flow rate for cylindrical pipe π d 2 v where d is the pipe diameter. With pipe diameter calculator pipe internal diameter is calculated using the simple relation between flow rate velocity and cross section area q v a.

The following equation is used to calculate the volume flow rate of water moving through a pipe given the velocity and pipe diameter. Volumetric flow rate a v. Enter 10 in the pipe diameter box and choose centimeters from its menu. With this diameter velocity and flow rate calculator you can determine the exact flow rate or velocity at which water will flow through any given pipe.

The equation can be rearranged to find the formula for pipe velocity. The pipe is 12 feet long and the difference in height between the beginning and end points of the pipe is equal to 3 feet. Includes 53 different calculations. Enter 9 in the in the flow rate box and choose liters per second from its menu.

Most pipes are cylindrical so the formula for volumetric flow rate will look as follows. R d 2 0 5 2 0 25 ft. Let s use the pipe flow calculator to determine the velocity and discharge of a plastic pipe 0 5 feet in diameter. Our flow rate calculator will calculate the average flow rate of fluids based on the bore diameter pressure and length of the hose.

Click the calculate button and the answer is 114 59 centimeters per second and the answer is in 23 other different units. Divide the diameter by 2 to find the radius of the pipe. So the volumetric flow rate formula boils down to. For each new calculation a unique conversion scale will be generated for the range of volumetric flow rates and flow speeds for the diameter specified.

To calculate internal pipe diameter you should only enter flow rate and velocity in corresponding fields in the calculator and click calculate button to get results.