How big pipe is needed for 1 cubic meter per second of water?

Answer 1

Let's say that in 1 second, n meters of water come out of the pipe.

We have a cylinder of length n, and of an unknown radius.

The volume of this cylinder is n*pi*r2, where r is the radius of the circle.

We have our equation now: n*pi*r2=1.

r2=1/n*pi.

r=√(1/n*pi)

So, if n meters of water come out of the pipe per second, then you will need a pipe of radius √(1/n*pi) to output 1 cubic meter of water per second.

Answer 2

The size of the pipe needed for 1 cubic meter per second of water flow depends on the water velocity required and the material of the pipe. Generally, for water flow without excessive pressure drop, a pipe with a diameter between 0.2 to 1.0 meters is adequate. The specific pipe size can be calculated using hydraulic principles considering factors such as flow rate, pressure, and pipe material. Consulting with a hydraulic engineer or using specialized software can help determine the exact pipe size needed.