With the use of this application will be easier to obtain the flow rate desired by a conveying line, water or other fluids.
The pressure peaks or waterhammers can break the components of an hydraulic system, here you can do the required checks.
Here you can calculate the total and partial volume of a tank. It manages rectangular, cylindrical and spherical shapes, vertical and horizontal orientation, conical or parallel walls.
If you have to plan an operation and you need an estimation of the time required to emptying a tank, a reservoir or a basin, you can obtain that here.