41 Cistern Program

[aurelio]

(08-13-2016 08:29 AM)wojtek Wrote:  Original formula had no division by 2 at the end and gave wrong results for the full and half full vessel. Addind this division by 2 gives correct results for H=0, R and 2R.

Hi wojtek, hope you feel now better and you are already at home (or enjoying holidays).
thank-you very much for the help
I've tried applying also other programs kindly supplied here and in other places to solve the problem.
We calculate the area of the circular segment, reported for the lenght of the vessel, but I don't understand the need in dividing by 2....