41 Cistern Program

[Csaba Tizedes]

(08-20-2016 03:40 PM)Gerson W. Barbosa Wrote:  ... yes, there are ... simple exact formulas for parcial volumes are not possible, I think.

I guess you're know that the shape of the vessels' end (head) is depends on the application. Your example clearly shows that nearly flat bottoms are applicable for low pressure and for the higher pressure the standard bottom is suitable.

For vessel volume calculations the standards are includes the volume of each bottoms.
For partially filled tanks the standard or owner company also gives a tabulated volume depends on level inside the vessel (eg. horizontal fuel tanks under the ground) - because it has cost impact.

The real application is very simple: do not calculate anything if it has cost impact or if it has not, that is not real application You know it: Money makes the world go round.

Csaba