Basic torispherical head thickness finding for pipe testings.
Sample also contains a primitive drawing with 2D plot.
Calculation is based on EN13445-3 standard.

Regards

torispherical_cap.sm (44 KiB) downloaded 40 time(s).
torispherical_cap.pdf (198 KiB) downloaded 32 time(s).

PS: h calculation corrected version (for volume and mass):

torispherical_head_v2.sm (70 KiB) downloaded 41 time(s).

Height, Volume, Mass calculations are added.
Drawing is slightly revised according to those.

Regards

torispherical_head.sm (69 KiB) downloaded 26 time(s).
torispherical_head_v2.sm (70 KiB) downloaded 41 time(s).