Sectional Area Curve Tutorial-Rhino3D

Explaining the Sectional Area Curve:
When the ship's main dimensions (L,B,T), and the displacement are known, the displacement’s longitudinal distribution can be determined by using the sectional area curve. Longitudinal positions on this curve represent sectional area values. The integrated area under the sectional area curve gives the displaced volume and the center of this area gives the center of volume of the ship (the longitudinal center of buoyancy LCB). The curve is extended over the ship’s length which is divided into three lengths namely : (a) the entrance length, (b) the length of run, and (c) the length of the parallel middle body.
-We can Determine LCB and Displacement of the Ship at DWL
It is clear that the area under the curve represents the volume displacement at DWL.
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[@osamaibrahim6031]

Thanks I wish you complete this tutorial and other series for catamaran

[@jennih835]

Thanks, very good!

[@Abdelrahmanyousry]

Glad you liked it!

[@QTFify]

well done amigo, it is very helpful. good luck

[@Abdelrahmanyousry]

Thanks

[@rowanashraf1270]

Great job!!♥️

[@raxsixer437]

Thanks for providing a great explanation, but how to convert the sac to the area of wl due to making the body plan?

[@iuryaraujo6629]

Very nice. Are these labels with areas, sections etc. filled automatically? Thanks for sharing.

[@Abdelrahmanyousry]

Manually