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Waves: ball: submersed. #2

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cheako opened this issue Jun 25, 2015 · 1 comment
Open

Waves: ball: submersed. #2

cheako opened this issue Jun 25, 2015 · 1 comment

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@cheako
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cheako commented Jun 25, 2015

Shouldn't their be some effect if the ball moves underwater, especially if close to surface? Regrettably I was unable to find a reference on the subject. Though I think it would be fair to assume for each circular section n perpendicular to the axis of the motion. Causes a compression, positive on the forward and negitive on the aft, of it's area equally in all directions.
@cheako
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cheako commented Jun 25, 2015

Sorry, writing this on a phone. If the desired volume in a given direction cannot be satisfied then their should be a disruption on the surface this pushes water upwards and pulls downwards, perhaps parabolic to the center of the ball and solve for some line above the surface given the desiered area. Walls and floor have the issue where the extra volume would need to be satisfied by the surrounding water uniform ally.

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