Wave Resistance of a Sphere

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概要

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• I have expanded the velocity potential of a prolate spheroid submerged in the uniform stream into spheroidal harmonics, and have given its successive approximate solution. Of a sphere as a limit of it, I have calculated numerically the wave resistance and vertical force. They are analogous to those of the two dimensional circular cylinder, and the accuracy of their known first approximate value is much better than that of the latter case, as we may expect. Geneally speaking, the accurate value is larger in low speed and smaller in high speed than that of the first approximation.

• 社団法人日本船舶海洋工学会の論文

著者

• 菅 四郎

  試験水槽委員会日聖丸実船試験実行委員会

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• Wave Resistance of a Sphere

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