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Wavemaking resistance on a submerged sphere in a ohankel

Wu, GX; (1998) Wavemaking resistance on a submerged sphere in a ohankel. Journal of Ship Research , 42 (1) pp. 1-8.

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Abstract

The hydrodynamic problem of a submerged sphere moving in a channel is analyzed based on the velocity potential theory. The solution is obtained by using the multipole expansion which satisfies the boundary conditions on the free surface, at infinity, and on the sidewalls Numerical results are obtained for the resistance and lift on the sphere, and for the attraction force by the sidewall. Results are also provided for the free-surface waves generated by the sphere.

Type: Article
Title: Wavemaking resistance on a submerged sphere in a ohankel
UCL classification: UCL > Provost and Vice Provost Offices
UCL > Provost and Vice Provost Offices > UCL BEAMS
UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Engineering Science
UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Engineering Science > Dept of Mechanical Engineering
URI: http://discovery.ucl.ac.uk/id/eprint/72977
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