Wave motion generated by steady motion of ship is formulated 'exactly' in Lagrangian coordinates; approximation scheme is then developed based upon method of iteration; first iteration can be chosen so as to yield Michell thin-ship theory; second iteration produces more complicated formulas; however, if smallness of draft/length is taken into account, formula for resistance simplifies to one similar to Michell's, but with integral taken over modified region and with modified hull function, plus line integral over profile which represents distribution of dipoles with strength proportional to waterline slopes. (25190)
Use of Lagrangian coordinates for ship wave resistance (first and second-order thin-ship theory)
J Ship Res
Journal of Ship Research ; 13 , n 1
1969
11 pages
Aufsatz (Zeitschrift)
Englisch
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On wave-resistance of thin ship
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