Nonlinear Ship Waves at Low Froude Number

摘要: It is well-known in slow ship theory that the usual linearized free surface condition cannot be applied when obstacles are considered of which beam to length ratio not sufficiently small. Several authors (Baba, Eggers, Hermans, Maruo and Ogilvie) have studied effect nonlinear terms condition. In principle local velocity determines a Green’s function for calculation wave pattern. A different approach application ray method (Keller).