3次元非線形波浪数値水槽の開発(第二報) : 無速散乱問題と前進速度を有する球体および回転楕円体周りの波動場

概要

論文の詳細を見る
Regular wave diffraction problems by a sphere and spheroid with no forward velosity are simulated. The amplitudes of hydrodynamic forces are compaured to linear results. Waves arround a sphere and spheroid with forwald velosity are simulated. The hydrodynamic forces acting on it are calculated. A method to simulate linear waves is discribed for the reduction of the computational cost. Wave penetrate boundary condition is employed to simulete sinusoidal periodic waves around a body.Wave fields around a restrained sphere and a restrained slender spheroid are simulated. Simultaneously hydro dynamic forces on them are estimated. Wave field around a free heaving sphere are simulated.
社団法人日本船舶海洋工学会の論文
2001-03-25