【摘要】 应用傅立叶变换,求出了船舶近场二维格林函数的表达式,给出了级数截断误差的估计公式,讨论了格林函数的内在特性。与已有的研究结果相比,公式简洁明了,易于编写程序,计算量小且计算精度高。更多还原

【Abstract】 The ship near- field two- dimensional Green function display expression was obtained by adopting of Fourier transform method. Series truncation error estimation formula was given. And the intrinsic properties of the Green’s function were discussed. Compared with the existing research results,the text formula is clear and concise; it is easy to write the program; the small amount of calculation and high accuracy could be achieved.更多还原