【摘要】 本文应用傅立叶变换技术 ,对双层加肋圆柱壳进行了振动和声辐射研究 ,并获得了辐射声压的解析解。通过数值计算实例分析了各结构参数对辐射声压影响的规律更多还原

【Abstract】 Describes the Fourier transform method used for study of the vibroacoustic radiation from the submerged infinite reinforced double cylinders,gives the formula of radiation pressure in a far field,the effects of structural parameters on the pressure are also obtained by numerical analysis.更多还原