结构噪声核心价值与理论逻辑解读第一部分:释义、价值及认知颠覆

Core value and theoretical logic of structure-borne noise Part 1: summary, value and cognitive subversion

安静化进程中,潜艇将再次面临辐射噪声能量新级差。必须应用结构噪声理论进行深度解读,它已成为工程跨越不可或缺的重要理论拼图。寄希望于浮筏隔振改良、更大结构刚度、阻尼或建造精进,中国潜艇完成超越的可能性几乎为零。科研工作者要用结构噪声新思维,破解结构背后的声学密码,将互补特性、叠加特性与潜艇复杂巨系统的功能设计巧妙重构,才能达成控制能量注入、内波传导和声辐射的目标。这是结构噪声理论的核心价值,是解决潜艇安静化"最后一公里"的理论工具,逻辑上具备颠覆意义。

During the quieting process, a submarine faces the new energy differences of radiated noise.The theory of structure-borne noise must be deeply analyzed and applied as it is one of the most indispensably important theories for Chinese submarines to achieve transcendence. However,if hope is still pinned on improved raft vibration isolation,greater structural rigidity,higher damping or refined construction, the probability of success is almost nil. Researchers must adopt new thinking about structure-borne noise in order to decode the inherent acoustic passwords of structures and reconstruct the complementation characteristics, overlay characteristics and functional design of complex and huge submarine systems,thereby controlling energy input,internal wave conduction and acoustic radiation. As a theoretical tool for solving the "last kilometer" of submarine quietness, this is the core value of structure-borne noise with logically subversive significance.