辐射声压 meaning in English
radiation sound pressure
Examples
- Radiation pressure and directional pattern of flexural vibrating air - borne ultrasonic transducer
气介式弯曲振动换能器的辐射声压及其指向特性 - Then acoustic radiative pressure level is computed with a 3 - d fe acoustic - field model and bounary conditions imported from the result of vibration response by infinite fem
建立齿轮箱外声场二维有限元模型，导入齿轮箱振动响应结果作为声学边界条件，并采用无限有限元法计算了辐射声压级。 - Since there exists ill - posedness in reconstructing velocity on the surface and reconstructing pressures in the field , this paper attempts to introduce an iterative regularization method to resolve such inverse problems
由辐射声压重构结构表面振动速度和声场声压存在解的离散病态问题，试图利用一种迭代正则化方法来解决此类逆问题。 - Matlab procedure is coded to compute the far - field sound pressure levels of the shell excited by radial point force . the influences of modal truncation , stringers , bulkheads and damping on the shell ' s far - field sound pressure are analyzed , laying down the basis for accurate analysis of the sound radiation from fluid - loaded reinforced double cylindrical shells
本文用matlab编制程序求解了单层壳在径向激励力作用下的远场声压级，分析了模态截断数、纵骨、舱壁板、结构阻尼等因素对壳体远场辐射声压的影响，为准确计算加筋双层壳在水下振动和声辐射特性奠定了基础。