FINITE ELEMENT ANALYSIS OF RADIATED NOISE FIELD IN PIPES VIBRATION
管道振动引起辐射噪声场的有限元分析

It is difficult to use a theoretical method to analyse the radiated sound field caused by the vibration of pipes. In this paper, an analysis of the radiated sound field caused by the vibration of pipes is made using the finite element method. The pattern of the pressure distribution of the sound field was obtained from the calculation, which provides a basis for vibration noise control.