FINITE ELEMENT ANALYSIS OF RADIATED NOISE FIELD IN PIPES VIBRATION

It is difficult to use a theoretical method to analyse the radiatedsound field caused by the vibration of pipes. In this paper, ananalysis of the radiated sound field caused by the vibration of pipes ismade using the finite element method. The pattern of thepressure distribution of the sound field was obtained from thecalculation, which provides a basis for vibration noise control.