대형펌프와 조합된 배관계에서 발생하는 이상 진동 및 소음 저감에 관한 연구

Vibration and Noise Reduction of Pump And Pipe System

In this paper, Firstly, it is shown that the high vibration and noise source of piping and pump system is the acoustic resonance. Secondly, in order to decrease the high vibration and noise of piping and pump system, the acoustic mode of piping have been changed and its effectiveness is investigated as applied it at piping system practically.