배관계 수격현상이 배관지지에 미치는 영향에 관한 연구

Water hammering created by unsteady flow in pipeline systems can cause excessive change of pressure, cavitation, vibration, and noise. In this study, water hammering on pipe supports has been investigated numerical simulation under circumstances which requires systematic study for development of water supply piping system of high rise building. Simulation were conducted to verify the effect of water hammering on pipe supports by pressure generated by sudden valve closure.