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김상현,박남식,정봉석,이동훈 대한상하수도학회 1999 상하수도학회지 Vol.13 No.2
A simulation of water hammer, introduced by abruptly waried motion of a pumping machine, was performed at a one of typical pumping station in Korea. Impact of hydraulic structure such as check valve, pressure relief valve and air valve in miti-gating water hammer effect was estimated gradually. Method of characteristic was employed for the effective calculation of discharge and head. The relationship between various hydraulic structures and flow was properly integrated on the base of the method of characteristic. The methodology in this approach can provide signifi-cant contribution in decision making procedure for the design of hydraulic structure at a typical pumping station in Korea.