期刊名称：Journal of Applied Technology in Environmental Sanitation
印刷版ISSN：2088-3218
电子版ISSN：2088-3579
出版年度：2011
卷号：1
期号：4
页码：381-392
出版社：Sepuluh Nopember Institute of Technology
摘要：This paper presented the results of the experimental studies on the residual energy and relative energy loss on the stepped spillway of 45oslope, 100 cm high, 30 cm wide, with continues steps cut into the surface of spillway from the crest to the toe. The variations number of steps were: 2, 4, 8, 16, 32 steps, and 5 variations of flow rates from 1.73 Lsec1to 6.15 Lsec1for each number of steps. Graphs, representing the dimensionless relationship among parameters, were useful information for the hydraulic design of 1V:1H stepped spillway
关键词：Stepped spillway; residual energy; relative energy loss
