期刊名称：IOP Conference Series: Earth and Environmental Science
印刷版ISSN：1755-1307
电子版ISSN：1755-1315
出版年度：2019
卷号：304
期号：2
页码：1-7
DOI：10.1088/1755-1315/304/2/022016
出版社：IOP Publishing
摘要：In order to explore the hydraulic characteristics of pumps in pressure drainage system under different working conditions, Flowmaster, a one-dimensional system simulation software, was used to analyze the flow head and pipeline velocity changes of pressure drainage system within 100 seconds of pump start-up and shutdown, and to further verify the rationality of the model of pressure drainage system pumps, providing a theoretical basis for similar engineering design.
