Open AccessResearch of transition processes in the operation of reclamation pumping stations
Author(s) -
Muhammad Aamir Ali,
D.S. Beglyarov,
E E Nazarkin,
Yu V Korchevskaya,
И. В. Троценко
Publication year - 2021
Publication title -
iop conference series. earth and environmental science
Language(s) - English
Resource type - Journals
eISSN - 1755-1307
pISSN - 1755-1315
DOI - 10.1088/1755-1315/937/3/032054
Subject(s) - transient (computer programming) , pipeline transport , shutdown , water pumping , pipeline (software) , environmental science , marine engineering , power (physics) , land reclamation , transient flow , engineering , petroleum engineering , nuclear engineering , electrical engineering , computer science , environmental engineering , mechanical engineering , surge , physics , quantum mechanics , inlet , operating system , archaeology , history
This paper presents the results of field studies carried out on existing pressure systems with pumping stations. The considered field experiments were carried out on a closed irrigation system, which includes a pumping station with a water intake, a closed irrigation pipeline network and sprinklers. On this system, field studies of transient processes were carried out with the simultaneous shutdown of all pumping units simulating emergency power outages of the motors, and with shutdown of one of the units simulating the automatic operation of the station. The presented results make it possible to carry out practical calculations of transient processes for pumping stations with different water supplies, heads, capacities, diameters and lengths of pressure pipelines and shockproof devices.