Prevention of emergency conditions during startup -up of hydraulic transport systems
Authors:
Abstract
There are known cases when start-up processes of hydraulic transport plants were accompanied by accidents. The cause of such accidents is water hammer arising due to the formation of “plugs” and breaks of flow continuity at the moment of switching on subsequent stages in schemes with several pumping stations operating in series. “Plugs” in pipelines occur, as a rule, during previous stops.
Область исследования:
(Archived) Without section
Funding:
None
References
- Dzhvarsheishvili A. G., Kirmelashvili G. I. Unsteady modes of systems supplying two-phase liquid. Tbilisi, Metsniereba, 1965 (in Russian)
- Pokrovskaya V. N., Povolotsky D. G. Prevention of hydraulic shocks in pumping installations for pumping tailings. Gornyi Zhurnal , 1967, No. 4 (in Russian)
- Povolotsky D. G. Prevention of emergency modes at consistency regulation in hydraulic transportation installations. Izv. vuzov. Gornyi Zhurnal , 1969, No. 9 (in Russian)
Similar articles
Methodology for selecting a hydraulic turbine drive for mining machines
1973 S. S. Smorodin, L. P. Severin, A. B. Nezametdinov
Concerning the article by Ya. P. GRINBERG “ On the calculation of productivity of electrified mining machines”
1973 N. A. Kiklevich
Principles of constructing automated control systems for railway transport in layouts with a single marshalling yard
1973 L. G. Tymovsky, I. I. Margolin