Influence of rotational inertia on the runner radial forces of a model pump‐turbine running away through the S‐shaped characteristic region
Sign Up to like & getrecommendations! Published in 2020 at "Iet Renewable Power Generation"
DOI: 10.1049/iet-rpg.2019.1476
Abstract: To enhance the power grid's stability and safety, pumped-storage power stations (PSPSs) have to keep themselves stable and safe strictly. However, instabilities happen frequently in some PSPSs due to the S-shaped characteristics of pump-turbines. When… read more here.
Keywords: pump turbine; radial forces; rotational inertia; region ... See more keywords
The effect of secondary passages on cavitation and radial forces in a liquid propellant turbopump
Sign Up to like & getrecommendations! Published in 2023 at "Proceedings of the Institution of Mechanical Engineers, Part A: Journal of Power and Energy"
DOI: 10.1177/09576509231171761
Abstract: Numerical studies on rocket pumps are computationally expensive and hence the secondary passages such as sidewall clearance gaps, wear ring gaps, axial balancing mechanism, coolant/lubricant paths, etc. in the pump are usually not considered. In… read more here.
Keywords: radial forces; cavitation; effect secondary; liquid propellant ... See more keywords