Enhancing the performance of gravitational water vortex turbine by flow simulation analysis
DS Edirisinghe, HS Yang, S Gunawardane, YH Lee - Renewable Energy, 2022 - Elsevier
Abstract Gravitational Water Vortex Power (GWVP) plant is a favourable micro-hydro
extraction method due to its simplicity and compatibility with ultra-low hydraulic head …
extraction method due to its simplicity and compatibility with ultra-low hydraulic head …
Experimental study of entrained air-core structures induced by a pump intake vortex
The occurrence of the free surface vortex is inherent to numerous physical situations and
may result in the entrainment of air which is detrimental for many engineering processes and …
may result in the entrainment of air which is detrimental for many engineering processes and …
Numerical and experimental investigation on water vortex power plant to recover the energy from industrial wastewater
DS Edirisinghe, HS Yang, S Gunawardane… - Renewable Energy, 2023 - Elsevier
Waste energy recovery is crucial to improving the overall energy efficiency of any industry.
Industrial wastewater discharge contains a considerable amount of hydraulic energy, a …
Industrial wastewater discharge contains a considerable amount of hydraulic energy, a …
Numerical and experimental studies of an oil slick recovery method that uses a free surface vortex
M Yang, S Liu, W Xu, J Xu - Acs Omega, 2020 - ACS Publications
To study the flow characteristics of water and oil in a free surface vortex with an oil slick on
the water surface, the flow phenomenon was simulated using FLUENT software and …
the water surface, the flow phenomenon was simulated using FLUENT software and …
Performance of plate and perforated trashracks on vortex prevention at vertical intake
In the present numerical research, the efficiency of perforated and plate trashracks are
investigated in reducing the strength of the formed free surface vortices at vertical intakes …
investigated in reducing the strength of the formed free surface vortices at vertical intakes …
Semi twisted curve blade vortex turbine performance at runner rotation speed variation using CFD simulation
Utilization of renewable energy potential continues to be developed at this time. One of them
is a hydroelectric power plant with turbulent vortex technology. One of the vortex turbine …
is a hydroelectric power plant with turbulent vortex technology. One of the vortex turbine …
Vortex bifurcation and air entrainment mitigation using multi-point intakes
Air entrainment is a concern of paramount importance in the process industries, including
nuclear power plant, hydraulic machines, water treatment plants, hydrocyclones, and power …
nuclear power plant, hydraulic machines, water treatment plants, hydrocyclones, and power …
Improved equations for the profile of a vertical air-core vortex
K Taştan, N Yıldırım - KSCE Journal of Civil Engineering, 2023 - Springer
The available formulas for the profile of a vertical non-air-entraining vortex are not practical
because they involve unknown parameters and need measurements of the local viscous …
because they involve unknown parameters and need measurements of the local viscous …
Numerical modelling of flow field at shaft spillways with the marguerite-shaped inlets
S Kazemipour, A Kabiri-Samani… - Proceedings of the …, 2024 - icevirtuallibrary.com
By decreasing the entrained air flow discharge and improving the hydraulic characteristics of
vertical shaft spillways, Marguerite-shaped inlets (MSIs) can mitigate the effects of swirling …
vertical shaft spillways, Marguerite-shaped inlets (MSIs) can mitigate the effects of swirling …
[PDF][PDF] Vortex-Flow Intakes
Vortex-Flow Intakes Page 1 ETH Library Vortex-Flow Intakes Monograph Author(s): Ettema,
Robert; Zhu, David Z.; Gaskin, Susan J.; Lyons, Troy C.; Boes, Robert ; Chan, Shu Ning; Lee …
Robert; Zhu, David Z.; Gaskin, Susan J.; Lyons, Troy C.; Boes, Robert ; Chan, Shu Ning; Lee …