A review of gravitational water vortex hydro turbine systems for hydropower generation

N Maika, W Lin, M Khatamifar - Energies, 2023 - mdpi.com
Hydropower is one of the most sustainable and desirable renewable energy sources.
Gravitational water vortex hydro turbine (GWVHT) systems are one of the most suitable and …

Surrogate modeling method for multi-objective optimization of the inlet channel and the basin of a gravitational water vortex hydraulic turbine

L Velásquez, A Posada, E Chica - Applied Energy, 2023 - Elsevier
This work presents a high-fidelity surrogate model for generating a multi-objective genetic
algorithm to allow the search for the optimal geometry of the inlet channel and the basin of a …

Optimization of the basin and inlet channel of a gravitational water vortex hydraulic turbine using the response surface methodology

L Velásquez, A Posada, E Chica - Renewable Energy, 2022 - Elsevier
The gravitational water vortex hydraulic turbine is an appropriate turbine to be used under
from a small to medium water flow rate and at a low head. This turbine extracts energy from …

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 …

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 …

A review: Gravitational water vortex power plant

R Huwae, H Sudibyo, RA Subekti… - 2020 International …, 2020 - ieeexplore.ieee.org
Significant population and economic growth, caused increasing of energy demand.
Depletion of fossil fuel moreover coupled by climate change issue that caused by increasing …

The numerical study of the effect of blade depth and rotor-basin ratio on vortex hydro turbine performance

O Putrawan, R Irwansyah, SBS Nasution - 2022 - catalog.lib.kyushu-u.ac.jp
In the end of third quartile of 2020, 98.9% Indonesia's national electrification ratio has been
reached. The obstruction of 100% electrification is occurring in remotes areas. It is caused …

Analysing hydraulic efficiency of water vortex pico-hydro turbine using numerical method

R Irwansyah, CC Rusli… - Journal of Advanced …, 2021 - semarakilmu.com.my
To overcome the lack of rural electricity in Indonesia vortex pico-hydro turbines are used as
an option solution. This is due to the ability of the vortex turbine to work in low head …

CFD analysis of a gravitational whirlpool hydropower turbine at Egyptian riverine system

A Malek, AS Shehata, K Elsherbiny… - AIP Conference …, 2023 - pubs.aip.org
Egyptian riverine networks are distributed from Upper Egypt to the Mediterranean Sea,
Northern. Hydrokinetic energy uses the flowing water of the riverine systems such as rivers …

Kajian Teknologi: Parameter Desain dan Pemodelan Numerik pada Turbin Vortex Berbasis Gravitasi

HK Ikhsan, R Nugroho, D Gusma, DS Pamuji - ReTII, 2020 - journal.itny.ac.id
Abstract Gravitational Water Vortex Power Plant (GWVPP) merupakan salah satu jenis
teknologi energi terbarukan menggunakan sumber energi air dan dikategorikan sebagai …