A review of hydrokinetic turbines and enhancement techniques for canal installations: Technology, applicability and potential

CM Niebuhr, M Van Dijk, VS Neary… - … and Sustainable Energy …, 2019 - Elsevier
The hydrokinetic industry has advanced beyond its initial testing phase with full-scale
projects being introduced, constructed and tested globally. However primary hurdles such …

Performance analysis of a Savonius hydrokinetic turbine having twisted blades

A Kumar, RP Saini - Renewable energy, 2017 - Elsevier
In the quest for renewable energy sources, kinetic energy available in small water streams,
river streams or human-made canals may provide new avenue which can be harnessed by …

Performance analysis of a single stage modified Savonius hydrokinetic turbine having twisted blades

A Kumar, RP Saini - Renewable Energy, 2017 - Elsevier
Savonius hydrokinetic turbine is one of the prominent vertical axis turbines for tapping hydro
potential available in flowing streams in rivers or canals. In spite of their simple design …

[HTML][HTML] Output of a tidal farm in yawed flow and varying turbulence using GAD-CFD

CE Badoe, X Li, AJ Williams, I Masters - Ocean Engineering, 2024 - Elsevier
Tidal stream turbine arrays will be subject to a range of flow conditions throughout the tidal
cycle and it is important for developers to have an understanding of the impact of these on …

Evaluating energy loss with the entropy production theory: A case study of a micro horizontal axis river ducted turbine

X Wang, Y Yan, WQ Wang, ZP Hu - Energy Conversion and Management, 2023 - Elsevier
Hydrokinetic power as a clean renewable energy has been aroused a widespread concern.
Horizontal axis turbines are widely used in the field of tidal and river current energy power …

[HTML][HTML] Design, test and numerical simulation of a low-speed horizontal axis hydrokinetic turbine

W Tian, Z Mao, H Ding - International Journal of Naval Architecture and …, 2018 - Elsevier
A small-scale horizontal axis hydrokinetic turbine is designed, manufactured and studied
both experimentally and numerically in this study. The turbine is expected to work in most of …

Effect of number of stages on the performance characteristics of modified Savonius hydrokinetic turbine

A Kumar, RP Saini, G Saini, G Dwivedi - Ocean Engineering, 2020 - Elsevier
Savonius hydrokinetic turbine is considered as an environmentally friendly and cost effective
turbine to extract hydrokinetic potential available in flowing streams. However, this turbine …

Performance investigations of hybrid hydrokinetic turbine rotor with different system and operating parameters

MM Kamal, RP Saini - Energy, 2023 - Elsevier
A cross-flow HKT can be deployed in rivers and canals having a shallow depth of water to
harness the kinetic energy from free stream water. Few studies have been carried out on the …

Instability of the tip vortices shed by an axial-flow turbine in uniform flow

A Posa, R Broglia, E Balaras - Journal of Fluid Mechanics, 2021 - cambridge.org
Large-eddy simulation is utilized to reproduce the instability of the tip vortices shed from the
blades of an axial-flow turbine. The oscillations of their helical trajectories trigger mutual …

Physics-informed turbulence intensity infusion: A new hybrid approach for marine current turbine rotor blade fault detection

B Freeman, Y Tang, Y Huang, J VanZwieten - Ocean Engineering, 2022 - Elsevier
Ocean current turbines (OCT) convert the kinetic energy housed within the earth's ocean
currents into electricity. However, OCT technologies used to harvest this energy are still at …