Seasonality of turbulence characteristics and wave-current interaction in two prospective tidal energy sites

L Perez, R Cossu, A Grinham, I Penesis - Renewable Energy, 2021 - Elsevier
Velocity fluctuations caused by unsteady flows substantially increase mechanical loads on
tidal turbine blades and represent a major challenge to tidal energy converters. Overcoming …

Assessment of tidal current resources in Clarence Strait, Australia including turbine extraction effects

P Marsh, I Penesis, JR Nader, C Couzi, R Cossu - Renewable Energy, 2021 - Elsevier
Abstract The Clarence Strait, Northern Territory, Australia has been identified as a promising
region for tidal energy, however little detail is known of the resource potential of the Strait. To …

Investigating biophysical linkages at tidal energy candidate sites: a case study for combining environmental assessment and resource characterisation

C Scherelis, I Penesis, MA Hemer, R Cossu, JT Wright… - Renewable Energy, 2020 - Elsevier
As the tidal energy industry looks to expand into commercial-scale array installations,
uncertainty in methodology and outcome for environmental impact assessments can …

Modelling the influence of Tidal Energy Converters on sediment dynamics in Banks Strait, Tasmania

C Auguste, JR Nader, P Marsh, I Penesis, R Cossu - Renewable Energy, 2022 - Elsevier
As the tidal energy industry grows, developers are interested in the influence that large scale
arrays might have on their surrounding environment including hydrodynamic and sediment …

Wave-turbulence decomposition methods applied to tidal energy site assessment

L Perez, R Cossu, C Couzi, I Penesis - Energies, 2020 - mdpi.com
High levels of turbulence have been proven to substantially increase the blade loadings on
tidal turbines, outlining the need of properly characterizing turbulence parameters in tidal …

Tidal current resource assessment and study of turbine extraction effects in Banks Strait, Australia

P Marsh, I Penesis, JR Nader, R Cossu, C Auguste… - Renewable Energy, 2021 - Elsevier
Abstract Banks Strait, Australia has been identified as highly promising for tidal turbine
deployments. To assess this site's feasibility, high-resolution unstructured mesh two …

Evaluation of wave-turbulence decomposition methods applied to experimental wave and grid-generated turbulence data

L Perez, R Cossu, A Grinham, I Penesis - Ocean Engineering, 2020 - Elsevier
Tidal energy turbines are significantly impacted by surface gravity waves and high
turbulence levels, which lead to increased blade loads and consequent device fatigue …

Modelling morphological changes and migration of large sand waves in a very energetic tidal environment: Banks Strait, Australia

C Auguste, P Marsh, JR Nader, I Penesis, R Cossu - Energies, 2021 - mdpi.com
Banks Strait, Tasmania, Australia, has been identified as a potential site for the deployment
of tidal turbines. In this study, the characterization of sediment transport and large sand …

Towards a tidal farm in Banks Strait, Tasmania: Influence of tidal array on hydrodynamics

C Auguste, P Marsh, JR Nader, R Cossu, I Penesis - Energies, 2020 - mdpi.com
The development of tidal energy in Australia is still a challenge with few studies performed
on the characterisation of the resource, due to the difficulty to acquire data and uncertainties …

[PDF][PDF] INVESTIGATION OF SEDIMENT TRANSPORT PROCESSES NEAR TIDAL STREAM DEVICES IN AUSTRALIA

JR Nader, P Marsh, R Cossu - 2021 - figshare.utas.edu.au
Interest for renewable energy has increased recently with the motivation to create a
sustainable energy future for the next generation. Of the potential technologies, tidal stream …