Floating Oscillating Water Column Wave Energy Converters: A Review of Developments

DN Konispoliatis - Journal of Energy and Power Technology, 2024 - lidsen.com
The main challenge in designing offshore renewable energy structures is to ensure their
structural integrity on a life cycle basis while operating in harsh environments and, in …

Hydro-servo-aero-elastic analysis of floating offshore wind turbines

DI Manolas, VA Riziotis, GP Papadakis, SG Voutsinas - Fluids, 2020 - mdpi.com
A fully coupled hydro-servo-aero-elastic simulator for the analysis of floating offshore wind
turbines (FOWTs) is presented. All physical aspects are addressed, and the corresponding …

REFOS: A renewable energy multi-purpose floating offshore system

DN Konispoliatis, GM Katsaounis, DI Manolas… - Energies, 2021 - mdpi.com
The present paper deals with the development of a multi-purpose floating tension leg
platform (TLP) concept suitable for the combined offshore wind and wave energy resources …

Numerical and experimental studies of a multi-purpose floating TLP structure for combined wind and wave energy exploitation

T Mazarakos, D Konispoliatis… - Mediterranean …, 2019 - ejournals.epublishing.ekt.gr
This paper summarizes the coupled hydro-aero-elastic analysis of a multi-purpose floating
structure suitable for offshore wind and wave energy exploitation. The analysis incorporates …

Coupled dynamic response of an offshore multi-purpose floating structure suitable for wind and wave energy exploitation

DN Konispoliatis, DI Manolas, SG Voutsinas… - Frontiers in Energy …, 2022 - frontiersin.org
This paper presents the coupled analysis performed in the frequency and time domain,
considering a multi-purpose floating structure suitable for offshore wind and wave energy …

Ultimate strength and fatigue of stiffened welded tubular joints in floating energy production structures

T Papatheocharis, GT Plakias, AD Zervaki… - Engineering …, 2023 - Elsevier
Monotonic and cyclic loading experiments are performed on 1/6-scale stiffened steel joints
representing the welded connection between the tubular braces and the vertical cylinders of …

Analytical investigation of tension loads acting on a TLP floating wind turbine

TP Mazarakos, TD Tsaousis, SA Mavrakos… - Journal of Marine …, 2022 - mdpi.com
The purpose of this study is to scrutinize the coupled hydroaeroelastic problem for a TLP
design of a floating structure consisting of multiple vertical truncated cylinders which support …

Seismic analysis of a model tension leg supported wind turbine under seabed liquefaction

YK Chaloulos, YZ Tsiapas, GD Bouckovalas - Ocean Engineering, 2021 - Elsevier
The paper presents numerical analyses of a pile supported Tension Leg Platform (TLP) wind
turbine, during seismic loading and seabed liquefaction, taking consistently into account the …

Performance based design of Tension Leg Platforms under seismic loading and seabed liquefaction: A feasibility study

YZ Tsiapas, YK Chaloulos, GD Bouckovalas… - Soil Dynamics and …, 2021 - Elsevier
The response of pile supported Tension Leg Platforms during seismic loading and seabed
liquefaction is analyzed numerically, taking consistently into account the pile-tendon …

[PDF][PDF] Hydro-aero-elastic analysis of offshore wind turbines

DI Manolas - 2016 - dspace.lib.ntua.gr
The present Ph. D. thesis aims at developing simulation tools for the integrated analysis of
offshore wind turbines detailed in two parts. The first part concludes hGAST, a general fully …