[HTML][HTML] Reliability-based design optimization of a spar-type floating offshore wind turbine support structure

M Leimeister, A Kolios - Reliability Engineering & System Safety, 2021 - Elsevier
The application of reliability-based design optimization (RBDO) methods to offshore wind
turbine systems is highly relevant regarding economic efficiency and for considering …

[HTML][HTML] Data management for structural integrity assessment of offshore wind turbine support structures: data cleansing and missing data imputation

M Martinez-Luengo, M Shafiee, A Kolios - Ocean Engineering, 2019 - Elsevier
Abstract Structural Health Monitoring (SHM) and Condition Monitoring (CM) Systems are
currently utilised to collect data from offshore wind turbines (OWTs), to enhance the accurate …

Generic framework for reliability assessment of offshore wind turbine jacket support structures under stochastic and time dependent variables

RO Ivanhoe, L Wang, A Kolios - Ocean Engineering, 2020 - Elsevier
Offshore wind turbines (OWTs) are exposed to harsh marine environments with
considerable uncertainties in the environmental loads and soil properties, constituting their …

[HTML][HTML] Thermodynamic analysis of a gamma type Stirling engine in an energy recovery system

A Sowale, AJ Kolios, B Fidalgo, T Somorin… - Energy conversion and …, 2018 - Elsevier
The demand for better hygiene has increased the need for developing more effective
sanitation systems and facilities for the safe disposal of human urine and faeces. Non …

Weighting of toilet assessment scheme in China implementing analytic hierarchy process

L Zhu, Z Zhao, Y Wang, Q Huang, Y Sun, D Bi - Journal of Environmental …, 2021 - Elsevier
Advancing toilet technologies to address public health and sanitation issues are a concern
of governments and organizations. This article mainly studies the assessment methods for …

Stochastic financial appraisal of offshore wind farms

A Ioannou, A Angus, F Brennan - Renewable Energy, 2020 - Elsevier
Increasing investment activity in offshore wind energy projects has induced the need for an
improved appraisal framework of the assets. As opposed to the deterministic appraisal …

[HTML][HTML] Pyrolysis characteristics and kinetics of human faeces, simulant faeces and wood biomass by thermogravimetry–gas chromatography–mass spectrometry …

T Somorin, A Parker, E McAdam, L Williams, S Tyrrel… - Energy Reports, 2020 - Elsevier
Human faeces (HF) are treated as wastes in many parts of the world, a resource that can be
converted to energy and fuels. To enhance the understanding of fuel conversion processes …

[HTML][HTML] Conceptual environmental impact assessment of a novel self-sustained sanitation system incorporating a quantitative microbial risk assessment approach

A Anastasopoulou, A Kolios, T Somorin… - Science of the Total …, 2018 - Elsevier
In many developing countries, including South Africa, water scarcity has resulted in poor
sanitation practices. The majority of the sanitation infrastructures in those regions fail to meet …

[HTML][HTML] Enhancing fatigue reliability prediction of offshore wind turbine jacket joints through individual uncertainties for each degree of freedom of stress concentration …

AD Oyegbile, M Muskulus - Marine Structures, 2024 - Elsevier
This paper presents the fatigue reliability prediction for welded planar tubular joints of
offshore fixed jacket support structures. A coupled model is employed to calculate the …

Optimisation of a quasi-steady model of a free-piston stirling engine

A Sowale, EJ Anthony, AJ Kolios - Energies, 2018 - mdpi.com
Energy from waste heat recovery is receiving considerable attention due to the demand for
power systems that are less polluting. This has led to the investigation of external …