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Enhanced structural design for floating offshore wind turbines


Project Description

Wind turbines are one of the renewable sources of energy which is becoming a sustainable alternative way to produce energy, and which is growing fast all around the world. There are several important factors affecting the lifetime and reliability of the main structure of floating offshore wind turbine (FOWT) systems. Unlike land wind turbines design considerations, floating offshore wind turbines are subjected to different operating conditions, hence, they must be designed taking into account several different combinations of waves, current, buoyancy, mooring forces and centrifugal loads. Based on the mentioned above, research on optimal structural design for FOWT systems is essential in the energy sector and structural design area.

Aim and objectives:
The aim of this research project is to investigate the structural performance of current practice FOWT systems for different combinations of environmental loads and improve their designs for cost-effective and practical solutions. The objectives involve:
- Develop sophisticated numerical modelling of various FOWT system configurations using PYTHON coding in ABAQUS.
- Enhance the current designs of the selected FOWT systems employing multi-objective optimisation methods taking into account the practicality constraints.
Successful completion of the project and publication of its results will likely lead to significant application in the renewable energy sector which is rapidly growing in the UK and worldwide.

Candidates should have (or expect to achieve) a UK honours degree at 2.1 or above (or equivalent) in Civil/Structural/Mechanical Engineering along with knowledge of offshore structures and finite element modelling.

APPLICATION PROCEDURE:

• Apply for Degree of Doctor of Philosophy in Engineering
• State name of the lead supervisor as the Name of Proposed Supervisor
• State ‘Self-funded’ as Intended Source of Funding
• State the exact project title on the application form

When applying please ensure all required documents are attached:

• All degree certificates and transcripts (Undergraduate AND Postgraduate MSc-officially translated into English where necessary)
• Detailed CV

Informal inquiries can be made to Dr A Bagheri Sabbagh () with a copy of your curriculum vitae and cover letter. All general enquiries should be directed to the Postgraduate Research School ()


Funding Notes

This project is advertised in relation to the research areas of the discipline of Structural Engineering. The successful applicant will be expected to provide the funding for Tuition fees, living expenses and maintenance. Details of the cost of study can be found by visiting View Website. THERE IS NO FUNDING ATTACHED TO THIS PROJECT.

References

Utsunomiya T., et al., Numerical Modeling and Analysis of a Hybrid-Spar Floating Wind Turbine (2019). Journal of Offshore Mechanics and Arctic Engineering, Vol. 141 / 031903-1

How good is research at Aberdeen University in General Engineering?

FTE Category A staff submitted: 38.60

Research output data provided by the Research Excellence Framework (REF)

Click here to see the results for all UK universities

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