PhD Position – Study of Blocking Effects in the Operation of Marine Tidal Turbines (Multi-Rotor Systems)
Host Institution: Université de Caen Normandie
Location: France
Start Date: 1 October 2025
Application Deadline: 15 May 2025 (23:59 UTC)
Contract Type: Temporary, Full-time
Contact Email: sylvain.guillou@unicaen.fr
Project Overview:
This doctoral position focuses on analyzing blocking effects and turbulence in the performance of multi-rotor tidal turbines under complex seabed conditions. The research will combine numerical modeling and experimental hydrodynamic tunnel testing to evaluate the impact of bottom-induced turbulence and rotor configuration on turbine performance, hydrodynamic loading, and downstream wakes. Insights will help optimize turbine layout and design in tidal energy farms.
Objectives:
Characterize blocking effects in multi-rotor systems (SMRs)
Study turbulence effects from complex seabed structures
Measure hydrodynamic forces and wake interactions
Validate findings via hydrodynamic tunnel experiments and numerical modeling
Apply findings to real-case systems such as SCHOTTEL HYDRO installations in Canada
Eligible Fields to Apply:
Mechanical Engineering
Marine Renewable Energy (MRE)
Fluid Mechanics
Hydrodynamics
Energy Systems Engineering
Applied Physics
Civil/Coastal Engineering (with fluid dynamics focus)
Candidate Profile:
Master’s degree or engineering diploma in relevant field
Solid knowledge of fluid mechanics, numerical modeling, and experimental techniques
Interest in Marine Renewable Energy
Proficiency in simulation tools and experimental methods
Strong teamwork and communication skills
What We Offer:
Access to LUSAC’s Hydrodynamic Tunnel (TH) for real-world simulation
Collaboration with international partners (e.g., University of Manitoba)
Supervision by a team with expertise in flow–seabed–turbine interactions
Training under Doctoral School PSIME, ED 591
Funding support (subject to confirmation by the Normandy Region)
Application Documents:
Send the following to sylvain.guillou@unicaen.fr:
CV
Cover letter
Transcript of Master 1 & 2 and Bachelor’s final year
One recommendation letter
More Info: Université de Caen Normandie
Reference: Doctoral School PSIME (ED 591) – Funded by Normandy Region
