Doctoral theses

IFPEN’s doctoral thesis positions for next fall are now available!  
Check them out by choosing “open” in the filter menu below.
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308 Subject(s) of these

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Statut
Open
Published on

Sensitivity analysis for multi-physics systems

Explainability of numerical models has become a major challenge for engineers. In this context, sensitivity analysis is a key tool: it makes it possible to identify and rank the most influential parameters on a model’s or system’s performance, thereby strengthening confidence in the results and supporting decision-making.

Mathematics Digital Science and Technology Lyon
Filled
Published on

Towards an analytical strategy for tracking PFAS in recycling processes

Do you want to contribute to the environmental transition and take on a major scientific challenge? This PhD project offers the opportunity to develop innovative solutions for a critical issue: the sustainable recycling of textiles and batteries.

Chemical Sciences Physics and Analysis Lyon
Open
Published on

Modal identification methods using LiDAR-based full-field measurements: application to fault detection in onshore and offshore wind turbines

Structural integrity is a major challenge for the reliability and durability of wind turbines. Operational Modal Analysis (OMA) is currently a reference method for characterizing the dynamic state of structures from vibration measurements, but it still relies mainly on networks of accelerometers, whose spatial coverage remains limited.

Mathematics Applied Physico-chemistry and Mechanics Lyon
Open
Published on

AI-Powered Wind Field Modeling for Next-Generation Wind Farm Optimization

Wind farms are essential to the energy transition, but their optimization remains limited by prediction models that use simplified representations of wind, ignoring the complexity of atmospheric conditions. The result: inaccurate predictions of energy production and turbine lifespan, hindering optimization and driving up costs.

Mathematics Applied Physico-chemistry and Mechanics Rueil-Malmaison
Filled
Published on

Hybrid AI-kinetic models for catalyst regeneration

Essential for numerous industrial processes and energy systems, catalysts gradually lose their efficiency due to phenomena such as coke formation or sintering. To extend their lifespan, which is crucial for a sustainable economy, tens of thousands of tons of catalysts are regenerated each year to restore their performance.

Chemical Sciences Catalysis, Biocatalysis and Separation Lyon