Research Assistant or Associate in Fluid Mechanics

About the role:

We are seeking a Research Assistant/Associate in Fluid Mechanics to join a cutting-edge project investigating perturbation dynamics and input–output behaviour in turbulent flows. Working at the intersection of theory, computation, and high‑fidelity simulation, the successful candidate will contribute to the development of a novel ensemble-based framework for analysing driven perturbations in wall‑bounded turbulence. This short, intensive 9‑month position offers an exciting opportunity to advance fundamental turbulence research using DNS/LES and data-driven optimisation techniques.

What you would be doing:

In this role, you will run DNS/LES simulations to study how small perturbations evolve within turbulent flows and contribute to developing a new ensemble‑based framework for analysing perturbation dynamics. You will process and interpret simulation data, develop the implementation of optimisation techniques and modelling approaches, and help identify the most receptive forcing modes in turbulent channel flow. Working closely with the PI and the research team, you will also produce clear visualisations and contribute to publications arising from the project.

What we are looking for:

• Strong background in fluid mechanics, applied mathematics, or a closely related area.
• Experience with computational fluid dynamics, ideally DNS/LES, and confidence working with large‑scale simulations.
• Solid programming skills in languages commonly used for scientific computing (e.g. Python, C/C++, Fortran, MATLAB).
• Ability to analyse and interpret complex datasets, with good scientific judgement and attention to detail.
• A motivated, collaborative researcher with strong communication skills and enthusiasm for advancing fundamental turbulence research.

Research Associate: Hold a PhD in Fluid Mechanics, Engineering, Applied Mathematics or a closely related discipline, or equivalent research, industrial or commercial experience

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