Unsteady flow diagnostics laboratory (UNFoLD)

Our lab aims to advance the fundamental understanding of unsteady vortex-dominated flow phenomena through rigorously designed, high-fidelity experiments. We focus on uncovering the mechanisms governing the formation, evolution, and interaction of coherent structures in complex flow environments, with particular relevance to bio-inspired propulsion, aerodynamics, and energy systems. We also address fluid–structure interaction problems, often in close collaboration with roboticists, to elucidate the coupled dynamics between flexible, deforming bodies and the surrounding flow. To navigate high-dimensional parameter spaces, accelerate discovery, and enable real-time optimisation and control of unsteady vortex-dominated flows, we are pioneers in developing self-exploring automated experiments where we combine data science, advanced measurement techniques, and increasingly sophisticated cyber-physical systems. Our mission is to generate predictive, interpretable, and generalisable insights that connect fundamental fluid dynamics to practical applications.