Rate My Professor Pierre Ricco

Professor Pierre Ricco is a Professor in Fluid Mechanics in the School of Mechanical, Aerospace and Civil Engineering at the University of Sheffield. He earned his PhD in Applied Mathematics with a focus on Fluid Mechanics from Imperial College London in 2006. Prior to this, he obtained an MSc in Mechanical Engineering specializing in Thermal/Fluids systems from the University of Texas at Austin in 2000, a five-year Laurea in Ingegneria Meccanica from Politecnico di Milano in 2001, and a Post-Graduate Diploma in Environmental and Applied Fluid Dynamics from the von Karman Institute for Fluid Dynamics in 2001. As a registered Professional Engineer, Ricco conducted postdoctoral research at the Institute for Mathematical Sciences at Imperial College London and participated in the 2004 Summer Research Program at the Center for Turbulence Research at Stanford University. Before joining the University of Sheffield, he held a position as Lecturer in Mechanical Engineering at King's College London.

His research employs experimental, numerical, and theoretical techniques in fluid mechanics, with specializations in turbulent drag reduction achieved through moving surfaces like spanwise wall oscillations and traveling waves, boundary-layer transition to turbulence triggered by free-stream perturbations, attenuation of pressure waves produced by high-speed trains in tunnels, flow control, flow instability, and transition to turbulence. Ricco's influential publications include "Critical assessment of turbulent drag reduction through spanwise wall oscillations" with M. Quadrio (2004, cited 425 times), "Streamwise-traveling waves of spanwise wall velocity for turbulent drag reduction" with M. Quadrio and C. Viotti (2009, cited 385 times), "A review of turbulent skin-friction drag reduction by near-wall transverse forcing" with M. Skote and M.A. Leschziner (2021, cited 219 times), and recent contributions such as "Nonlinear evolution of vortical disturbances entrained in the entrance region of a circular pipe" with K. Zhu (2024), "Compressible boundary layers over isotropic porous surfaces" with L. Fossà (2025), and "Decomposition of the skin-friction coefficient of compressible boundary layers" with D. Xu and L. Duan (2023). His work has advanced understanding and control of turbulent flows and boundary layer phenomena.