Research topics

Context

Although open physical systems potentially have an infinite number of degrees of freedom, flows are quite often organized around characteristic coherent structures, which play a key-role in both the dynamics and spectral signature of the flow. One can think to von Karman streets, present from lab's flows to island's wakes.

This organization invites both to a modal decomposition (which can be used to understand the connection between the different scales captured by the coherent structures and their time behavior, or to infer reduced-order models) or a topological/kernel based description (wich leads to a interpretation of lagrangian properties).

More generally, these approachs lead to tractable solutions for tackling the curse of dimensionallity ; I am actively exploring these paths.

Von Karman Street
Von Karman vortices, Rishiri Island, Japan

Objectives

I am currently interested in:

My PhD work was splitted into three main objectives.

Lorenz

Dr. Florimond Guéniat
Contact : contact[at]gueniat.fr // florimond.gueniat[at]bcu.ac.uk
Tel : +44/0 121 331 5405 // +44/0 749 333 3859
Address : School of Engineering and the Built Environment, Birmingham City University, Millennium Point, Birmingham B4 7XG, United Kingdom

Birmingham City Univ.