PhD Offer Turbulent Drag and Drag Reduction There are significant gaps in the fundamental understanding of turbulent flows. Two aspects of such flows have been the subjects of extensive, but separate, research efforts: their macroscopic properties and their turbulent spectrum. The macroscopic properties of turbulent flows are essential to design hydraulic structures and water-treatment ppar kellay - Thèses hors de l'EDPIF
PhD Offer Activity Controlled Matter From a physics standpoint, active particles added to a soft material may generate internal stresses of sufficient intensity so as to inudce structural changes. These particles thus provide a unique opportunity to overcome the kinetic barriers at play in soft materials allowing to explore the energy landscape of such materials (gels, emulsions, foams, etpar kellay - Thèses hors de l'EDPIF