Professor Dr.-Ing. Claus Wagner is Honorary Professor for Industrial Aerodynamics, Ilmenau University of Technology, Germany. Since 1998 he has been a Scientist and Head, Section of Numerical Simulations for Technical Flows, of the Institute for Aerodynamics and Flow Technology, German Aerospace Center, G ttingen, Germany. Dr Wagner's research includes experimental investigations on the resonant control of nonlinear dynamic systems, theoretical and numerical investigations of thermal convection in cylindrical containers and Direct Numerical Simulation and Large-Eddy Simulations of turbulent fl...