1. IVG, Institute for Combustion and Gas Dynamics–Reactive Fluids, University of Duisburg-Essen, 47057 Duisburg, Germany
2. IVG, Institute for Combustion and Gas Dynamics–Fluid Dynamics, University of Duisburg-Essen, 47057 Duisburg, Germany
3. CENIDE, Center for Nanointegration Duisburg-Essen, University of Duisburg-Essen, 47057 Duisburg, Germany