Dr. Ing. Kassera is the company’s scientific source for all aerospace related developments. Since 1998 he is running a well-staffed design bureau, which employs most modern computational methods for structural- and dynamic flow analysis (FEM/CFD/MB-modeling). And has lead different interdisciplinary teams for the complex certification projects of several aerospace and vertical wind turbine designs. Dr. Ing. Kassera is author and co-author of a number of scientific publications dealing with fluid mechanics and fluid mechanic-induced harmonics.