Department of Mechanical and Process Engineering, Furtwangen University, Jakob-Kienzle-Str, 17, 78054 Villingen-Schwenningen, Germany. Matthias.Kohl@stamats.de|Department of Mechanical and Process Engineering, Furtwangen University, Jakob-Kienzle-Str, 17, 78054 Villingen-Schwenningen, Germany. Matthias.Kohl@stamats.de