Our board member Matthias Voß, M.Eng. took a closer look at this question last night (29.01.2016) with the defense of his dissertation on:
“Experimental and numerical investigation of flexible airfoils”
which he passed with the grade EXCELLENT!
We sincerely congratulate Dr. MatzE for this achievement and welcome the decision of the doctoral committee consisting of Prof. Dr.-Ing. P. U. Thamsen (TU Berlin) and Prof. Dr.-Ing H.-D. Kleinschrodt (BHT Berlin), chaired by Prof. Dr.-Ing. H. J. Meyer (TU Berlin).