1. Karlsruhe Institute of Technology (KIT); Institute for Mechanical Process Engineering and Mechanics, Applied Mechanics; Gotthard-Franz-Straße 3 76131 Karlsruhe Germany
2. Karlsruhe Institute of Technology (KIT); Institute for Technical Chemistry, Gasification Technology; Herrmann-von-Helmholtz-Platz 1 76344 Eggenstein-Leopoldshafen Germany