Experimental and numerical analysis of an oil-flooded air screw expander Lukas Richter, Zdenka Rendlova, Stanislav Planicka, Jan Seeger, Marco Taschek, Michal Volf, Martin Pelikan and Vit Linhart MATEC Web Conf., 345 (2021) 00026 Published online: 12 October 2021 DOI: 10.1051/matecconf/202134500026