Optimization of the cyclone separator geometry via multimodel simulation / Thomas Bartz-Beielstein, Horst Stenzel, Martin Zaefferer, Beate Breiderhoff, Quoc Cuong Pham, Dimitri Gusew, Aylin Mengi, Baris Kabacali, Jerome Tünte, Lukas Büscher, Sascha Wüstlich, Thomas Friesen