Paweł Woś, PhD, DSc, associate professor at Rzeszów University of Technology, graduated in Mechanical Engineering from Rzeszów University of Technology in 1995. He earned his PhD degree in Internal Combustion Engine engineering in 2003. From 2005 to 2006, he served as a post-doc fellow at the Wayne State University in Detroit (USA) where he was involved in advanced combustion processes in ICE. Since then he continues these studies with application of variable compression ratio (VCR) technology in combustion engines design. He serves as an Associate Professor and Head of the Department of Automotive Vehicles and Transportation Engineering in Rzeszów University of Technology, Faculty of Mechanical Engineering and Aeronautics.