Grzegorz Musielak was born in 1961 in Poznań, Poland. In 1984, he graduated with a degree in the fundamental problems of technology in applied mechanics. In 1990, he obtained his PhD in materials engineering. In 2005, he received a postdoctoral degree in the field of chemical engineering. In 2021, he obtained the title of professor. In 1985–1996, he was an employee of the Institute of Fundamental Technological Research of the Polish Academy of Sciences. In 1997, he was employed as an assistant professor, first at the Pedagogical University in Zielona Góra, and then at the Faculty of Chemical Technology of the Poznań University of Technology. Since 2010, he has been employed as a professor at the Faculty of Chemical Technology of the Poznań University of Technology. His research interests are modelling, porous media, drying modeling, drying technologies, heat and mass transfer, and numerical and simulation techniques.