Pr Kamal MOHAMMEDI is a Senior Lecturer of Multiphase Flows, Solar Thermal Energy and Renewable Energy, since 1993, at M. Bougara University, Boumerdès/ Algeria, Department of Mechanical Engineering. He received his M Sc. degree in Mechanical Engineering from INGM Boumerdès/Algeria in 1985 and his DEA and PhD degrees in Process Engineering from INSA de Lyon/France in 1992. Head of the Modelling Simulation and Optimization of Alternative and Sustainable Systems MESO team/URMPE Research Unit, he has been involved in 2 FP6 European projects and 10 national projects in the fields of Hybrid Renewable Energy Systems, Renewable Energy Desalination, CSP, Sustainable Industrial Parks, Carbone Dioxide mitigation in cement industry, Energy Efficiency, etc. . He is the author and co-author of more than 40 published papers; book chapters and 100 conference articles in the fields of Concentrated Solar Power, Hybrid Renewable Energy Systems, and multiphase flows interface tracking.