Head of Department  Â
Department of Chemical Engineering
University of Pretoria
South Africa
Dr. P L de Vaal is currently working as a Head of Department University of Pretoria , South Africa. His research interests includes Modelling and control & Tribology. He /she is serving as an editorial member and reviewer of several international reputed journals. Dr. P L de Vaal is the member of many international affiliations. He/ She has successfully completed his Administrative responsibilities. He /she has authored of many research articles/books related to Modelling and control & Tribology.
His current research interest includes Modelling and control & Tribology.