Professor
University of Chemical Technology and Metallurgy
Bulgaria
Dimitar Petkov Karaivanov had his M.Sc. degree in Handling and Building Machines and Systems from Technical University Sofia, Bulgaria in 1983. He Served as Engineer designer and Head of the Lifting Equipment Group at the Design Department of KEM 6th of September, Sofia, Bulgaria. His pedagogic work started in 1985 in University of Chemical Technology and Metallurgy (UCTM) Sofia, Bulgaria where he served to nowadays.
Handling machines dynamic, Gear trains investigation, Theoretical and experimental analysis of multistage planetary gear trains, Agricultural machinery.