Teach Yourself the Basics of Aspen Plus

RALPH SCHEFFLAN has been an Adjunct Professor at Stevens Institute of Technology (SIT) for the past twenty-nine years. He has taught four graduate courses—thermodynamics, process simulation, numerical methods, and equilibrium stage operations—during his time there, as well as being SIT's representative to Aspen Technology. Dr. Schefflan introduced process simulation at SIT evolving from Flowtran to Aspen Plus. In his twenty-two years at Hoffmann-LaRoche he also introduced process simulation and was a founding member of the Flowtran Users Group.