Jim Grant is a senior consultant for DuPont, Wilmington, Del. He has worked in the Engineering Department of the company for the past 30 years, the last 22 providing internal support for heat and mass transfer applications at plants worldwide. He is an adjunct faculty member of the University of Delaware as well as Rowan University, and teaches internal company courses on heat transfer and distillation. He represents DuPont at Heat Transfer Research Inc., an industry consortium performing full scale heat transfer research and software development, and is active on its technical committee.