James C. Hermanson, PhD, is Professor in the William E. Boeing Department of Aeronautics & Astronautics at the University of Washington, Seattle. He has held faculty positions at Worcester Polytechnic Institute and the University of Connecticut, as well as positions in industry at Boeing Aerospace Company and United Technologies Corporation. His research spans propulsion, combustion, gas dynamics, heat transfer and multiphase flow, cryogenics, and microgravity science, with projects funded by NASA, the National Science Foundation, the Office of Naval Research, the State of Washington, and private industry.