Paul S. Krueger, Ph.D.

Paul Krueger joins the Hunt Institute as a Fellow bringing his expertise in mechanical engineering. His research interests and activities include unsteady hydrodynamics and aerodynamics, vortex dynamics, bio-fluid mechanics, bio-morphic propulsion, fluid-boundary and fluid-particle interactions, and fluid processes in additive manufacturing using a variety of materials, including degradable plastics.

Krueger received his B.S. in Mechanical Engineering in 1997 from the University of California at Berkeley.  He received his M.S. in Aeronautics in 1998 and his Ph.D. in Aeronautics in 2001, both from the California Institute of Technology (Caltech).  In 2002 he joined the Mechanical Engineering Department at Southern Methodist University (Dallas, TX) where he is currently a professor and department chair.  He is a recipient of the Rolf D. Buhler Memorial Award in Aeronautics, the Richard Bruce Chapman Memorial Award for distinguished research in Hydrodynamics, the Faculty Early Career Development (CAREER) Award from the National Science Foundation (2004), and the Ford Senior Research Fellowship from SMU (2012). 

Dr. Krueger’s most recent project in the Global Development Lab is the Biodegradable Plastics Project.  This project aims to develop novel materials that may be used to reduce plastic waste and are versatile enough to accommodate a range of manufacturing methods including 3D printing.  A key area of interest is in reducing medical plastic waste, as for instance by developing a 3D-printed biodegradable mask frame intended to be used in conjunction with surgical or cloth masks and provide the benefit of a more adequate seal to the face, while also posing a better environmental impact than most disposable PPE.

When asked about the motivation behind his impactful work, Dr. Krueger replied, “My motivation for working with the Hunt Institute springs from a desire to use engineering to help improve society and the environment we live in.  Sometimes this means working to overcome problems we have created ourselves, which underscores our responsibility to do something about it.”

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