Energy Tech & Thermodynamics research in the Mechanical Engineering and Materials Science department focuses on the following areas:
Example research projects include design with constructal theory; optimal distribution of cooling during gas compression; networks of channels for self-healing composite materials; magnetic suspension to the control of vibrations in rotating machinery; nonlinear behavior of a magnetic bearing system; propulsion and power generation at the micro scale; impurity diffusion mechanisms and point defects in silicon and III-V compounds; line defects; precipitation and gettering; kinetic processes of defect evolution; x-ray scattering and electron microscopy; and crystal growth in nano-scale.
Adrian Bejan, J A Jones Professor - Dr. Bejan’s research covers a wide range of topics in thermodynamics, heat transfer, fluid mechanics, convection and porous media.
Chuan-Hua Chen, Assistant Professor - Dr. Chen's research involves physicochemical hydrodynamics at the micro and nanoscale where transport and interfacial phenomena closely interact with each other. Two core subjects are electrohydrodynamic transport for fluid manipulation at both nanometer and nanosecond scales, and bioinspired interfaces for capillarity-driven autonomous microsystems. We are closely integrating experiment and theory to develop innovative microfluidics and nanofluidics for applications ranging from biochemical assays to microelectronics cooling.
Laurens E. Howle, Associate Professor - Dr. Howle's research encompasses thermal science, fluid dynamics, and nonlinear dynamics.
Brian P. Mann, Assistant Professor - Dr. Mann's research focuses on nonlinear dynamics and vibration utilizing analytical, numerical, and experimental techniques. Fundamental investigations of phenomenon and application areas where dynamical systems theory plays an important role.
Josiah Knight, Associate Professor - Dr. Knight's research focuses on fluid mechanics, thermodynamics, heat transfer, and dynamics
Teh Y. Tan, Professor - Dr. Tan's research focuses on Impurity diffusion mechanisms and point defects in silicon and III-V compounds; line defects; precipitation and gettering; kinetic processes of defect evolution; x-ray scattering and electron microscopy; crystal growth in nano-scale
Xuanhe Zhao, Assistant Professor (effective 7/1/10) - Dr. Zhao's current research centers on soft active materials (SAMs), which include dielectric elastomers, hydrogels, magnetic polymers, and muscles. By integrating experiment and theory, Zhao is studying the behaviors of SAMs driven by multiple thermodynamic forces (e.g., stress, electric field, magnetic field, chemical potential), and exploring applications in various areas such as drug delivery, tissue engineering, energy harvesting, robotics, microfluidics, and water treatment.
The mission of Duke's Mechanical Engineering and Materials Science educational programs is to provide the knowledge, skills, and credentials needed to be successful in the practice of engineering; the preparation necessary to undertake professional registration; an educational preparation for graduate or professional study; and an education background that is the basis for professional growth and leadership throughout a career that may encompass a broad range of endeavors, both technical and non-technical.