MAE News AERO Fall 2015 | Page 2

E X P LO R AT I O N I N N O VAT I O N I M PA C T AERO ENGR This US Airforce illustration depicts a test vehicle during a hypersonic flight test / Photo courtesy of US Airforce AE + Propulsion = Hypersonic Aerospace Engineering at the University of Virginia has world-class excellence in propulsion research with a focus on hypersonics, supersonic combustion, pollutant formation, and multi-phase flow. In the last few years, the Aerospace Research Laboratory directed the $9 million National Center for Hypersonic Combined Cycle Propulsion led by U.Va. Prof. Jim McDaniel with co-investigators Professors Harsha Chelliah and Chris Goyne. The experiments conducted at U.Va. Professor Harsha Chelliah revealed new fluid and combustion physics, which were used to develop computational techniques throughout the United States. Professor Chelliah also leads a new NSF-AFOR $1.5 million project to better understand more details about turbulent flame structures in these supersonic reacting flows. U.Va. also spearheaded the Rolls-Royce Commonwealth Center for Advanced Propulsion Systems, which sponsored projects by Eric Loth and by Chelliah to examine motion of nano/micro-particles in jet engines to improve robustness and reduce emissions of aircraft. Associated with this emissions work, Chelliah has been selected by Downing College at Cambridge University to be the 2016 Thomas Jefferson Visiting Fellow. During his sabbatical leave, Chelliah will collaborate with Cambridge University researchers on the development of chemical kinetic models for computational simulations to support unprecedented low-emissions of future gas turbine engines. AE + Aircraft Design = National Championships Prof. Jim McDaniel teaches a senior-level, two-semester, capstone aircraft design sequence. Every year the class enters a national aircraft design competition, defined and administered by either NASA or the FAA. In the previous 12 years of this competition, the U.Va. designs have won four first-place and four second-place awards, successfully competing with both undergraduate and even graduate teams from the top-ranked aerospace The MANTA is a design for a four-seat, all-electric general programs across the aviation airplane. It was submitted to the 2015 NASA country. Aeronautics Research Mission Directorate Design Challenge. Aerospace Engineering (AE) at the University of Virginia is a thriving program of undergraduates, graduate students, and faculty with a commitment to exploration, innovation, and engineering excellence. Research strengths include the Applied Research Laboratory, the Rolls-Royce Commonwealth Center for Advanced Propulsion, and projects in combustion and wind energy. The focus on engineering excellence has led to many national awards, scholarships and fellowships, such as the AIAA Abe Zarem award for one of our students and the University of Cambridge Jefferson Award for one of our faculty. With a new department chair for Mechanical and Aerospace Engineering, a plan for 2020 has been established to build on these aerospace strengths and enhance cross-cutting research, such as cyber-physical drone platforms. Through this combination, our department plans to increase both the faculty and graduate student population by 50% in the next five years. photo courtesy of US Airforce Eric Loth, Chair Department of Mechanical and Aerospace Engineering Eric Loth, the new Chair of Mechanical and Aerospace Engineering (MAE) at the University of Virginia, is a PhD graduate of the University of Michigan. In 1990, Loth started as a faculty member at the University of Illinois, where he rose to the position of Professor, Willett Faculty Scholar, and Associate Head of Aerospace Engineering. In 2010, he joined the University of Virginia and later became its first Rolls-Royce Commonwealth Professor. Among many awards and distinctions, Loth has been named a Fellow of the American Society of Mechanical Engineers, a Fellow of the National Center for Supercomputing Applications, and a Fellow at Magdalene College at Cambridge University. Research by Loth and his students has resulted in more than 300 publications on a wide variety of topics including wind energy, unsteady aerodynamics, supersonic propulsion, multiphase flow, and micro-/nano-scale fluid dynamics.