Ohio Research Scholar
PhD, Professor of Aerospace Engineering & Engineering Mechanics
484 Engineering Research Center
P. O. Box 210070,
Cincinnati, OH 45221-0070
Phone: (513) 556-2127
Fax: (513) 556-5038
Recipient of the 2014/2015 CEAS Research Award Young Faculty
Dr. Lee’s research focuses on combustion and propulsion problems in air-breathing and rocket propulsion systems. He has many years of experience in combustion dynamics in gas turbine, ramjet and augmentor, development of various laser-based optical diagnostic techniques with applications to propulsion systems, combustion control and sensors monitoring the combustion process, turbulent flame propagations and multi-phase combustion processes.
He has been collaborating with many major gas turbine/aircraft industries such as GE Aviation, GE Energy, Pratt and Whitney, Siemens-Westinghouse, Solar Turbines as well as the AFRL-Wright Patterson, NASA-GRC and DOE NETL (Natural Energy Technology Laboratory, Morgantown, WV) in those areas. His research interests also include supersonic combustion, plasma-aided combustion, solid-propellants and combustion of alternative fuels.
Publications (for past 4 years)
A.S. AlAdawy and J.G. Lee, ”Effect of Turbulence on NOx emission from a lean Perfectly-Premixed Combustor,” Fuel, Vol. 208, pp 160-167, 2017
S. Etheridge, J.G. Lee, C. Carter, M. Hagenmaier and R. Milligan,”Effect of Flow Distortion on Fuel/Air Mixing and Combustion in an Upstream-Fueled Cavity Flameholder for a Supersonic Combustor,” Experimental Thermal and Fluid Science, Vol. 88, pp 461-471, 2017
J. Yoon, S. Joo, J. Kim, M. C. Lee, J. G. Lee and Y. Yoon,” Effects of Convection Time on the High Harmonic Combustion Instability in a Partially Premixed Combustor,” The Proceedings of Combustion Institute, Vol. 36, Dec. 2016
A. Cakmakci, M. Knadler and J.G. Lee,” Spatio-temporal Distribution of Soot Temperature for Flames Using Optical Pyrometry Under Unsteady Inlet Airflow Conditions,” J. Engr. for Gas Turbines & Power, Vol. 169, Issue 5, 2016
M. Knadler, A. Cakmakci, and J.G. Lee,”Response of Soot Temperature to Unsteady Inlet Airflow Under Modulated Condition and Naturally-Occurring Combustion Dynamics,” J. Engr. for Gas Turbines & Power, Vol. 137, April 2015.
Song, C. Cain and J.G. Lee, ” Liquid Jets in Subsonic Air Crossflow at Elevated Pressure,” accepted for publication in J. Engr. for Gas Turbines & Power (2014) J. Song, C. Cain and J.G. Lee,” Liquid Jets in Subsonic Air Crossflow at Elevated Pressure,” J. Engr. for Gas Turbines & Power, Vol. 137, April 2015.
N. Tsolas, J.G. Lee and R. A. Yetter,”Flow reactor studies of non-equilibrium plasma-assisted oxidation of n-alkanes,” Phil. Trans. R. Soc. A, Vol. 373, July 2015.
Ramasubramanian, V. Notaro, and J.G. Lee, ”Characterization of Near-field Spray of Non-gelled and Gelled Impinging Doublets in Air under High Pressure,” Journal of Power and Propulsion, Vol. 31, pp.1642-1652, 2015.
J. Song, C. Ramasubramanian and J.G. Lee, ”Response of Liquid Jet to Modulated Crossflow," Atomization and Sprays, Vol. 24, Issue 2, 2014, pp. 129-154.
M-K. Kim, J. Yoon, J. Oh, J.G. Lee, J.G. and Y. Yoon, ” An experimental study of fuel air mixing section on unstable combustion in a dump combustor,” Applied Thermal Engineering, Vol. 62, Issue 2, 2014, pp. 662-670.