Plasma-Assisted Tech.

Energy conversion, propulsion, and combustion systems can be benefited by plasma-assisted technologies. Among many plasma-assisted technologies, plasma-assisted fuel reforming, flow control, and combustion control are our research interests. We perform both fundamental and applied research for plasma-assisted technologies. Our current emphasis is on developing environmentally benign plastic waste energy conversion processes and devices.

• Plasma-Assisted Fuel Reforming and Combustion: Waste-to-Energy Conversion

We investigate reforming of plastic wastes by using non-thermal and thermal plasma discharges. By reforming plastic wastes into gaseous fuels, the combustion efficiency can be improved, and the process could become more environmentally benign. Focuses on this study are the fundamentals of plasma-plastic interactions, the development of highly efficient and effective plasma reforming systems, and design of environmentally benign incinerators/combustors. The project is funded by NRF and OJERI @ KU (http://ojeri.korea.ac.kr)

• Laser Ignition

Laser ignition can extend flammability limit of fuel-air mixtures, increase ignition probability, and enhance flame propagation. We study fundamental process and characteristics of optically-induced plasma discharges for various pulsing strategies.

• Plasma Flow Control

We study flow control by non-thermal plasma discharges such as dielectric barrier discharge and corona discharge to improve the performance and the efficiency of propulsion systems and other aerodynamic systems.