In Combustion and Propulsion laboratory, we are investigating the characteristics of laminar/turbulent reacting flows using direct numerical simulations (DNS), large eddy simulations (LES), and Reynolds-Averaged Navier-Stokes Simulations (RANS) to understand flame instability, turbulence/chemistry interaction, etc. An indepth understanding of fundamental characteristics of laminar/turbulent flames can help us develop next-generation engines, gas turbines, and commercial boilers. We are also interested in supercritical CO2 (sCO2) oxy-fuel combustion and plasma-assisted combustion, and their emission characteristics in gas-turbine combustor.

DNS OF TURBULENT COMBUSTION

NEXT-GENERATION IC ENGINE COMBUSTION

FUNDAMETAL STUDY OF LAMINAR FLAME CHARACTERISRICS

GAS TURBINE COMBUSTION

Ki SungJung, Seung OokKim, Suk HoChung, Chun SangYoo
On the flame structure and stabilization characteristics of autoignited laminar lifted n-heptane jet flames in heated coflow air
Combustion and Flame, 2021, Vol. 223, No. 0, pp. 307~ 319

Min SungKang, Sun HoPark, Chun SangYoo, JeongPark, Suk HoChung
Effect of core metal on flame spread and extinction for horizontal electrical wire with applied AC electric fields
Proceedings of the Combustion Institute, 2020-09, Vol. 17, No. 0, pp. 0~ 0

SuhyeonOh, Kyu HoVan, Ki SungJung, Chun SangYoo, Min SukCha, Suk HoChung, JeongPark
On the oscillating flame characteristics in nonpremixed laminar coflow-jets: An experimental and numerical study
Proceedings of the Combustion Institute, 2020-09, Vol. 8, No. 0, pp. 0~ 0