O 2005 ~ 2007 : “Key technology development for supersonic combustion ramjet engine - KARI”

 < Design/analysis and ground test of a scramjet engine >

 < Ground test was performed using T4 shock tunnel at UQ > 

O 2006 ~ 2009 : “Essential test facility construction for air vehicle - KARI”

 < Construction of a Mach 5 supersonic blowdown wind tunnel, Project manager >

O 2008 ~ 2009 : “Design/manufacture and test of a model scramjet engine for ground tests  - KARI”

 < Engine intake and combustor test using the facilities of JAXA >

 < Ground test of a scramjet engine using HIEST at JAXA >

O 2010 ~ 2011 : “Performance improvement of hypersonic scramjet engine - KARI”

 < Research for thrust increase & durability enhancement >

O 2011 ~ 2012 : “Technology research on the performance enhancement of staged combustion cycle liquid rocket engines (8 ton class) - KARI”

 < Development of a 200 bar preburner, the researcher in charge of experiments & data analysis >

O 2011 ~ 2013 : “Korea Space Launch VehicleⅡ Program - KARI”

 < The researcher in charge of development of a pyro starter and a gas generator igniter >

O 2015 ~ 2017 : “Detailed numerical analysis of the liquid fuel spray ignition with thermal radiation -NSF”

 < Direct numerical simulation of turbulent combustion >

 < Numerical analysis of non-gray gas radiation >

O 2015 ~ 2018 : “Research on Gasdynamic Resonance Ignition Technology for the Multiple Ignition of a Liquid Rocket Engine -NSF”

 < Numerical analysis of Gasdynamic Resonance Ignitor >

O 2017 ~ 2020  : “Flow instabilities in propulsion systems due to the vortex/ flame interactions- NSF”

 < Direct numerical simulation of the vortex/flame interactions >

< Liquid rocket engine triplex preburner tests >

O 2018 ~ 2019 : “Numerical study of a liquid fuel supersonic combustor  -KARI”

 < Numerical analysis of a supersonic combustor >

O 2018 ~ 2023  : “Scramjet combined propulsion system laboratory - ADD”

 < Design of the propulsion system of a supersonic vehicle >