| NO | contents |
| 31 | 전충환,유완석,한동식,최낙원,조성래,양진생,김광석 "Characterization of driving patterns and development of a driving cycle in a military area", TRANSPORTATION RESEARCH PART D-TRANSPORT AND ENVIRONMENT, 17, 7, pp519 ~ 524, 2012. 10. 01. LINK |
| 32 | 전충환,김종필,장영준,최호경 "Feasibility of using ash-free coal in a solid-oxide-electrolyte direct carbon fuel cell", INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, 37, 15, pp11401 ~ 11408, 2012. 08. 01. LINK |
| 33 | 이병화,김성곤,송주헌,장영준,전충환 "Influence of Coal Blending Methods on Unburned Carbon and NO Emissions in a Drop-Tube Furnace", ENERGY & FUELS, 25, 11, pp5055 ~ 5062, 2011. 11. 01. LINK |
| 34 | 김종필,임호,송주헌,장영준,전충환 "Numerical analysis on the thermal characteristics of photovoltaic module with ambient temperature variation", SOLAR ENERGY MATERIALS AND SOLAR CELLS, 95, 1, pp404 ~ 407, 2011. 01. 01. |
| 35 | 송주헌,이천성,김규보,전충환,장영준 "Comparison of analytic and numerical solutions for a burning soot bed in confined walls", THERMOCHIMICA ACTA, 513, 01월 02일, pp9 ~ 19, 2011. 01. 01. LINK |
