Seonhyo Lee, Joonho Jeon. "Analysis of the Light Extinction Effects by Smoke Particle Size and Composition from Polymethyl Methacrylate Combustion", 13th Asia-Oceania Symposium on Fire Science and Technology (AOSFST 2024), Daegu, Republic of Korea, Oral Presentation (2024.10.24.)

Daehwan Yu, Joonho Jeon. "Comparative study on validation of multi-step chemical reaction model in fire simulation", 13th Asia-Oceania Symposium on Fire Science and Technology (AOSFST 2024), Daegu, Republic of Korea, Oral Presentation (2024.10.24.)

Yejin Ha, Jihoon Park, and Joonho Jeon. "The Effects of Surface Area Exposed to Heat Flux on Combustion Characteristics of Activated Carbon", 13th Asia-Oceania Symposium on Fire Science and Technology (AOSFST 2024), Daegu, Republic of Korea, Poster Presentation (2024.10.23.)

Yejin Ha, Joonho Jeon. "A Characteristics of Smoke Particle Formation during Pyrolysis Process for Fire Spread Modeling", 40th International Symposium-Emphasizing Energy Transition, Milan, Italy, Poster Presentation (2024.07.22.)

Yejin Ha, Joonho Jeon. "A Study on the Analysis of Fire Behavior of Solid Combustible Material using a Pyrolysis Model", 14th International Symposium on Fire Safety Science (IAFSS 2023), Tsukuba, Japan, Poster Presentation (2023.10.25.)

Seonhyo Lee, Yejin Ha, and Joonho Jeon. "Experimental Study on Combustion and Fire Smoke Characteristics Cork Wallpaper using Smoke Density Chamber", Asia Pacific Symposium on Safety 2023 (APSS 2023), BITEC, Bangkok, Thailand, Poster Presentation (2023.10.18.)

Yejin Ha,  Joonho Jeon. "Experimental Study on Pyrolysis and Combustion Properties of Insulation Materials", 14th Asia-Pacific Conference on Combustion (ASPACC 2023), Kaohsiung, Taiwan, Poster Presentation (2023.05.18.)

Seonhyo Lee, Joonho Jeon. "Particle-Size Distribution and Light-Extinction Characteristics of Smoke from PVC under Radiative Heat Flux", 2025 SAREK (Society of Air-conditioning and Refrigerating Engineers of Korea) B·U·G Branch Conference, Busan, Republic of Korea, Poster Presentation (2025.05.22.)

Daehwan Yu, Joonho Jeon. "Numerical Study of the Effects of the Heat Release Rate and Opening Conditions on the Convective Heat Transfer in Horizontal and Vertical Compartment Fires", 2025 SAREK (Society of Air-conditioning and Refrigerating Engineers of Korea) B·U·G Branch Conference, Busan, Republic of Korea, Poster Presentation (2025.05.22.)

Yejin Ha, Joonho Jeon. "Pyrolysis Modeling of Solid Combustible Material for Fire Spread Prediction", 2025 SAREK (Society of Air-conditioning and Refrigerating Engineers of Korea) B·U·G Branch Conference, Busan, Republic of Korea, Poster Presentation (2025.05.22.)

Yejin Ha, Joonho Jeon. "A Study on Multi-Step Pyrolysis Reaction Modeling of Polyurethane Foam", 2025 KSMPE (Korean Society of Manufacturing Process Engineers) Annual Fall Conference, Yeosu, Republic of Korea, Oral Presentation (2025.05.07.)

Yejin Ha, Joonho Jeon. "Effects of Multi-Step Pyrolysis on the Combustion for Polyurethane Foam Insulation Material under Radiative Heat Flux", 2025 KIFSE (Korean Institute of Fire Science and Engineering) Annual Spring Conference, Daecheon, Republic of Korea, Oral Presentation (2025.04.24.)

Yejin Ha, Jihoon Park, and Joonho Jeon. "Characteristics of Carbon Monoxide Emission Resulting from the Thermal Reactions of Granular Activated Carbon", 2024 KRCRI (Korea Recycled Construction Resources Institute) Annual Fall Conference, Seogwipo, Republic of Korea, Oral Presentation (2024.11.01.)

Yejin Ha, Jihoon Park, and Joonho Jeon. "Combustion Characteristics according to Carbon Monoxide Formation of Activated Carbon under Heat Flux", 2024 KIFSE (Korean Institute of Fire Science and Engineering) Annual Fall Conference, Daegu, Republic of Korea, Oral Presentation (2024.10.25.)

Seonhyo Lee, Joonho Jeon. "Analysis of the Visibility Effect of PMMA by Smoke Particle Size according to Fire Conditions", 2024 KIFSE (Korean Institute of Fire Science and Engineering) Annual Spring Conference, Seogwipo, Republic of Korea, Oral Presentation (2024.04.26.)

Yejin Ha, Joonho Jeon. "An Experimental Study for Analysis on Smoke Characteristics of Polyurethane Foam During Fire Initial Stage", 2024 KIFSE (Korean Institute of Fire Science and Engineering) Annual Spring Conference, Seogwipo, Republic of Korea, Oral Presentation (2024.04.26.)

Daehwan Yu, Joonho Jeon. "Numerical Study on Methanol Pool Fires with Chemical Reactions using Fluent® and Fire Dynamic Simulator", 2024 KIFSE (Korean Institute of Fire Science and Engineering) Annual Spring Conference, Seogwipo, Republic of Korea, Poster Presentation (2024.04.25.)

Daehwan Yu, Yejin Ha, and Joonho Jeon. "Study on the Effect of Door Opening Conditions on Smoke Behavior using Fire Dynamics Simulator", 2023 KOSOS (Korean Society of Safety) Annual Fall Conference, Busan, Republic of Korea, Poster Presentation (2023.11.23.)

Yejin Ha,  Joonho Jeon. "A Study on Surface Pyrolysis and Combustion Characteristics of Foam Insulation Materials using Pyrolysis Model", 2023 KOSCO (Korean Society of Combustion) Annual Fall Conference, Seogwipo, Republic of Korea, Oral Presentation (2023.11.10.)

Seonhyo Lee, Joonho Jeon. "Experimental Study on Fire Smoke Characteristic of Jacket of Insulated Wire for Indoor Wiring using Smoke Density Chamber", 2023 KIFSE (Korean Institute of Fire Science and Engineering) Annual Fall Conference, Samcheok, Republic of Korea, Oral Presentation (2023.10.27.)

Yejin Ha,  Joonho Jeon. "An Experimental Study on Surface Pyrolysis Analysis of Insulation Materials for Sandwich Panel", 2023 KOSOS (Korean Society of Safety) Annual Spring Conference, Jeju, Republic of Korea, Oral Presentation (2023.05.11.)

Yejin Ha, Joonho Jeon. "A Numerical study on the performance of the smoke control system in hazardous vehicles fire in road tunnel", 2022 KIHM (Korea Institute of Hazardous Materials) Annual Conference, Busan, Republic of Korea, Oral Presentation (2022.08.18.)

Yejin Ha, Joonho Jeon. "A study on the application of multiple fuels using fire simulation", 2022 KIFSE (Korean Institute of Fire Science and Engineering) Annual Spring Conference, Jeju, Republic of Korea, Oral Presentation (2022.04.28.)

Yejin Ha, Joonho Jeon. "A Study on the necessity of smoke control system in the tunnel fire using fire simulation", 2022 KIC (Korea Institute of Building Construction) Annual Spring Conference, Naju, Republic of Korea, Oral Presentation  (2022.04.21.)

Yejin Ha,  Joonho Jeon. "A Study on Securing Fire Safety and Performance of the Smoke Control System in the Railway Tunnel", 2021 KOSOS (Korean Society of Safety) Annual Fall Conference, Jeju, Republic of Korea, Poster Presentation (2021.12.02.)

Yejin Ha, Joonho Jeon. "Study of Prediction of Smoke Behavior and Securing Smoke Control Performance by Vehicle Fires in Road Tunnel", 2021 KIFSE (Korean Institute of Fire Science and Engineering) Annual Fall Conference, Daegu, Republic of Korea, Poster Presentation (2021.11.25.)