Domestic Journal

Lin Yun, Jiho Park, Hyung Sub Sim, “Combined Experimental and Machine Learning Study of Injection Characteristics of High-Pressure Spray Injector,” Journal of Propulsion and Energy, 5(2), 39–51 , 2025 (DJ19)
https://doi.org/10.6108/JPNE.2025.5.2.039 

Seungwon Song, Sayop Kim, Je Ir Ryu, Hyung Sub Sim, “Study on Ignition and Combustion Characteristics of High-Pressure Liquid Fuel Using Experiments and Large-Eddy Simulations,” Journal of ILASS-Korea, 30(3), 138–145 ,2025. (DJ18) (Best Paper Award)
https://doi.org/10.15435/JILASSKR.2025.30.3.138 

Lin Yun, Dongryun Kim, Sangwook Jin, Doheon Kim, Jaehoon Ryu, Iksoo Park, Hyung Sub Sim, “Ultrasound-Based Diagnostics of Local Regression Rates of Solid Fuel in Ramjet Combustors,” Journal of the Korean Society of Propulsion Engineers, 29(6), 7–14 , 2025. (DJ17)
https://doi.org/10.6108/KSPE.2025.29.6.007 

Lin Yun, Tae-ho Kim, Dong-ho Jang, Jin-tae Jang, Sung-hoon Jeon, Jeil Jeong, Kwanyoung Noh, Hyung Sub Sim, “Comparative Study of Machine Learning-Based Denoising Techniques for High-Speed Schlieren Images,” Journal of ILASS-Korea, 30(3), 146–154, 2025. (DJ16)
https://doi.org/10.15435/JILASSKR.2025.30.3.146

Eunchong Kim, Lin Yun, Hyung Sub Sim, “Numerical Investigation of Regression Rate and Combustion Characteristics of Solid Fuel Using Counterflow Combustion Simulations,” Journal of the Korean Society of Combustion, 30(3), 11–17, 2025. (DJ15) (Best Paper Award)
https://doi.org/10.15231/jksc.2025.30.3.011 

Eungyo Choi, Byung Hun Jeong, Dongchang Park, Jung Hoon Park, Hyung Sub Sim, “ReaxFF Molecular Dynamics Simulation of Decomposition Mechanism and Kinetics of Liquid Hydrocarbon Fuel with Chemical Initiators,” Journal of the Korean Society of Combustion, 30(1), 57–66, 2025. (DJ14)
https://doi.org/10.15231/jksc.2025.30.1.057

Eunchong Kim, Iksoo Park, Seongjoo Han, Jaehoon Ryu, Hyung Sub Sim, “Numerical Study on Pyrolysis and Combustion Characteristics of Grain in Solid Fuel Ramjets,” Journal of the Korean Society of Propulsion Engineers, 29(2), 34–44, 2025. (DJ13)
https://doi.org/10.6108/KSPE.2025.29.2.034 

Lin Yun, Jiho Park, Hyung Sub Sim, “Machine-Learning Based Prediction of Rate of Injection in High-Pressure Injector,” Journal of ILASS-Korea, 29(3), 147–154, 2024. (DJ12)
https://doi.org/10.15435/JILASSKR.2024.29.3.147 

Lin Yun, Dongryun Kim, Iksoo Park, Sungju Han, Hyung Sub Sim, “Ultrasonic Signal Analysis of Solid Propellant Using Hilbert Transform,” Journal of the Korean Society of Propulsion Engineers, 28(4), 20–28, 2024. (DJ11)
https://doi.org/10.6108/KSPE.2024.28.4.020 

Jiho Park, Hyung Sub Sim, “Ignition and Combustion Characteristics of Alternative Fuel under High-Temperature and High-Pressure Conditions,” Journal of the Korean Society of Combustion, 29(3), 11–18, 2024. (DJ10)
https://doi.org/10.15231/jksc.2024.29.3.011 

Yeon-Ryong Chu, Minki Sa, Jiwon Kim, Suk Jekal, Chan-Gyo Kim, Ha-Yeong Kim, Song Lee, Hyung Sub Sim, Chang-Min Yoon, “Application of Silicon Sludge from Semiconductor Manufacturing Process as Pigments and Paints through Titanium Dioxide Coating,” Journal of the Korea Organic Resources Recycling Association, 31(3), 35–41, 2023. (DJ9)

https://doi.org/10.17137/korrae.2023.31.3.35 

Chan-Gyo Kim, Suk Jekal, Ha-Yeong Kim, Jiwon Kim, Yeon-Ryong Chu, Hyung Sub Sim, Chang-Min Yoon, “Synthesis of Various Biomass-derived Carbons and Their Applications as Anode Materials for Lithium Ion Batteries,” Journal of the Korea Organic Resources Recycling Association, 31(3), 27–34, 2023. (DJ8)

https://doi.org/10.17137/korrae.2023.31.3.27 

Jiwon Kim, Minki Sa, Yeon-Ryong Chu, Suk Jekal, Ha-Yeong Kim, Chan-Gyo Kim, Hyung Sub Sim, Chang-Min Yoon, “A Comparative Study on Morphologies and Characteristics of Silica Nanoparticles Recycled from Silicon Sludge Waste of Semiconductor Process Based on Synthesis Methods,” Journal of the Korea Organic Resources Recycling Association, 31(3), 5–13, 2023. (DJ7)

https://doi.org/10.17137/korrae.2023.31.3.5 

Yeon-Ryong Chu, Suk Jekal, Jiwon Kim, Ha-Yeong Kim, Chan-Gyo Kim, Minki Sa, Hyung Sub Sim, Chang-Min Yoon, “Preparation of Silica Nanoparticles via Recycling of Silicon Sludge from Semiconductor Dicing Process and Electro-responsive Smart Fluid Application,” Journal of the Korea Organic Resources Recycling Association, 31(3), 15–25, 2023. (DJ6)

https://doi.org/10.17137/korrae.2023.31.3.15 

Dong Hyun Kim, Min Sang Kim, Suk Jekal, Jiwon Kim, Ha-Yeong Kim, Yeon-Ryong Chu, Chan-Gyo Kim, Hyung Sub Sim, Chang-Min Yoon, “Synthesis of Nitrogen-Doped Porous Carbon Fibers Derived from Coffee Waste and Their Electrochemical Application,” Journal of the Korea Organic Resources Recycling Association, 31(1), 57–68, 2023. (DJ5)

https://doi.org/10.17137/korrae.2023.31.1.57 

Hyung-Sub Sim, Jong-Min Kim, Seong-Hyuk Lee, Young-Eui Shin, “Flow Characteristics and Filling Time Estimation for Underfill Process,” Journal of the Korean Welding and Joining Society, 25(3), 45–50, 2007. (DJ4)
https://doi.org/10.5781/KWJS.2007.25.3.045

Hyung-Sub Sim, Seong-Hyuk Lee, “Numerical Investigation on Nonequilibrium Energy Transfer in Thin Metal Film Structures during the Irradiation of Femtosecond Pulse Laser,” The Transactions of the Korean Institute of Electrical Engineers, 56(2), 367–373, 2007. (DJ3)
https://www.dbpia.co.kr/journal/articleDetail?nodeId=NODE01275976

Joo-Seok Kim, Hyung-Sub Sim, Seong-Hyuk Lee, Young-Eui Shin, “Femto-second Laser Ablation Process for Si Wafer Through-hole,” Journal of the Microelectronics and Packaging Society, 14, 29–36, 2007. (DJ2)
https://www.dbpia.co.kr/Journal/articleDetail?nodeId=NODE08959764

Hyung-Sub Sim, Seong-Hyuk Lee, “Numerical Study on Optical Characteristics of Multi-Layer Thin Film Structures Considering Wave Interference Effects,” The Transactions of the Korean Institute of Electrical Engineers C, 55(5), 272–277, 2006. (DJ1)
https://www.dbpia.co.kr/journal/articleDetail?nodeId=NODE01248692