2024.05.28 “BASICS OF MOLECULAR DYNAMICS AND IT’S APPLICATION FOR THE SEMICONDUCTOR MANUFACTURING PROCESS”, –Mechanical Engineering Dept., Dong-Eui University, Invitation from Dr.Myungeun Suk

2023.10.06 “Continuum Model Template to Analyze Complex Parameters for Engine Cooling ”, – Korea Aerospace Research Institute (KARI), South Korea (Invitation from Dr.HyeonJun Kim)

2022.11.22 “Scale Effects in the Molecular Transport Phenomena”, – International Joint Seminar on Mechanical Engineering 2022, Japan-Asia Youth Exchange Program in Science (https://ssp.jst.go.jp/en/) JAPAN, Keynote lecture(online),  Invitation from Dr.Gyoko Nagayama

2022.11.08 “CONTINUUM MODELING APPROACH ON THE BOUNDARY FOR THE NANOSCALE TRANSPORT PHENOMENA”, – ENGE2022, Jeju, South Korea (Invited Speaker, Invitation from Dr.Woochul Kim)

2022.07.07 “Modeling Molecular Transport Phenomena in Nanochannels, Superlattices and Nanotubes”, – RGD32, Seoul, South Korea (Special session talk, Invitation from Dr.RhoShin Myong)

2022.04.15 “Analytical Heat Transfer Modeling for the Cost-effective Prototyping of Methane Thrust Rocket Cooling”, – Korea Aerospace Research Institute (KARI), South Korea (Invitation from Dr.HyeonJun Kim)

2021.08.15 “MODELING OF NANOSCALE TRANSPORT PHENOMENA FOR THE LIMITATIONS OF THE CONTINUUM APPROACH”, – MRS-Mexico IMRC, Cancun, MEXICO (Symposium invitation from  Dr.Bladimir Ramos Alvarado)

2021.03.25 “Basics of Molecular Dynamics and It’s Application for Transport Phenomena”, – IIT Kharagpur, International Webinar series on the topic "FLUIDS UNDER CONFINEMENT" Online lecture, INDIA (Lecture invitation from  Dr. Suman Chakraborty and Dr.Chirodeep Bakli)

2021.03.04 “Energy-on-a-chip system with super-fast mass transport and super-conductivity - Will it change how the word works?”, (Tackling the World's Grand Challenges, online seminar in Korean - watch again URL: https://youtu.be/F4JD769ZGpw) – The National Science Challenges Support & Network (Full video is here - URL: https://youtu.be/qnqB0HqcwMo )

2021.02.15 “Basics of Molecular Dynamics and It’s Application for Transport Phenomena”, (Online seminar in Korean - watch again URL: https://www.youtube.com/watch?v=rFiJgmLlt1M) – University of Seoul, South Korea (Invitation from  Dr.Jeil Jung)

2020.02.18 “Modeling molecular level transport phenomena using modified continuum approach”, – Gyeongsang National University, South Korea (Invitation from  Dr.Duck Jong Kim)

2020.01.29 “International collaboration strategy on computational material science field, based on the researcher's point of view”, – Korea Aerospace Research Institute (KARI), South Korea (Invitation from HangSeok Cho)

2019.12.17 “Modeling multi-scale transport phenomena on the interface using molecular dynamics”, – Korea Aerospace Research Institute (KARI), South Korea (Invitation from Dr.Keejoo Lee)

2019.11.08 “The Rarefied Gas Flow Behaviors in Nanochannel For Low Pressure Hyperloop System”, – School of Mechanical Engineering and Nuclear Engineering, UNIST, South Korea (Invitation from Dr.Jaeseon Lee)

2019.09.19 “Modeling Molecular Scale Liquids in Droplet, Capillary Imbibition, Channel and Pore Flows”, – School of Mechanical Engineering and Nuclear Engineering, UNIST, South Korea (Invitation from Dr.Hoon Eui Jeong)

2019.05.13 “Mechanical Engineering, present and future!”, SamSan High School, Ulsan, South Korea.

2018.02.13 “Modeling nano-scale transport phenomena on the interface using molecular dynamics.”, Mechanical Engineering Dept., Wichita State University, Wichita, Kansas, USA. (Invitation from Dr.Gisuk Hwang)

2018.01.18 “Modeling nanoscale heat transfer on dissimilar interfaces using Molecular Dynamics.”, Mechanical Engineering Dept., Univ. of North Texas, Denton, Texas, USA. (Invitation from Dr.Tae-Youl Choi)

2017.05.29 “Validity of Continuum Hypothesis on Thermal and Fluidic Transport In Nanochannels”, Mechanical Engineering Dept., KyungHee Univ., South Korea (Invitation from Dr. ByeongChan Lee)

2017.03.24 “Nanofluidics and Its Applications using Multiscale Computational Material Science Technique”, JNCASR, Bangalore, INDIA (NRF Korea)

2016.11.24 “Atoms and Molecules to the Continuum Description: Fixing the broken link”, – School of Mechanical Engineering and Nuclear Engineering, UNIST, South Korea (Invitation from Dr.GunHo Kim)

2016.09.28 “Transport Phenomena on Various Material Interfaces” – Mechanical Engineering Dept., SeoulTech, South Korea (Invitation from Dr.KyuHo Sim)

2016.09.27 “Transport Phenomena on Various Material Interfaces” – KONNECT Brokerage Seoul, Seoul, South Korea (NRF Korea)

2016.09.22 “Gas model analysis for the Stirling engine using multiscale simulations” - KEPCO, Daejeon, South Korea (Invitation from Dr.KyuHo Sim)

2016.08.18 “Thermal Transport in Solidification Process for Additive Manufacturing” - KSTP, MuJu Resort, South Korea (Invitation from Dr.WooChoul Kim)

2016.02.26 “Thermal Transport in Solidification Process for Additive Manufacturing” - Center for 3D Advanced Additive Manufacturing, UNIST, South Korea (Invitation from Dr.NamHun Kim)

2015.09.23 “Molecular Dynamics Study of Transport Phenomena in Nanofluidic Channels” – School of Mechanical Engineering and Nuclear Engineering, UNIST, South Korea (Invitation from Dr.JaeSung Jang)

2011.04.26 “Modeling of signaling pathways underlying endocannabinoid production in spines and dendrites of a striatal medium spiny neuron” - AJOU University School of Medicine & Graduate School of Medicine, South Korea (Invitation from Dr. HaeYoung Suh-Kim)

2008 - Apr.14/08, Dec.2/08,  Molecular Dynamics and Statistical Mechanics in Nano-scale Fluid Flow, Old Dominion University, VA, USA (Invitation from Dr.Ali Besokok)