Assist. Prof. Dr Dong-Bin Kwak, Seoul National University of Science and Technology, South Korea
Assist. Prof. Dr. Dong-Bin Kwak 🎓🔬 is a dedicated mechanical engineer specializing in nanoparticle engineering and filtration systems. He earned his Ph.D. from the University of Minnesota 🏫 (2017-2023) and his B.Sc. summa cum laude 🎖️ from Hanyang University (2011-2017). Currently, he is an Assistant Professor at Seoul National University of Science and Technology 📚, leading the Nanoparticle Engineering Laboratory. His cutting-edge research focuses on air filtration, hydrosol measurements, and heat sink optimization 💨⚙️. Dr. Kwak is a recipient of the Young Scientist Award 🏆 and the AFS Fellowship. He has authored impactful publications and delivered numerous invited talks globally 🌍.
Publication Profile
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Education
Assist. Prof. Dr. Dong-Bin Kwak is an accomplished mechanical engineer with an impressive academic journey 📚. He earned his Ph.D. in Mechanical Engineering from the University of Minnesota, Twin Cities, USA (Sep. 2017 – Jan. 2023) 🌏🔧. Prior to this, he completed his Bachelor of Science in Mechanical Engineering with summa cum laude honors at Hanyang University, Seoul, Korea (Mar. 2011 – Feb. 2017) 🌟💼. His dedication to excellence and innovation has marked his academic and professional endeavors 💡. With expertise in mechanical engineering and a global education, Dr. Kwak continues to make impactful contributions to the field 🛠️📈.
Research and Project Experience
Assist. Prof. Dr. Dong-Bin Kwak is an esteemed Assistant Professor at Seoul National University of Science and Technology, leading the Nanoparticle Engineering Laboratory (NEL) 🎓. His research spans air filtration systems 💨, CMP-slurry filtration 🌎, and nanoparticle measurement 🔢, supported by LG and Samsung Electronics. Dr. Kwak optimizes filtration efficiency under varying humidity 🌪 and temperature ☀️ and pioneers AI-based heat sink designs 🧮. With expertise from roles at Onto Innovation 🌟 and the University of Minnesota, he advanced automated optical inspection 👁️ and contamination control 💧. His work also explores COVID-19 ventilation optimization 🦠 and electrospun nanofiber filtration. Dr. Kwak is a trailblazer in environmental and thermal engineering 🏫🔄.
Awards
Assist. Prof. Dr. Dong-Bin has earned numerous prestigious accolades 🏆 throughout his academic and professional journey. He received the Young Scientist Award from KSMPE in Dec. 2024 🧪 and the AFS Fellowship twice (2019, 2023) 🌍. Notably, he was honored with the Mechanical Engineering Fellowship and Honorary Hanyang Study Abroad Scholarship (2017-2018) 📚. His excellence began early, winning the National Engineering Fully Funded Scholarship (2011-2017) 🛠️ and multiple awards at Hanyang University, including the President’s List Scholarship 🥇. His achievements span Best Design 🏅, Capstone Chief Award 🎓, and Excellence Awards in competitions 🏗️. He also received the Best Tutor Award for Engineering Mathematics 📐.
Collaborations & Teaching 📚
Assist. Prof. Dr. Dong-Bin Kwak fosters innovation through impactful collaborations with industry giants like Samsung and LG 🤝💡. His commitment to nurturing future leaders is evident through his mentorship of undergraduate students 🎓✨. Dr. Kwak has shared his expertise as a professor at Seoul National University of Science and Technology 🏫🇰🇷 and as a course instructor at the University of Minnesota 📚🇺🇸. These roles highlight his dedication to academic growth and knowledge dissemination 📖🧑🏫. By bridging academia and industry, Dr. Kwak continues to drive technological advancements and inspire the next generation of innovators 🚀🔬.
Research Focus
Assist. Prof. Dr. Dong-Bin Kwak’s research focuses on thermal management systems, nanoparticle behavior, and nanofiber filtration technology 🔬🌡️. His studies include improving nanofiber filter performance 🧵🔍, modeling inverse heat conduction for irregular structures 🏗️🔥, and optimizing radial heat sinks with triangular fins for efficient cooling 🌀❄️. Dr. Kwak also investigates nanoparticle transport, deposition, and pressure drop across sharp-bent tubes and membranes, contributing to filtration efficiency and thermal sciences 🧪📊. His interdisciplinary work advances air quality, heat transfer, and filtration systems, addressing real-world challenges in energy and environmental engineering 🌍⚙️. His findings aid in optimizing industrial systems and cutting-edge filtration technologies 🏭✨.
Publication top notes
Nanofiber filter performance improvement: nanofiber layer uniformity and branched nanofiber
Inverse heat conduction modeling to predict heat flux in a hollow cylindrical tube having irregular cross-sections
Cooling performance of a radial heat sink with triangular fins on a circular base at various installation angles
Numerical investigation of nanoparticle deposition location and pattern on a sharp-bent tube wall
Optimization of the radial heat sink with a concentric cylinder and triangular fins installed on a circular base
Natural convection flow around heated disk in cubical enclosure
Characterization of colloidal nanoparticles in mixtures with polydisperse and multimodal size distributions using a particle tracking analysis and electrospray-scanning …
Influence of colloidal particles with bimodal size distributions on retention and pressure drop in ultrafiltration membranes
Experimental study of nanoparticle transport and penetration efficiency on a sharp-bent tube (elbow connection)
Modeling pressure drop values across ultra-thin nanofiber filters with various ranges of filtration parameters under an aerodynamic slip effect