Assistant Professor at Seoul National University of Science and Technology, South Korea📖
Dr. Dong-Bin Kwak is an accomplished researcher and educator specializing in aerosol science, particle technology, and filtration engineering. He is currently an Assistant Professor in the Department of Manufacturing Systems and Design Engineering at Seoul National University of Science and Technology, where he leads the Nanoparticle Engineering Laboratory (NEL) and contributes to the Center for Filtration Research (CFR). Dr. Kwak’s work bridges experimental and computational methods, addressing challenges in air filtration, semiconductor particle control, and fluid dynamics. He has received numerous accolades, including the Young Scientist Award from the Korean Society of Manufacturing Process Engineers and fellowships from the American Filtration and Separations Society.
Profile
Scopus Profile
Orcid Profile
Google Scholar Profile
Education Background🎓
Dr. Dong-Bin Kwak earned his Ph.D. in Mechanical Engineering from the University of Minnesota, Twin Cities, in 2023, where he conducted advanced research in aerosol science, contamination control, and filtration systems. Prior to this, he graduated with a Bachelor of Science in Mechanical Engineering with summa cum laude honors from Hanyang University, Seoul, Korea, in 2017. During his undergraduate studies, he received multiple prestigious scholarships and awards, including the National Engineering Fully Funded Scholarship and the President’s List Scholarship, which highlighted his exceptional academic performance and research potential.
Professional Experience🌱
- Assistant Professor, Seoul National University of Science and Technology, Korea (2024–Present)
Leading research in nanoparticle engineering and filtration systems.
- Applications Scientist, Onto Innovation, Chandler, AZ (2023)
Developed next-generation automated optical inspection (AOI) systems for semiconductor manufacturing.
- Graduate Research Assistant, University of Minnesota, USA (2017–2023)
Conducted pioneering research in contamination control, filtration efficiency, and aerosol particle characterization.
- Undergraduate Research Assistant, Hanyang University, Korea (2015–2017)
Focused on aerosol technology and heat transfer optimization.
Aerosol science and technology, particle generation and control, air and liquid filtration, gas-to-particle conversion, fluid dynamics, heat transfer, semiconductor contamination control, air pollution mitigation, and AI/ML applications in engineering.
Author Metrics
1. Nanofiber Filter Performance Improvement: Nanofiber Layer Uniformity and Branched Nanofiber
- Authors: SC Kim, S Kang, H Lee, DB Kwak, Q Ou, C Pei, DYH Pui
- Journal: Aerosol and Air Quality Research, Vol. 20 (1), pp. 80-88
- Citations: 36
- Year : 2020
- Abstract:
This study focuses on enhancing the performance of nanofiber filters by improving layer uniformity and introducing branched nanofiber structures. The research achieves higher filtration efficiency while maintaining a low-pressure drop, contributing to advancements in air quality control.
2. Inverse Heat Conduction Modeling to Predict Heat Flux in a Hollow Cylindrical Tube Having Irregular Cross-Sections
- Authors: JH Noh, DB Kwak, KB Kim, KU Cha, SJ Yook
- Journal: Applied Thermal Engineering, Vol. 128, pp. 1310-1321
- Citations: 31
- Year : 2018
- Abstract:
This paper uses inverse heat conduction modeling to predict heat flux in hollow cylindrical tubes with irregular cross-sections. The findings offer significant improvements for designing and optimizing thermal systems.
3. Cooling Performance of a Radial Heat Sink with Triangular Fins on a Circular Base at Various Installation Angles
- Authors: DB Kwak, JH Noh, KS Lee, SJ Yook
- Journal: International Journal of Thermal Sciences, Vol. 120, pp. 377-385
- Citations: 23
- Year : 2017
- Abstract:
The research evaluates the thermal behavior of radial heat sinks featuring triangular fins on a circular base at different installation angles. The study provides optimal design configurations to enhance heat dissipation efficiency in electronic cooling systems.
4. Numerical Investigation of Nanoparticle Deposition Location and Pattern on a Sharp-Bent Tube Wall
- Authors: DB Kwak, SC Kim, H Lee, DYH Pui
- Journal: International Journal of Heat and Mass Transfer, Vol. 164, Article 120534
- Citations: 20
- Year : 2021
- Abstract:
This paper presents a numerical investigation into nanoparticle deposition patterns on sharp-bent tube walls. The findings provide insights into improving design parameters for nanoparticle fluid management in industrial applications.
5. Optimization of the Radial Heat Sink with a Concentric Cylinder and Triangular Fins Installed on a Circular Base
- Authors: DB Kwak, HP Kwak, JH Noh, SJ Yook
- Journal: Journal of Mechanical Science and Technology, Vol. 32, pp. 505-512
- Citations: 19
- Year : 2018
- Abstract:
The study introduces an optimized design for radial heat sinks using concentric cylinders and triangular fins. By analyzing thermal performance and structural integrity, the research provides practical solutions for enhancing cooling systems.
Conclusion