Visualization and Measurement
Computational Fluid Dynamics (CFD)
Visualization and Measurement
Computational Fluid Dynamics (CFD)
Visualization and Measurement
Contact line behaviors of evaporating droplets (shadowgraph)
Concentration measurement using Surface Plasmon Resonance imaging (SPRi)
Internal flow characteristics using Particle Image Velocimetry (PIV)
Contact line motions
Internal flow and concentration fields
HJ Lee, J Jin, WY Hwang, CK Choi, SH Lee, Time-invariant characteristics of evaporating thin film during droplet evaporation, Physics of Fluids, 2025, Vol. 37, No. 6, pp. 062114.
HJ Lee, CK Choi, and SH Lee, Surface plasmon resonance imaging for analyzing the local variation of evaporation flux of multiple binary mixture droplets, International Communications in Heat and Mass Transfer, 2023, Vol. 146, pp. 106906.
HJ Lee, CK Choi, and SH Lee, Vapor-shielding effect and the evaporation characteristics of multiple droplets, International Communications in Heat and Mass Transfer, 2023, Vol. 144, pp. 106789.
Computational Fluid Dynamics (CFD)
Dynamic behavior of evaporating droplets
Heat transfer and flow characteristics of heat exchangers (plate and finned-tube types)
Thermal-hydraulic performance evaluation in industrial applications
Droplet evaporation
HJ Lee, CK Choi, and SH Lee, Local heating effect on thermal Marangoni flow and heat transfer characteristics of an evaporating droplet, International Journal of Heat and Mass Transfer, 2022, Vol. 195, pp. 123206.
Plate heat exchanger
Finned-tube heat exchanger
HJ Lee and SH Lee, Effect of secondary vortex flow near contact point on thermal performance in the plate heat exchanger with different corrugation profiles, Energies, 2020, Vol. 12, No. 6, pp.1328. (IF: 3.0)
HJ Lee, J Ryu, and SH Lee, Influence of perforated fin on flow characteristics and thermal performance in spiral finned-tube heat exchanger, Energies, 2019, Vol. 12, No. 3, pp. 556.
Industrial applications