Yohan Cha

Geomechanical, Hydraulic and Thermal Characteristics of Deep Oceanic Sandy Sediments Recovered during the Second Ulleung Basin Gas Hydrate Expedition

Yohan Cha, Tae Sup Yun, Young Jin Kim et al. · Energies · 2016 · 27 citations · Full text

Rock Testing, Engineering, Thermal Characteristics +19

Multi-objective optimization of the cathode catalyst layer micro-composition of polymer electrolyte membrane fuel cells using a multi-scale, two-phase fuel cell model and data-driven surrogates

Neil Vaz, Jaeyoo Choi, Yohan Cha et al. · Journal of Energy Chemistry · 2023 · 27 citations

Catalytic Membrane, Chemical Engineering, Engineering +9

Probing the influence of nonuniform Pt particle size distribution using a full three-dimensional, multiscale, multiphase polymer electrolyte membrane fuel cell model

Jaeyoo Choi, Eun‐Soo Kim, Yohan Cha et al. · Electrochimica Acta · 2021 · 26 citations

Materials Science, Chemical Engineering, Engineering +7

Lightweight pixel-wise segmentation for efficient concrete crack detection using hierarchical convolutional neural network

Jin Kim, Seungbo Shim, Yohan Cha et al. · Smart Materials and Structures · 2021 · 23 citations

New Segmentation Algorithm, Convolutional Neural Network, Engineering +18

Effect of Garnet Characteristics on Abrasive Waterjet Cutting of Hard Granite Rock

Tae-Min Oh, Gun-Wook Joo, Yohan Cha et al. · Advances in Civil Engineering · 2019 · 22 citations · Full text

Materials Science, Geotechnical Engineering, Rock Testing +14