Research | Sangseok Han

Rough-Wall Hydrodynamics Multiphysics Coupling

Hydrodynamics-driven analysis of flow behaviour using high-fidelity CFD. Hydrodynamics-driven analysis of flow behaviour.
Multiphysics modelling of fluid-structure interactions in marine systems. Multiphysics modelling of fluid-structure interactions.

Research Timeline (2023–2026) · Research Log

2026

Transition to Doctoral-Level Research

Primary Research Outputs

Journal Publication

Beyond uniform roughness: Ship resistance with spatially non-uniform hull surface conditions

First & corresponding author

Ocean Engineering (Q1)

Research Continuation · South Korea

SNH36 — Full Paper Invited

A computational fluid dynamics analysis of spatial roughness distributions on ship resistance

First & corresponding author

36th Symposium on Naval Hydrodynamics (SNH36) — Busan, South Korea

2025

International Research

Selected Research Achievements

Cover Article (Selected from 185 papers)

Temperature-induced errors in ITTC model–ship extrapolation

First author

Journal of Marine Science and Engineering (Q2)

Reviewer Excellence Award

Ocean Engineering (Q1)

MSc Research — University of Strathclyde · United Kingdom

Conference Presentation

Impact of towing tank temperature on model-ship extrapolation

Presenting author

International Congress of Naval Architecture and Maritime Industry — Gijón, Spain

Conference Paper

Numerical analysis of fluid-structure interaction for semi-submersible FOWT

First & corresponding author

International Conference on Computational Methods in Marine Engineering (MARINE 2025) — Edinburgh, UK

Visiting Research — The University of Osaka · Japan

Conference Presentation

CFD-based model predictive control for point absorber wave energy converters

Presenting author

The Japan Society of Naval Architects and Ocean Engineers (JASNAOE 2025) — Hyogo, Japan

Peer Reviewer (Invited)

Physics of Fluids (Q1)

2024

Early Outputs & Domestic Recognition

BSc Research — Inha University · South Korea

Best Paper Award

Uncertainty of the ITTC 1957 correlation line with temperature variations

Presenting author

The 13th National Congress on Fluids Engineering — Daejeon, South Korea

Journal Publication

Resistance and speed penalty of a naval ship with hull roughness

Co-author

Ocean Engineering (Q1)

2023

Research Entry & Foundation

BSc Project — Inha University · South Korea

Industrial Technology Award

President of The Society of Naval Architecture of Korea

Conference Presentation

KABOAT 2023 competition report: Virtual simulation of an autonomous boat using MATLAB

Presenting author

Fall Conference of The Society of Naval Architecture of Korea — Daejeon, South Korea

· Research directions shift continuously and are reflected through outcomes.

· Collaboration — erikhan.nor@gmail.com