Hyung Taek Ahn

University of Ulsan — South Korea

Engineering · Physical Sciences

9h-index688citations35works1.02yr avg
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Research Topics

Computational Fluid Dynamics and Aerodynamics(10), Lattice Boltzmann Simulation Studies(10), Fluid Dynamics Simulations and Interactions(9), Advanced Numerical Methods in Computational Mathematics(8), Fluid Dynamics and Heat Transfer(7)

Publications35 total

Flow Control of a Rim-Driven Propeller Using Vortex Generators for Enhanced Open-Water Performance
Journal of Marine Science and Engineering·2026Open Access
Dynamic Tumble Stability Analysis of a Hexapod Underwater Walking Robot
2025
Mechanical Deisgn and Hydrodynaimc Analysis of Underwater Walking Robot for Efficient Locomotion
2025
Optimal Attitude Determination for the CR200 Underwater Walking Robot
Applied Sciences·2024· 4 citedOpen Access
High-Order WENO-based Semi-Implicit Projection Method for Incompressible Turbulent Flows: Development, Accuracy, and Reynolds Number Effects
International journal of computational fluid dynamics·2023
Numerical simulation of flow over stationary and rotating golf ball on Cartesian grid
Journal of Fluids Engineering·2020
Hyperbolic cell-centered finite volume method for steady incompressible Navier-Stokes equations on unstructured grids
Computers & Fluids·2020· 7 cited
A geometric multigrid accelerated incompressible flow simulation over complex geometries
Computers & Fluids·2019· 1 cited
Hydrodynamic derivative determination based on CFD and motion simulation for a tow-fish
Applied Ocean Research·2018· 50 cited
A reconstruction-based cell-centered high-order finite volume method for incompressible viscous flow simulation on unstructured meshes
Computers & Fluids·2018· 9 cited
Simulation-Based Determination of Hydrodynamic Derivatives and 6DOF Motion Analysis for Underwater Vehicle
Journal of Ocean Engineering and Technology·2017· 4 citedOpen Access
Cell-centered high-order hyperbolic finite volume method for diffusion equation on unstructured grids
Journal of Computational Physics·2017· 16 cited
3D Nonlinear Coupled Simulation of Cable and Tow-Body System
The 27th International Ocean and Polar Engineering Conference·2017
3D Nonlinear Fully Coupled Simulation of Cable and Tow-fish System
Journal of Ocean Engineering and Technology·2016· 2 citedOpen Access
Nonlinear Analysis of Underwater Towed Cable Using Robust Nodal Position Finite Element Method
Journal of the Society of Naval Architects of Korea·2016· 2 citedOpen Access
6DOF Simulation and Determination of Hydrodynamic Derivatives of Underwater Tow-Fish Using CFD
Journal of the Society of Naval Architects of Korea·2016· 6 citedOpen Access
Simulation of laminar flow through eccentric annuli using isogeometric variational multiscale method
Journal of Mechanical Science and Technology·2015
Fully Unstructured Mesh based Computation of Viscous Flow around Marine Propellers
Journal of the Society of Naval Architects of Korea·2014· 10 citedOpen Access
Simulation of laminar and turbulent concentric pipe flows with the isogeometric variational multiscale method
Computers & Fluids·2012· 33 cited
Laminar and turbulent channel flow simulation using residual based variational multi-scale method
Journal of Mechanical Science and Technology·2012· 4 cited
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Frequent Co-authors

Gwangsoo Go(8), Mikhail Shashkov(5), Y. Kallinderis(3), Yousef Ghaffari Motlagh(3), Euntaek Lee(3), Euntaek Lee(3), Seong-Yeol Yoo(3), Graham F. Carey(2), Seung Yong Chun(2), Jung Suk Kim(2), Byeong Hee Lee(2), Seok Pyo Yoon(2), Bong-Huan Jun(2), Hyungwoo Kim(2), Thomas J.R. Hughes(1), Victor M. Calo(1), Hong Luo(1), Min-Geon Kim(1), Jin-Tae Lee(1), Hong-Gi Lee(1)