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Proceedings Papers

Time-Domain Response-Based Structural Assessment of a FOWT – Buckling and Ultimate Strength Assessment

Wonki Moon, Zhirong Shen, Johyun Kyoung, Hyungtae Lee, Mugyeom Lee, Aldric Baquet, Kanghyun Song, Booki Kim, Jang Kim
Proc. ASME. IOWTC2022, ASME 2022 4th International Offshore Wind Technical Conference, V001T01A022, December 7–8, 2022
Paper No: IOWTC2022-96497
DOI: https://doi.org/10.1115/IOWTC2022-96497
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Topics: Buckling, Floating wind turbines, Structural analysis, Tensile strength
Proceedings Papers

Development of 15MW Floating Offshore Wind Turbine Substructure Customized to Korean Shipyard

Aldric Baquet, Kyong Hwan Kim, Jang Kim, Sewan Park, Yoon Jin Ha, Hyungtae Lee, Zhirong Shen, Johyun Kyoung
Proc. ASME. IOWTC2022, ASME 2022 4th International Offshore Wind Technical Conference, V001T01A016, December 7–8, 2022
Paper No: IOWTC2022-96596
DOI: https://doi.org/10.1115/IOWTC2022-96596
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Topics: Construction, Floating wind turbines, Mooring
Proceedings Papers

Joint-Industry Effort to Develop and Verify CFD Modeling Practice for Predicting Wave Impact

Csaba Pakozdi, Eloise Croonenborghs, Jang Kim, Milovan Peric, Guillaume Ducrozet, Benjamin Bouscasse, Haihua Xu, Andrea Califano, Andreas Akselsen, Sebastien Loubeyre
Proc. ASME. OMAE2022, Volume 1: Offshore Technology, V001T01A005, June 5–10, 2022
Paper No: OMAE2022-79152
DOI: https://doi.org/10.1115/OMAE2022-79152
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Topics: Computational fluid dynamics, Modeling, Waves, Time series, Simulation, Computer simulation, Computer software, Gravity (Force), Stress, Water
Proceedings Papers

A Hybrid Numerical Wave Model for Extreme Wave Kinematics

Jang Kim, Sewan Park, Johyun Kyoung, Aldric Baquet, Zhirong Shen, Yoon-Jin Ha, Kyong-Hwan Kim
Proc. ASME. OMAE2022, Volume 1: Offshore Technology, V001T01A006, June 5–10, 2022
Paper No: OMAE2022-87901
DOI: https://doi.org/10.1115/OMAE2022-87901
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Topics: Kinematics, Waves
Proceedings Papers

Numerical Ocean Wave-Basin (NOW): A Numerical Solution for FSRU Mooring Design Analysis

Jang Kim, Hyunchul Jang, Ho-Joon Lim, Lawrence Lai, Arnida Latifah, Erwan Auburtin, Nicolas Tcherniguin, Francois Petrie
Proc. ASME. OMAE2021, Volume 1: Offshore Technology, V001T01A034, June 21–30, 2021
Paper No: OMAE2021-63885
DOI: https://doi.org/10.1115/OMAE2021-63885
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Topics: Computational fluid dynamics, Design, Mooring, Oceans, Water, Waves
Proceedings Papers

Qualification Criteria for the Verification of Numerical Waves – Part 1: Potential-Based Numerical Wave Tank (PNWT)

Sébastien Fouques, Eloïse Croonenborghs, Arjen Koop, Ho-Joon Lim, Jang Kim, Binbin Zhao, Maxime Canard, Guillaume Ducrozet, Benjamin Bouscasse, Weizhi Wang, Hans Bihs
Proc. ASME. OMAE2021, Volume 1: Offshore Technology, V001T01A011, June 21–30, 2021
Paper No: OMAE2021-63884
DOI: https://doi.org/10.1115/OMAE2021-63884
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Topics: Waves, Computational fluid dynamics, Computer simulation, Engineering simulation, Flow (Dynamics), Modeling, Nonlinear waves, Ocean engineering, Offshore structural design, Physics
Proceedings Papers

Current Forces on Prelude Hull and Water Intake Riser by CFD: Full Scale Model Using Two of the World’s Largest Supercomputers

Erwan Auburtin, Jang Kim, Hyunchul Jang, Lawrence Lai, Jason McConochie, Yuriy Drobyshevski, Ewoud van Haaften
Proc. ASME. OMAE2021, Volume 1: Offshore Technology, V001T01A016, June 21–30, 2021
Paper No: OMAE2021-62276
DOI: https://doi.org/10.1115/OMAE2021-62276
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Topics: Computational fluid dynamics, Hull, Pipeline risers, Risers (Casting), Water, Stress, Wind tunnels, Boundary layers, Liquefied natural gas, Reynolds number
Proceedings Papers

Development and Verification of Modeling Practice for CFD Decay Calculations to Obtain Roll Damping of FPSO

Arjen Koop, Pierre Crepier, Sebastien Loubeyre, Corentin Dobral, Kai Yu, Haihua Xu, Yingying Zheng, Jang Kim, Jerry Huang
Proc. ASME. OMAE2021, Volume 8: CFD and FSI, V008T08A030, June 21–30, 2021
Paper No: OMAE2021-62411
DOI: https://doi.org/10.1115/OMAE2021-62411
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Topics: Computational fluid dynamics, Damping, FPSO, Modeling
Proceedings Papers

Development and Verification of Modeling Practice for CFD Calculations to Obtain Current Loads on FPSO

Arjen Koop, SeongMo Yeon, Kai Yu, Sebastien Loubeyre, Wei Xu, Jerry Huang, Vimal Vinayan, Madhusuden Agrawal, Jang Kim
Proc. ASME. OMAE2020, Volume 1: Offshore Technology, V001T01A013, August 3–7, 2020
Paper No: OMAE2020-19173
DOI: https://doi.org/10.1115/OMAE2020-19173
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Topics: Computational fluid dynamics, FPSO, Modeling, Stress
Proceedings Papers

CFD-Based Numerical Wave Basin for FPSO in Irregular Waves

Aldric Baquet, Hyunchul Jang, Ho-Joon Lim, Johyun Kyoung, Nicolas Tcherniguin, Timothee Lefebvre, Jang Kim
Proc. ASME. OMAE2019, Volume 1: Offshore Technology; Offshore Geotechnics, V001T01A009, June 9–14, 2019
Paper No: OMAE2019-96838
DOI: https://doi.org/10.1115/OMAE2019-96838
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Topics: Computational fluid dynamics, FPSO, Waves
Proceedings Papers

Wave Propagation in CFD-Based Numerical Wave Tank

Jang Kim, Aldric Baquet, Hyunchul Jang
Proc. ASME. OMAE2019, Volume 1: Offshore Technology; Offshore Geotechnics, V001T01A008, June 9–14, 2019
Paper No: OMAE2019-96460
DOI: https://doi.org/10.1115/OMAE2019-96460
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Topics: Computational fluid dynamics, Wave propagation, Waves
Proceedings Papers

A Coupled Potential-Viscous Flow Method for Wave Impact on Semi-Submersible Platform Simulation

Kangping Liao, Wenyang Duan, QingWei Ma, Binbin Zhao, Shan Ma, Jang Kim
Proc. ASME. OMAE2018, Volume 1: Offshore Technology, V001T01A005, June 17–22, 2018
Paper No: OMAE2018-78311
DOI: https://doi.org/10.1115/OMAE2018-78311
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Topics: Flow (Dynamics), Semi-submersible offshore structures, Simulation, Waves, Computational fluid dynamics, Stress, Damage, Overlays (Materials engineering), Seas, Surface roughness
Proceedings Papers

Numerical Modeling Using CFD and Potential Wave Theory for Three-Hour Nonlinear Irregular Wave Simulations

Aldric Baquet, Jang Kim, Zhenjia (Jerry) Huang
Proc. ASME. OMAE2017, Volume 1: Offshore Technology, V001T01A002, June 25–30, 2017
Paper No: OMAE2017-61090
DOI: https://doi.org/10.1115/OMAE2017-61090
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Topics: Computational fluid dynamics, Computer simulation, Engineering simulation, Simulation, Wave theory of light, Waves, Potential theory (Physics), Calibration, Damping, Energy dissipation
Proceedings Papers

Current Drag From Tow and Wind Tunnel Tests of a FLNG Hull

Zhenjia (Jerry) Huang, Jang Kim, Hyunchul Jang, Scott T. Slocum
Proc. ASME. OMAE2016, Volume 1: Offshore Technology; Offshore Geotechnics, V001T01A029, June 19–24, 2016
Paper No: OMAE2016-54493
DOI: https://doi.org/10.1115/OMAE2016-54493
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Topics: Drag (Fluid dynamics), Hull, Wind tunnels, Computational fluid dynamics, Boundary layers, Flow (Dynamics), Testing, Engineering simulation, Liquefied natural gas, Quality control
Proceedings Papers

Transducer Qualification for Wave Impact Load Measurements Using Wedge Drop Tests

Zhenjia (Jerry) Huang, Robert Oberlies, Don Spencer, Jang Kim
Proc. ASME. OMAE2015, Volume 7: Ocean Engineering, V007T06A003, May 31–June 5, 2015
Paper No: OMAE2015-41299
DOI: https://doi.org/10.1115/OMAE2015-41299
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Topics: Stress, Transducers, Waves, Wedges, Computational fluid dynamics, Offshore structures, Algorithms, Compressibility, Computer simulation, Engineering simulation
Proceedings Papers

An Experimental and Computational Development of a Benchmark Solution for the Validation of Numerical Wave Tanks

Arne Bøckmann, Csaba Pâkozdi, Trygve Kristiansen, Hyunchul Jang, Jang Kim
Proc. ASME. OMAE2014, Volume 2: CFD and VIV, V002T08A092, June 8–13, 2014
Paper No: OMAE2014-24710
DOI: https://doi.org/10.1115/OMAE2014-24710
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Topics: Waves, Circular cylinders, Computational fluid dynamics, Computer software, Overlays (Materials engineering)
Proceedings Papers

Analysis of Ringing Response of a Gravity Based Structure in Extreme Sea States

Jang Kim, Jaime Hui Choo Tan, Allan Magee, Guangyu Wu, Steve Paulson, Bill Davies
Proc. ASME. OMAE2013, Volume 7: CFD and VIV, V007T08A077, June 9–14, 2013
Paper No: OMAE2013-11466
DOI: https://doi.org/10.1115/OMAE2013-11466
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Topics: Gravity (Force), Seas, Stress, Waves, Computational fluid dynamics, Design, Hull, Resonance, Vibration, Approximation
Proceedings Papers

Ringing Analysis of a Vertical Cylinder by Euler Overlay Method

Jang Kim, Jim O’Sullivan, Alex Read
Proc. ASME. OMAE2012, Volume 4: Offshore Geotechnics; Ronald W. Yeung Honoring Symposium on Offshore and Ship Hydrodynamics, 855-866, July 1–6, 2012
Paper No: OMAE2012-84091
DOI: https://doi.org/10.1115/OMAE2012-84091
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Topics: Cylinders, Overlays (Materials engineering), Stress, Computational fluid dynamics, Waves, Computation, Damping, Fluids, Offshore structures
Proceedings Papers

Validation of HVS Semisubmersible VIM Performance by Model Test and CFD

Qi Xu, Jang Kim, Tirtharaj Bhaumik, Jim O’Sullivan, James Ermon
Proc. ASME. OMAE2012, Volume 1: Offshore Technology, 175-185, July 1–6, 2012
Paper No: OMAE2012-83207
DOI: https://doi.org/10.1115/OMAE2012-83207
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Topics: Computational fluid dynamics, Semi-submersible offshore structures, Design, Gulf of Mexico, Model basin, Rotation, Steel catenary risers
Proceedings Papers

Numerical Wave Tank Analysis of Wave Run-Up on a Truncated Vertical Cylinder

Jang Kim, Rajeev Jaiman, Steve Cosgrove, Jim O’Sullivan
Proc. ASME. OMAE2011, Volume 1: Offshore Technology; Polar and Arctic Sciences and Technology, 805-814, June 19–24, 2011
Paper No: OMAE2011-50283
DOI: https://doi.org/10.1115/OMAE2011-50283
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Topics: Cylinders, Waves, Computational fluid dynamics, Attractors, Diffraction, Geometry, Kinematics, Navier-Stokes equations, Overlays (Materials engineering)