Kim, Jang Whan and Jang, Hyunchul and Baquet, Aldric and O'Sullivan, Jim and Lee, Sungwok and Kim, Booki and Jasak, Hrvoje (2016) Technical and Economic Readiness Review of CFD-Based Numerical Wave Basin for Offshore Floater Design. = Technical and Economic Readiness Review of CFD-Based Numerical Wave Basin for Offshore Floater Design. In: Offshore Technology Conference, 2-5.5.2016., Houston, TX, USA.
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Technical and Economic Readiness Review of CFD- Based Numerical Wave Basin for Offshore Floater Design.pdf - Published Version Jezik dokumenta:English Download (1MB) | Preview |
Abstract
As Computational Fluid Dynamics (CFD) and High Performance Computing (HPC) technologies matured in many other industries, the offshore industry has begun to recognize CFD-based Numerical Wave Basin (NWB) as a design tool to evaluate offshore floater design more efficiently and with less uncertainty than the conventional ways relying on empirical methods. The recent NWB technology development has focused on the customization of CFD software for offshore design practices and validation of the developed analysis tools/procedures against physical model tests. Development has now extended to simulation of fully coupled hull-mooring-riser systems. Technology readiness of the NWB for field application is demonstrated for two benchmark problems: Vortex-induced motion of a multi-column floater Global performance of a multi-column floater in extreme wave environment The results indicates that the CFD-based numerical wave basin, although still computationally expensive, is technically ready to be a complementary tool to physical wave basin for offshore platform global performance design.
| Item Type: | Conference or Workshop Item (Lecture) |
|---|---|
| Keywords (Croatian): | global performance; CFD; numerical wave basin; floater design; hull-mooring-riser |
| Subjects: | TECHNICAL SCIENCE > Shipbuilding |
| Divisions: | 500 Department of Energy, Power Engineering and Environment > 530 Chair of Turbomachinery |
| Indexed in Web of Science: | No |
| Indexed in Current Contents: | No |
| Date Deposited: | 29 Mar 2017 12:48 |
| Last Modified: | 12 Jan 2018 10:12 |
| URI: | http://repozitorij.fsb.hr/id/eprint/7664 |
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