Academic Journal
High-Order Spectral Irregular Wave Generation Procedure in Experimental and Computational Fluid Dynamics Numerical Wave Tanks, with Application in a Physical Wave Tank and in Open-Source Field Operation and Manipulation
| العنوان: | High-Order Spectral Irregular Wave Generation Procedure in Experimental and Computational Fluid Dynamics Numerical Wave Tanks, with Application in a Physical Wave Tank and in Open-Source Field Operation and Manipulation |
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| المؤلفون: | Kim, Young Jun, Canard, Maxime, Bouscasse, Benjamin, Ducrozet, Guillaume, Le Touzé, David, Choi, Young-Myung |
| المساهمون: | Laboratoire de recherche en Hydrodynamique, Énergétique et Environnement Atmosphérique (LHEEA), Centre National de la Recherche Scientifique (CNRS)-NANTES UNIVERSITÉ - École Centrale de Nantes (Nantes Univ - ECN), Nantes Université (Nantes Univ)-Nantes Université (Nantes Univ), Pusan National University (PNU), ANR-16-IDEX-0007,NExT (I-SITE),NExT (I-SITE)(2016) |
| المصدر: | ISSN: 2077-1312 ; Journal of Marine Science and Engineering ; https://hal.science/hal-04490737 ; Journal of Marine Science and Engineering, 2024, 12 (2), pp.227. ⟨10.3390/jmse12020227⟩. |
| بيانات النشر: | HAL CCSD MDPI |
| سنة النشر: | 2024 |
| المجموعة: | Université de Nantes: HAL-UNIV-NANTES |
| مصطلحات موضوعية: | irregular wave, breaking wave, experimental wave tank, numerical wave tank, high-order spectral, OpenFOAM, [SPI.MECA.MEFL]Engineering Sciences [physics]/Mechanics [physics.med-ph]/Fluids mechanics [physics.class-ph], [SDU.STU.OC]Sciences of the Universe [physics]/Earth Sciences/Oceanography |
| الوصف: | International audience ; The accurate generation of a target sea state in numerical or experimental wave tanks is a fundamental line of research for the ocean engineering community. It guarantees the quality and relevance of wave–structure interaction tests. This study presents a reproducible irregular wave generation and qualification procedure, accounting for the nonlinear aspects of wave propagation. It can be used for both numerical simulation and experiments. The presented numerical and experimental results are obtained from the OpenFOAM solver and the Ecole Centrale Nantes wave tank facilities, respectively. The procedure comprises two steps: First, the wavemaker motion is calibrated numerically to generate the target wave spectrum at the position of interest. This is achieved with a wavemaker-equipped nonlinear potential flow solver. The open-source HOS-NWT solver, based on the high-order spectral method, was employed in this study. Then, the corrected wavemaker motion is used directly in the experimental wave tank. OpenFOAM simulations were performed to generate waves with the relaxation method, using wave elevation and velocity field data from HOS-NWT. The procedure was finally tested for mild and extreme breaking sea states. The waves generated by the HOS-NWT solver, the experiment, and the OpenFOAM simulation were compared from both stochastic and deterministic perspectives. |
| نوع الوثيقة: | article in journal/newspaper |
| اللغة: | English |
| Relation: | hal-04490737; https://hal.science/hal-04490737; https://hal.science/hal-04490737/document; https://hal.science/hal-04490737/file/2024_Kim_JMSE.pdf |
| DOI: | 10.3390/jmse12020227 |
| الاتاحة: | https://hal.science/hal-04490737 https://hal.science/hal-04490737/document https://hal.science/hal-04490737/file/2024_Kim_JMSE.pdf https://doi.org/10.3390/jmse12020227 |
| Rights: | info:eu-repo/semantics/OpenAccess |
| رقم الانضمام: | edsbas.98549DF1 |
| قاعدة البيانات: | BASE |
| DOI: | 10.3390/jmse12020227 |
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