Issue title: Papers from the 29th Symposium on Naval Hydrodynamics, 26–31 August 2012, Gothenburg, Sweden
Article type: Research Article
Authors: Stern, Frederick; | Yang, Jianming | Wang, Zhaoyuan | Sadat-Hosseini, Hamid | Mousaviraad, Maysam | Bhushan, Shanti; | Xing, Tao;
Affiliations: IIHR-Hydroscience and Engineering, University of Iowa, Iowa City, IA, USA
Note: [] Corresponding author: Frederick Stern, IIHR-Hydroscience and Engineering, University of Iowa, Iowa City, IA 52242, USA. E-mail: [email protected]
Note: [] Current affiliation: Center for Advanced Vehicular Systems, Mississippi State University, Starkville, MS 39759, USA.
Note: [] Current affiliation: Mechanical Engineering Department, University of Idaho, Moscow, ID 83844, USA.
Abstract: Computational fluid dynamics for ship hydrodynamics has made monumental progress over the last ten years, which is reaching the milestone of providing first-generation simulation-based design tools with vast capabilities for model- and full-scale simulations and optimization. This is due to the enabling technologies such as free surface tracking/capturing, turbulence modeling, 6DoF motion prediction, dynamic overset grids, local/adaptive grid refinement, high performance computing, environmental modeling and optimization methods. Herein, various modeling, numerical methods, and high performance computing approaches for computational ship hydrodynamics are evaluated thereby providing a vision for the development of the next-generation high-fidelity simulation tools. Verification and validation procedures and their applications, including resistance and propulsion, seakeeping, maneuvering, and stability and capsize, are reviewed. Issues, opportunities, and challenges for advancements in higher-fidelity two-phase flow are addressed. Fundamental studies for two-phase flows are also discussed. Conclusions and future directions are also provided.
Keywords: CFD, ship hydrodynamics, free-surface/interfacial flow, motion, turbulence, high-fidelity simulation, V&V, captive and free running, wave breaking, spray and air entrainment
DOI: 10.3233/ISP-130090
Journal: International Shipbuilding Progress, vol. 60, no. 1-4, pp. 3-105, 2013
