Research developments in numerical methods of fluid-structure interactions in naval architecture and ocean engineering
It is a challenge to solve complex fluid-structure interaction (FSI) problems through theoretical derivations, whereas numerical simulation provides an effective solution and is widely applied in naval architecture and marine engineering. Based on grid treatment, FSI methods are classified into the...
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| Format: | Article |
| Language: | English |
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Editorial Office of Chinese Journal of Ship Research
2022-10-01
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| Series: | Zhongguo Jianchuan Yanjiu |
| Subjects: | |
| Online Access: | http://www.ship-research.com/cn/article/doi/10.19693/j.issn.1673-3185.02887 |
| _version_ | 1828135113364340736 |
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| author | Guiyong ZHANG Shuangqiang WANG Zhe SUN Qihang XIAO |
| author_facet | Guiyong ZHANG Shuangqiang WANG Zhe SUN Qihang XIAO |
| author_sort | Guiyong ZHANG |
| collection | DOAJ |
| description | It is a challenge to solve complex fluid-structure interaction (FSI) problems through theoretical derivations, whereas numerical simulation provides an effective solution and is widely applied in naval architecture and marine engineering. Based on grid treatment, FSI methods are classified into the body-fitted grid method, non-body-fitted grid method, overset grid method and particle-based method. The research development of these four types of methods is then reviewed. Both the body-fitted grid method and overset grid method can accurately capture the interface and are suitable for high Reynolds number flow problems, and the former is generally employed when structural deformation is considered, while the latter often works well when considering rigid body motion with complex geometric shapes. The non-body-fitted grid method can avoid the mesh update operation to make calculations simpler, and is widely used in the simulation of flow control, development of underwater flexible bionic vehicles and interference of multi-body motion. The particle-based method plays an increasingly important role in simulating strong nonlinear fluid-structure interaction problems involving severe free surface deformation, slamming, explosion, etc. The properties of different FSI problems determine the applicability of different methods. How to select a suitable numerical method and combine the advantages of various methods to develop novel numerical methods that can handle more challenging problems are important development directions for FSI algorithms. |
| first_indexed | 2024-04-11T17:43:33Z |
| format | Article |
| id | doaj.art-b56a64abc92b4d2c9e005d09aef67c1a |
| institution | Directory Open Access Journal |
| issn | 1673-3185 |
| language | English |
| last_indexed | 2024-04-11T17:43:33Z |
| publishDate | 2022-10-01 |
| publisher | Editorial Office of Chinese Journal of Ship Research |
| record_format | Article |
| series | Zhongguo Jianchuan Yanjiu |
| spelling | doaj.art-b56a64abc92b4d2c9e005d09aef67c1a2022-12-22T04:11:26ZengEditorial Office of Chinese Journal of Ship ResearchZhongguo Jianchuan Yanjiu1673-31852022-10-01175527310.19693/j.issn.1673-3185.02887ZG2887Research developments in numerical methods of fluid-structure interactions in naval architecture and ocean engineeringGuiyong ZHANG0Shuangqiang WANG1Zhe SUN2Qihang XIAO3School of Naval Architecture & Ocean Engineering, Dalian University of Technology, Dalian 116024, ChinaDepartment of Fisheries and Oceans, Bedford Institute of Oceanography, Dartmouth B2Y 4A2, CanadaSchool of Naval Architecture & Ocean Engineering, Dalian University of Technology, Dalian 116024, ChinaSchool of Naval Architecture & Ocean Engineering, Dalian University of Technology, Dalian 116024, ChinaIt is a challenge to solve complex fluid-structure interaction (FSI) problems through theoretical derivations, whereas numerical simulation provides an effective solution and is widely applied in naval architecture and marine engineering. Based on grid treatment, FSI methods are classified into the body-fitted grid method, non-body-fitted grid method, overset grid method and particle-based method. The research development of these four types of methods is then reviewed. Both the body-fitted grid method and overset grid method can accurately capture the interface and are suitable for high Reynolds number flow problems, and the former is generally employed when structural deformation is considered, while the latter often works well when considering rigid body motion with complex geometric shapes. The non-body-fitted grid method can avoid the mesh update operation to make calculations simpler, and is widely used in the simulation of flow control, development of underwater flexible bionic vehicles and interference of multi-body motion. The particle-based method plays an increasingly important role in simulating strong nonlinear fluid-structure interaction problems involving severe free surface deformation, slamming, explosion, etc. The properties of different FSI problems determine the applicability of different methods. How to select a suitable numerical method and combine the advantages of various methods to develop novel numerical methods that can handle more challenging problems are important development directions for FSI algorithms.http://www.ship-research.com/cn/article/doi/10.19693/j.issn.1673-3185.02887fluid-structure interaction (fsi)body-fitted grid methodnon-body-fitted grid methodoverset grid methodparticle-based method |
| spellingShingle | Guiyong ZHANG Shuangqiang WANG Zhe SUN Qihang XIAO Research developments in numerical methods of fluid-structure interactions in naval architecture and ocean engineering Zhongguo Jianchuan Yanjiu fluid-structure interaction (fsi) body-fitted grid method non-body-fitted grid method overset grid method particle-based method |
| title | Research developments in numerical methods of fluid-structure interactions in naval architecture and ocean engineering |
| title_full | Research developments in numerical methods of fluid-structure interactions in naval architecture and ocean engineering |
| title_fullStr | Research developments in numerical methods of fluid-structure interactions in naval architecture and ocean engineering |
| title_full_unstemmed | Research developments in numerical methods of fluid-structure interactions in naval architecture and ocean engineering |
| title_short | Research developments in numerical methods of fluid-structure interactions in naval architecture and ocean engineering |
| title_sort | research developments in numerical methods of fluid structure interactions in naval architecture and ocean engineering |
| topic | fluid-structure interaction (fsi) body-fitted grid method non-body-fitted grid method overset grid method particle-based method |
| url | http://www.ship-research.com/cn/article/doi/10.19693/j.issn.1673-3185.02887 |
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