Numerical Simulation of Underwater Shock Wave Propagation in the Vicinity of Rigid Wall Based on Ghost Fluid Method
This paper presents numerical simulation of underwater shock wave propagation nearby complex rigid wall. The Ghost Fluid Method (GFM) for the treatment of complex rigid wall is developed. The theoretical analysis on the GFM-based algorithm and relevant numerical tests demonstrate that the GFM-based...
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| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Wiley
2015-01-01
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| Series: | Shock and Vibration |
| Online Access: | http://dx.doi.org/10.1155/2015/467376 |
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| _version_ | 1832559923779600384 |
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| author | Ru-Chao Shi Rui-Yuan Huang Guang-Yong Wang You-Kai Wang Yong-Chi Li |
| author_facet | Ru-Chao Shi Rui-Yuan Huang Guang-Yong Wang You-Kai Wang Yong-Chi Li |
| author_sort | Ru-Chao Shi |
| collection | DOAJ |
| description | This paper presents numerical simulation of underwater shock wave propagation nearby complex rigid wall. The Ghost Fluid Method (GFM) for the treatment of complex rigid wall is developed. The theoretical analysis on the GFM-based algorithm and relevant numerical tests demonstrate that the GFM-based algorithm is first-order accurate as applied to complex rigid wall. A large number of challenging numerical tests show that the GFM-based algorithm is robust and quite simple in various practical problems. The numerical results on shock wave propagation in the vicinity of rigid wall are verified by comparing to exact solution and the results by body-fitted-grid method. |
| format | Article |
| id | doaj-art-a7f0024299c84410ba907c19203f9f6f |
| institution | Kabale University |
| issn | 1070-9622 1875-9203 |
| language | English |
| publishDate | 2015-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Shock and Vibration |
| spelling | doaj-art-a7f0024299c84410ba907c19203f9f6f2025-02-03T01:28:54ZengWileyShock and Vibration1070-96221875-92032015-01-01201510.1155/2015/467376467376Numerical Simulation of Underwater Shock Wave Propagation in the Vicinity of Rigid Wall Based on Ghost Fluid MethodRu-Chao Shi0Rui-Yuan Huang1Guang-Yong Wang2You-Kai Wang3Yong-Chi Li4School of Civil Engineering, Henan Polytechnic University, Jiaozuo, Henan 454000, ChinaDepartment of Modern Mechanics, University of Science and Technology of China, Hefei, Anhui 230027, ChinaSchool of Civil Engineering, Henan Polytechnic University, Jiaozuo, Henan 454000, ChinaSchool of Civil Engineering, Henan Polytechnic University, Jiaozuo, Henan 454000, ChinaDepartment of Modern Mechanics, University of Science and Technology of China, Hefei, Anhui 230027, ChinaThis paper presents numerical simulation of underwater shock wave propagation nearby complex rigid wall. The Ghost Fluid Method (GFM) for the treatment of complex rigid wall is developed. The theoretical analysis on the GFM-based algorithm and relevant numerical tests demonstrate that the GFM-based algorithm is first-order accurate as applied to complex rigid wall. A large number of challenging numerical tests show that the GFM-based algorithm is robust and quite simple in various practical problems. The numerical results on shock wave propagation in the vicinity of rigid wall are verified by comparing to exact solution and the results by body-fitted-grid method.http://dx.doi.org/10.1155/2015/467376 |
| spellingShingle | Ru-Chao Shi Rui-Yuan Huang Guang-Yong Wang You-Kai Wang Yong-Chi Li Numerical Simulation of Underwater Shock Wave Propagation in the Vicinity of Rigid Wall Based on Ghost Fluid Method Shock and Vibration |
| title | Numerical Simulation of Underwater Shock Wave Propagation in the Vicinity of Rigid Wall Based on Ghost Fluid Method |
| title_full | Numerical Simulation of Underwater Shock Wave Propagation in the Vicinity of Rigid Wall Based on Ghost Fluid Method |
| title_fullStr | Numerical Simulation of Underwater Shock Wave Propagation in the Vicinity of Rigid Wall Based on Ghost Fluid Method |
| title_full_unstemmed | Numerical Simulation of Underwater Shock Wave Propagation in the Vicinity of Rigid Wall Based on Ghost Fluid Method |
| title_short | Numerical Simulation of Underwater Shock Wave Propagation in the Vicinity of Rigid Wall Based on Ghost Fluid Method |
| title_sort | numerical simulation of underwater shock wave propagation in the vicinity of rigid wall based on ghost fluid method |
| url | http://dx.doi.org/10.1155/2015/467376 |
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