Numerical Modeling of Sloshing Frequencies in Tanks with Structure Using New Presented DQM-BEM Technique
The sloshing behavior of systems is influenced by different factors related to the liquid level and tank specifications. Different approaches are applicable for the assessment of sloshing behavior in a tank. In this paper, a new numerical model based on the differential quadrature method and boundar...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
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MDPI AG
2020-04-01
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| Series: | Symmetry |
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| Online Access: | https://www.mdpi.com/2073-8994/12/4/655 |
| _version_ | 1797570066477219840 |
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| author | Zhenda Wei Junwen Feng Mohammad Ghalandari Akbar Maleki Zahra Abdelmalek |
| author_facet | Zhenda Wei Junwen Feng Mohammad Ghalandari Akbar Maleki Zahra Abdelmalek |
| author_sort | Zhenda Wei |
| collection | DOAJ |
| description | The sloshing behavior of systems is influenced by different factors related to the liquid level and tank specifications. Different approaches are applicable for the assessment of sloshing behavior in a tank. In this paper, a new numerical model based on the differential quadrature method and boundary element approaches is adopted to investigate the sloshing behavior of a tank with an elastic thin-walled beam. The model is developed based on small slope considerations of the free surface. The main assumption of fluid modeling is homogeneity, isotropy, inviscid, and only limited compressibility of the liquid. Indeed, the formulation is represented based on the reduced-order method and then is employed for simulating the coupling between structure and fluid in symmetric test cases. The results are verified with the ANSYS and literature for symmetric rigid structural walls and then the code is employed to study the behavior of fluid-structure interaction in a symmetric tank with new and efficient immersed structure. |
| first_indexed | 2024-03-10T20:19:47Z |
| format | Article |
| id | doaj.art-ecdc19ba091f4774bb1e2dd03c90d4c9 |
| institution | Directory Open Access Journal |
| issn | 2073-8994 |
| language | English |
| last_indexed | 2024-03-10T20:19:47Z |
| publishDate | 2020-04-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Symmetry |
| spelling | doaj.art-ecdc19ba091f4774bb1e2dd03c90d4c92023-11-19T22:18:07ZengMDPI AGSymmetry2073-89942020-04-0112465510.3390/sym12040655Numerical Modeling of Sloshing Frequencies in Tanks with Structure Using New Presented DQM-BEM TechniqueZhenda Wei0Junwen Feng1Mohammad Ghalandari2Akbar Maleki3Zahra Abdelmalek4School of Economics and Management NJUST, Nanjing University of Science and Technology, Nanjing 210094, ChinaSchool of Economics and Management NJUST, Nanjing University of Science and Technology, Nanjing 210094, ChinaDepartment of Aerospace Engineering, Sharif University of Technology, P.O. Box 11155-8639, Tehran, IranFaculty of Mechanical Engineering, Shahrood University of Technology, Shahrood 3619995161, IranInstitute of Research and Development, Duy Tan University, Da Nang 550000, VietnamThe sloshing behavior of systems is influenced by different factors related to the liquid level and tank specifications. Different approaches are applicable for the assessment of sloshing behavior in a tank. In this paper, a new numerical model based on the differential quadrature method and boundary element approaches is adopted to investigate the sloshing behavior of a tank with an elastic thin-walled beam. The model is developed based on small slope considerations of the free surface. The main assumption of fluid modeling is homogeneity, isotropy, inviscid, and only limited compressibility of the liquid. Indeed, the formulation is represented based on the reduced-order method and then is employed for simulating the coupling between structure and fluid in symmetric test cases. The results are verified with the ANSYS and literature for symmetric rigid structural walls and then the code is employed to study the behavior of fluid-structure interaction in a symmetric tank with new and efficient immersed structure.https://www.mdpi.com/2073-8994/12/4/655flexible structurefluid–solid interactionsloshingdifferential quadrature-boundary element modeling formulationthin-walled beam |
| spellingShingle | Zhenda Wei Junwen Feng Mohammad Ghalandari Akbar Maleki Zahra Abdelmalek Numerical Modeling of Sloshing Frequencies in Tanks with Structure Using New Presented DQM-BEM Technique Symmetry flexible structure fluid–solid interaction sloshing differential quadrature-boundary element modeling formulation thin-walled beam |
| title | Numerical Modeling of Sloshing Frequencies in Tanks with Structure Using New Presented DQM-BEM Technique |
| title_full | Numerical Modeling of Sloshing Frequencies in Tanks with Structure Using New Presented DQM-BEM Technique |
| title_fullStr | Numerical Modeling of Sloshing Frequencies in Tanks with Structure Using New Presented DQM-BEM Technique |
| title_full_unstemmed | Numerical Modeling of Sloshing Frequencies in Tanks with Structure Using New Presented DQM-BEM Technique |
| title_short | Numerical Modeling of Sloshing Frequencies in Tanks with Structure Using New Presented DQM-BEM Technique |
| title_sort | numerical modeling of sloshing frequencies in tanks with structure using new presented dqm bem technique |
| topic | flexible structure fluid–solid interaction sloshing differential quadrature-boundary element modeling formulation thin-walled beam |
| url | https://www.mdpi.com/2073-8994/12/4/655 |
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