http://scholars.ntou.edu.tw/handle/123456789/20834
DC 欄位 | 值 | 語言 |
---|---|---|
dc.contributor.author | Bing-Ham Lin | en_US |
dc.contributor.author | Bang-Fuh Chen | en_US |
dc.contributor.author | Chia-Cheng Tsai | en_US |
dc.date.accessioned | 2022-03-02T02:14:25Z | - |
dc.date.available | 2022-03-02T02:14:25Z | - |
dc.date.issued | 2021-04 | - |
dc.identifier.uri | http://scholars.ntou.edu.tw/handle/123456789/20834 | - |
dc.description.abstract | A two dimensional numerical model for sloshing response of the partially filled container is developed by a meshless method in this study. Laplace equation is considered as the governing equation for potential flow, and fully non-linear free surface boundary conditions are implemented on the free surface. The numerical model is established in the moving coordinate system attached to the container. The present meshless method, method of fundamental solutions, only need to distribute nodes on the physical boundaries and the virtual boundaries outside the computational domain. Comparing with the traditional mesh-based numerical method, this method has the advantage of being easy to construct and flexible in dealing with the moving boundary problem. The program is written in Python. A simple method for tracking fully non-linear free surface is implemented, and the physical boundaries are updated with time. The numerical results agree very well with existing results in both resonance and off-resonance cases. The present numerical model is further applied to the sloshing response under coupled motions (horizontal and vertical). In order to study the stability of sloshing response (Benjamin and Ursell, 1954) under vertical motion, 25 cases are conducted in various sloshing parameters. In addition, the present numerical model has been successfully applied to investigating sloshing response under coupled motions. | en_US |
dc.language.iso | en_US | en_US |
dc.publisher | Elsevier | en_US |
dc.relation.ispartof | Computers and Mathematics with Applications | en_US |
dc.subject | Meshless method | en_US |
dc.subject | Method of fundamental solution | en_US |
dc.subject | Numerical tank | en_US |
dc.subject | Nonlinear free surface | en_US |
dc.title | Method of fundamental solutions on simulating sloshing liquids in a 2D tank | en_US |
dc.type | journal issue | en_US |
dc.identifier.doi | 10.1016/j.camwa.2019.07.028 | - |
dc.relation.journalvolume | 88 | en_US |
dc.relation.pages | 52-69 | en_US |
item.cerifentitytype | Publications | - |
item.languageiso639-1 | en_US | - |
item.grantfulltext | none | - |
item.fulltext | no fulltext | - |
item.openairetype | journal issue | - |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
crisitem.author.dept | College of Engineering | - |
crisitem.author.dept | Bachelor Degree Program in Ocean Engineering and Technology | - |
crisitem.author.dept | National Taiwan Ocean University,NTOU | - |
crisitem.author.dept | Center of Excellence for Ocean Engineering | - |
crisitem.author.dept | Basic Research | - |
crisitem.author.orcid | http://orcid.org/0000-0002-4464-5623 | - |
crisitem.author.parentorg | National Taiwan Ocean University,NTOU | - |
crisitem.author.parentorg | College of Engineering | - |
crisitem.author.parentorg | National Taiwan Ocean University,NTOU | - |
crisitem.author.parentorg | Center of Excellence for Ocean Engineering | - |
顯示於: | 海洋工程科技學士學位學程(系) |
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