The Dynamics of the Problem Modeling and Numerical Simulation of Liquid Sloshing in Liquid Storage Container
[1]JIA Shan-po,ZHAO You-qing,XU Cheng-xiang.The Dynamics of the Problem Modeling and Numerical Simulation of Liquid Sloshing in Liquid Storage Container[J].Journal of Zhengzhou University (Engineering Science),2013,34(03):76-80.[doi:10.3969/j.issn.1671-6833.2013.03.019]
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Journal of Zhengzhou University (Engineering Science)[ISSN
1671-6833/CN
41-1339/T] Volume:
34
Number of periods:
2013 03
Page number:
76-80
Column:
Public date:
2013-05-31
- Title:
- The Dynamics of the Problem Modeling and Numerical Simulation of Liquid Sloshing in Liquid Storage Container
- CLC:
- 0353.1
- Abstract:
- Abstract:Based on acoustic models, the fluid can be modeled as an acoustic medium,discretized with acous-tic elements,and the free surface of the fluid must be ’skinned’ with membrane elements,and a groundedspring is attached to each node on the free surface of the fluid.Using the finite element package ABAQUs,weestablished the finite element model of 3D liquid sloshing in rectangular tank,analysed the eigenfrequenciesand the modals of liquid sloshing,and the numerical results were compared with analytical solution.The re-sults show that,by ABAQUS numerical simulation with high precision,this work illuminates the availabilityand reliability of the proposed method,which provides a new analysis method for the study of dynamic analysisof 3D liquid sloshing. Finally,the author analyzed the shaking frequency and liquid depth,width of the rela-tionship of such systems with different liquid height to width ratios considered.
- References:
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Last Update:
1900-01-01