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Numerical Simulation of 3D Sloshing Flows in a Rectangular Tank by MPS Method
| Content Provider | Semantic Scholar |
|---|---|
| Author | Wan, Decheng Yang, Yaqiang Tang, Zhenyuan |
| Copyright Year | 2015 |
| Abstract | Liquid sloshing in a 3D rectangular tank under multiple degrees of freedom (DOF) excitations is simulated by the in house solver MLParticle-SJTU based on Moving Particle Semi-Implicit (MPS) method. Firstly, liquid sloshing under horizontal and angular motion is carried out to validate the present particle solver MLParticle-SJTU respectively. The comparison between the numerical flow pattern and impact pressure and the corresponding experimental data shows that MLParticle-SJTU is reliable and efficient to solve 3D sloshing problem. In addition, the present model is extended to 3D liquid sloshing with multiple degrees of freedom motions. The evolution of sloshing waves and impact pressure are analyzed to investigate the coupling effect of different DOF excitations. Results show that surge motion and rolling motion have weak interaction with each other. Sloshing can be damped if the amplitude and phase difference between surge motion and pitch motion are appropriate. |
| File Format | PDF HTM / HTML |
| Alternate Webpage(s) | http://dcwan.sjtu.edu.cn/userfiles/Numerical%20Simulation%20of%203D%20Sloshing%20Flows%20in%20a%20Rectangular%20Tank%20by%20MPS%20Method.pdf |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |
