Research Article
Nonlinear Finite Element Analysis of Sloshing
Table 1
Slosh frequencies compared with analytical solution.
| Mode no. | Present (rad/s) | Equation (26) (rad/s) | Error % |
| 1 | 3.7607 | 3.7594 | 0.0353 | 2 | 5.5456 | 5.5411 | 0.0801 | 3 | 6.8092 | 6.7986 | 0.1553 | 4 | 7.8715 | 7.8510 | 0.2620 | 5 | 8.8126 | 8.7777 | 0.3983 |
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