Chinese Journal of Ship Research, Volume. 17, Issue 2, 81(2022)
Numerical simulation analysis of liquid sloshing in tank under random excitation
Figures & Tables(19)
Fig. 9. Probability density distribution of right bulkhead wave height ()右舱壁波高概率密度分布图（）
Fig. 10. Probability density distribution of right bulkhead wave height ()右舱壁波高概率密度分布图（）
Fig. 11. Probability density distribution of right bulkhead wave height ()右舱壁波高概率密度分布图（）
Fig. 13. Power spectrum of right bulkhead wave height ()右舱壁波高能量谱（）
Fig. 14. Power spectrum of right bulkhead wave height ()右舱壁波高能量谱（）
Fig. 16. Probability density distribution of right bulkhead wave height ()右舱壁波高概率密度分布图（）
Table 1. Statistical analysis of amplitude and period
View tableView in ArticleTable 1. Statistical analysis of amplitude and period
${\omega _{\rm{p}}}$ 时间段 100~500 s 500~900 s 900~1 300 s Aave/m 0.65 ${\omega _0}$ 0.024 0.027 0.026 ${\omega _0}$ 0.042 0.039 0.040 1.5 ${\omega _0}$ 0.026 0.025 0.028 T/s 0.65 ${\omega _0}$ 0.928 0.817 0.820 ${\omega _0}$ 1.049 0.995 1.032 1.5 ${\omega _0}$ 0.743 0.785 0.783
Table 2. Statistical analysis of standard deviation
View tableView in ArticleTable 2. Statistical analysis of standard deviation
激励幅值Hs 右舱壁波高标准差 水平力标准差 0.002d 0.009 75 34.81 0.006d 0.031 02 96.22 0.010d 0.023 81 142.99
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Shengchao JIANG, Bo XU, Zihao WANG. Numerical simulation analysis of liquid sloshing in tank under random excitation[J]. Chinese Journal of Ship Research, 2022, 17(2): 81
Paper Information
Category: Ship Design and Performance
Received: Nov. 15, 2020
Accepted: --
Published Online: Mar. 24, 2025
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