Citation:
Jianxun Zhu,Liping Sun,Shengnan Liu and Jichuang Kang.Time Domain Simulation of a One Line Failure for a DP-assisted Mooring System[J].Journal of Marine Science and Application,2014,(3):321-326.[doi:10.1007/s11804-014-1263-9]
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Time Domain Simulation of a One Line Failure for a DP-assisted Mooring System
Jianxun Zhu,Liping Sun,Shengnan Liu and Jichuang Kang.Time Domain Simulation of a One Line Failure for a DP-assisted Mooring System[J].Journal of Marine Science and Application,2014,(3):321-326.[doi:10.1007/s11804-014-1263-9]
Info
- Title:
- Time Domain Simulation of a One Line Failure for a DP-assisted Mooring System
- Author(s):
- Jianxun Zhu; Liping Sun; Shengnan Liu and Jichuang Kang
- Affilations:
- Keywords:
- DP-assisted mooring system; time domain simulation; one line failure; semi-submersible platform.
- DOI:
- 10.1007/s11804-014-1263-9
- Abstract:
- This paper focuses on the research of a semi-submersible platform equipped with a DP-assisted mooring system. Based on the working principles of the DP-assisted mooring system and the model of the platform motion, a time domain simulation program is applied to analyze the impact, in the case of one line failure, on the platform motion, power consumption of the thrusters and the tension of the mooring lines. The results show that, under the 10-year wind dominant, a one line failure will have little impact on the tension of the mooring lines. When the failure line is windward, the power consumption will increase greatly with a weakened position of accuracy. However when the failure line is leeward, the power consumption will be reduced with a partly strengthened position of accuracy.
References:
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Memo
- Memo:
- Suppirted by the Programme of Introducing Talents of Discipline to Universities (B07019).
