As a multifunction floating platform, Floating Drilling, Production, Storage and Offloading (FDPSO) combining the well-known Floating Production, Storage and Offloading (FPSO) with a drilling unit. For the environment condition of deep-water oilfield is very severe, the motion response and mooring line tension of FDPSO is a worthy topic of studying. In this study, the numerical time-domain coupled prediction method for the mooring line tension and motion response of FDPSO system is constructed by ANSYS AQWA software. Furthermore, the results of a model test conducted in Harbin Engimeering University are used to investigate the feasibility and validity of the commercial simulation. The effect of mooring line pre-tension on the response of FDPSO is studied by varying the pre-tension of mooring line during the calculation. The time series curve of the mooring line tension and motion response, and the comparison of motion spectrum and mooring line tension spectrum are provided in this article.
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ASME 2016 35th International Conference on Ocean, Offshore and Arctic Engineering
June 19–24, 2016
Busan, South Korea
Conference Sponsors:
- Ocean, Offshore and Arctic Engineering Division
ISBN:
978-0-7918-4998-9
PROCEEDINGS PAPER
The Effect of Mooring Line Pre-Tension on FDPSO’s Motion Available to Purchase
Yanlong Sun,
Yanlong Sun
Harbin Engineering University, Harbin, China
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Huilong Ren,
Huilong Ren
Harbin Engineering University, Harbin, China
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Zhendong Liu,
Zhendong Liu
Harbin Engineering University, Harbin, China
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Liu Yan,
Liu Yan
Harbin Engineering University, Harbin, China
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Zepeng Guo
Zepeng Guo
Harbin Engineering University, Harbin, China
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Yanlong Sun
Harbin Engineering University, Harbin, China
Huilong Ren
Harbin Engineering University, Harbin, China
Zhendong Liu
Harbin Engineering University, Harbin, China
Liu Yan
Harbin Engineering University, Harbin, China
Zepeng Guo
Harbin Engineering University, Harbin, China
Paper No:
OMAE2016-54262, V007T06A080; 8 pages
Published Online:
October 18, 2016
Citation
Sun, Y, Ren, H, Liu, Z, Yan, L, & Guo, Z. "The Effect of Mooring Line Pre-Tension on FDPSO’s Motion." Proceedings of the ASME 2016 35th International Conference on Ocean, Offshore and Arctic Engineering. Volume 7: Ocean Engineering. Busan, South Korea. June 19–24, 2016. V007T06A080. ASME. https://doi.org/10.1115/OMAE2016-54262
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