This paper mainly studies the impact of the outer diameter, length and location of the buoyancy module of flexible riser on the overall performance of the riser and perform sensitivity analysis of these parameters. The model was built in ABAQUS to study on the section force and section moment in different cases by static analysis and dynamic analysis. The study shows that the outer diameter and location of the buoyancy module are both high-sensitivity parameters. The outer diameter mainly has a great impact on section moment of the riser and the location has an impact both on section force and section moment. However, the impact of length for the overall performance of the riser is weak. Sensitivity Analysis of buoyancy modules parameters in this paper plays a certain reference to the design of the buoyancy modules of the lazy-wave riser.
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ASME 2013 32nd International Conference on Ocean, Offshore and Arctic Engineering
June 9–14, 2013
Nantes, France
Conference Sponsors:
- Ocean, Offshore and Arctic Engineering Division
ISBN:
978-0-7918-5536-2
PROCEEDINGS PAPER
Sensitivity Analysis of Buoyancy Modules Parameters of Lazy-Wave Flexible Riser
Hua Sun,
Hua Sun
Shanghai Jiaotong University, Shanghai, China
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De-yu Wang
De-yu Wang
Shanghai Jiaotong University, Shanghai, China
Search for other works by this author on:
Hua Sun
Shanghai Jiaotong University, Shanghai, China
De-yu Wang
Shanghai Jiaotong University, Shanghai, China
Paper No:
OMAE2013-10498, V04AT04A037; 7 pages
Published Online:
November 26, 2013
Citation
Sun, H, & Wang, D. "Sensitivity Analysis of Buoyancy Modules Parameters of Lazy-Wave Flexible Riser." Proceedings of the ASME 2013 32nd International Conference on Ocean, Offshore and Arctic Engineering. Volume 4A: Pipeline and Riser Technology. Nantes, France. June 9–14, 2013. V04AT04A037. ASME. https://doi.org/10.1115/OMAE2013-10498
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