Optimization Design and Performance Analysis of High Performance TLPs

doi:10.3969/j.issn.1004-132X.2017.10.009

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	Optimization Design and Performance Analysis of High Performance TLPs
	Chen, Bo; Yu, Zhiyong; Li, Xiaojian; Lyu, Yong
刊名	Zhongguo Jixie Gongcheng/China Mechanical Engineering
	2017-05-25
卷号	28 期号:10 页码:1190-1194
关键词	Design Hydrodynamics Infill drilling Offshore oil wells Plates (structural components) Semisubmersibles Comprehensive evaluation Heave response Hydrodynamic performance Incident wave frequencies Optimization design Semi-submersible drilling Tension leg platforms (TLP) Time history response
ISSN号	1004132X
DOI	10.3969/j.issn.1004-132X.2017.10.009
英文摘要	According to the deficiency of the existing TLP drilling platforms, A TLP with excellent performance was designed to provide reference for the design and selection of TLPs. Based on structure design method of sixth generation semi-submersible drilling platform, combining the advantages and disadvantages of heave plates and TLPs for analysis and design, a comprehensive evaluation was presented by hydrodynamics analysis software. Under the action of unit wave height, heave responses of TLPs were greatly influenced by incident wave frequencies and less influenced by wave directions. The new platform may effectively restrain the maximum heave responses. The natural periods of platforms heave response were reduced by heave plate structures. The vertical resistance of new type platform is about 1.769 times larger than that of the original platform. The time history responses of the new platform are decline of 7.247 m, the heave responses reduce 60.74%. Results show that the optimization design of TLPs is reasonable. Compared with original platform, the new platform has an excellent hydrodynamic performance and good application prospects. © 2017, China Mechanical Engineering Magazine Office. All right reserved.
语种	中文
出版者	Chinese Mechanical Engineering Society
内容类型	期刊论文
源URL	[http://ir.lut.edu.cn/handle/2XXMBERH/114034]
专题	兰州理工大学
作者单位	School of Mechanical and Electrical Engineering, Lanzhou University of Technology, Lanzhou; 730050, China
推荐引用方式 GB/T 7714	Chen, Bo,Yu, Zhiyong,Li, Xiaojian,et al. Optimization Design and Performance Analysis of High Performance TLPs[J]. Zhongguo Jixie Gongcheng/China Mechanical Engineering,2017,28(10):1190-1194.
APA	Chen, Bo,Yu, Zhiyong,Li, Xiaojian,&Lyu, Yong.(2017).Optimization Design and Performance Analysis of High Performance TLPs.Zhongguo Jixie Gongcheng/China Mechanical Engineering,28(10),1190-1194.
MLA	Chen, Bo,et al."Optimization Design and Performance Analysis of High Performance TLPs".Zhongguo Jixie Gongcheng/China Mechanical Engineering 28.10(2017):1190-1194.