Study on key performance parameters of hydro-pneumatic tensioner for top tensioned riser
文献类型：期刊论文
| 作者 | Chen BQ; Yu JX; Yu Y ; Xu LX; Hao S; Wu C; Wu H(吴晗)
|
| 刊名 | APPLIED OCEAN RESEARCH
 |
| 出版日期 | 2019-03-01 |
| 卷号 | 84页码:206-215 |
| ISSN号 | 0141-1187 |
| 关键词 | Top tensioned riser Hydro-pneumatic tensioner Mathematical model Parameter analysis |
| DOI | 10.1016/j.apor.2019.01.004 |
| 英文摘要 | In this paper an improved mathematical model of a hydro-pneumatic tensioner (HPT) system for top tensioned riser (TTR) is derived by consideration of friction, mass of piston and piston rod, tension loss in hydraulic oil piping, and compressibility of hydraulic oil. The vertical motion of the riser string is also considered. Subsequently, the proposed detailed model and the conventional simplified model are comparatively studied. Finally, the tension characteristic and performance parameters of the HPT are analyzed based on the proposed model. Results show that the conventional simplified model indeed overestimates the tension of tensioner as it neglects some performance parameters resulting in tension loss. The diameters of piston and piston rod and the initial pressure of high pressure (HP) gas have the most significant influence on the tension of the tensioner. The initial volume of HP gas and the initial pressure of low pressure (LP) gas also have some impact. The influence of the initial volume of LP gas and the inner diameter and length of the piping is relatively small. The research has some reference value for HPT and TTR design. |
| 分类号 | 二类 |
| WOS关键词 | WATER DRILLING RISER ; DYNAMIC-ANALYSIS ; BOUNDARY CONTROL ; MARINE RISERS |
| WOS研究方向 | Engineering, Ocean ; Oceanography |
| 语种 | 英语 |
| WOS记录号 | WOS:000459363300016 |
| 资助机构 | National Natural Science Foundation of China [51609169, 51779173] ; GuangXi Science and Technology Major Project [AA17292007] |
| 其他责任者 | Yu, Y |
| 源URL | [http://dspace.imech.ac.cn/handle/311007/78465]  |
| 专题 | 力学研究所_流固耦合系统力学重点实验室(2012-) |
| 作者单位 | 1.{Chen, Baiquan、Yu, Jianxing、Yu, Yang、Xu, Lixin、Hao, Shuai、Wu, Chen} Tianjin Univ, State Key Lab Hydraul Engn Simulat & Safety, Tianjin 300350, Peoples R China 2.{Chen, Baiquan、Yu, Jianxing、Yu, Yang、Xu, Lixin、Hao, Shuai、Wu, Chen} Shanghai Jiao Tong Univ, Collaborat Innovat Ctr Adv Ship & Deep Sea Explor, Shanghai 200240, Peoples R China 3.{Wu, Han} Chinese Acad Sci, Inst Mech, Key Lab Mech Fluid Solid Coupling Syst, Beijing 100190, Peoples R China |
| 推荐引用方式 GB/T 7714 | Chen BQ,Yu JX,Yu Y,et al. Study on key performance parameters of hydro-pneumatic tensioner for top tensioned riser[J]. APPLIED OCEAN RESEARCH,2019,84:206-215. |
| APA | Chen BQ.,Yu JX.,Yu Y.,Xu LX.,Hao S.,...&吴晗.(2019).Study on key performance parameters of hydro-pneumatic tensioner for top tensioned riser.APPLIED OCEAN RESEARCH,84,206-215. |
| MLA | Chen BQ,et al."Study on key performance parameters of hydro-pneumatic tensioner for top tensioned riser".APPLIED OCEAN RESEARCH 84(2019):206-215. |
入库方式： OAI收割
来源：力学研究所
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