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RISERS: 作品数：29被引量：89H指数：6; 导出分析报告; 相关领域：理学更多>>; 相关作者：马骏更多>>; 相关机构：中国海洋大学更多>>; 相关期刊：《Journal of Ocean University of China》《Journal of Energy and Power Engineering》《China Ocean Engineering》《Chinese Journal of Chemical Engineering》更多>>; 相关基金：国家自然科学基金国家高技术研究发展计划国家重点基础研究发展计划更多>>

Experimental Study on Vortex-Induced Vibration of Rough Risers Coupling with Interference Effect in Tandem Arrangement: 《China Ocean Engineering》2024年第3期394-407,共14页HU Ze-bo LIU Zhen LI Peng GUO Hai-yan REN Xiao-hui HOU Hao HAO Lian-hong; supported by the Natural Science Foundation of Shandong Province(Grant Nos.ZR2023ME040 and ZR2022QE118);the Key Technology Research and Development Program of Shandong Province(Grant No.2023CXGC010316);the Natural Science Foundation of Qingdao(Grant No.23-2-1-207-zyyd-jch),and the National Natural Science Foundation of China(Grant No.51709161).; In order to study the response law of vortex-induced vibration(VIV)of marine risers under the combined action of roughness and interference effects,and to reveal the coupling mechanism of roughness and interference ef...; 关键词：marine riser vortex-induced vibration tandem arrangement ROUGHNESS interference effect

Experimental Study on Vortex-Induced Vibration of Rough Risers with Coupling Interference Effect Under Side-by-Side Arrangement: 《China Ocean Engineering》2024年第1期18-28,共11页HU Ze-bo LIU Zhen LI Peng GUO Hai-yan WANG Shu-bing REN Xiao-hui HOU Hao WANG Ye-shuo; financially supported by the Natural Science Foundation of Shandong Province(Grant Nos.ZR2023ME040 and ZR2022QE118);the Key Technology Research and Development Program of Shandong Province(Grant No.2023CXGC010316);the Natural Science Foundation of Qingdao(Grant No.23-2-1-207-zyyd-jch);the Introduction and Education Plan for Young Innovative talents in Colleges and Universities of Shandong Province(Marine Civil Engineering Materials and Structure Innovation Research Team).; A vortex-induced vibration(VIV)experiment of rough risers with coupling interference effect under a side-by-side arrangement was carried out in a wave-current combined flume.The roughness of the riser was characterize...; 关键词：marine riser vortex-induced vibration side-by-side arrangement ROUGHNESS interference effect

Experimental Study on Interference Effect of Three Risers Arranged in Tandem with Variable Spacing Ratios: 《China Ocean Engineering》2023年第3期408-419,共12页ZHANG Peng LIU Li-hua LIU Ming REN Xiao-hui WANG Yu; financially supported by the National Natural Science Foundation of China (Grant No. 42177167);the Natural Science Foundation of Shandong Province (Grant No. ZR2019QEE008)。; Taking the three-riser group arranged in tandem as the research subject,an experimental study was carried out on the risers arranged in tandem.The purpose is to explore the sensitivity of the dynamic response of each ...; 关键词：three-riser group tandem arrangement vortex-induced vibration wake interference variable spacing ratios

A Finite Difference Approximation for Dynamic Calculation of Vertical Free Hanging Slender Risers in Re-Entry Application被引量：2: 《China Ocean Engineering》2012年第4期637-652,共16页王盛炜徐雪松姚宝恒连琏; supported and sponsored jointly by the National Natural Science Foundation of China(Grand Nos.51009092 and 50909061);Doctoral Foundation of the Ministry of Education of China(Grand No.20090073120013);the National High Technology Research and Development Program of China(863Program,Grand No.2008AA092301-1); The dynamic calculations of slender marine risers, such as Finite Element Method （FEM） or Modal Expansion Solution Method （MESM）, are mainly for the slender structures with their both ends hinged to the surface an...; 关键词：finite difference approximation free hanging slender risers Keller-box method Newton iteration re-entryapplication

Fully Coupled Effects of Hull,Mooring and Risers Model in Time Domain Based on An Innovative Deep Draft Multi-Spar被引量：9: 《China Ocean Engineering》2010年第2期219-233,共15页李彬彬欧进萍滕斌; supported by the National High Technology Research and Development Program of China(863 Program,Grant Nos.2006AA09A103 and 2006AA09A104); The coupled hull, mooring and riser analysis techniques in time domain are widely recognized as the unique approach to predict the accurate global motions. However, these complex issues have not been perfectly solved ...; 关键词：coupled analysis Spar platform nonlinear HULL MOORING RISER time domain

Simplified Prediction Model for Vortex-Induced Vibrations of Top Tensioned Risers被引量：4: 《China Ocean Engineering》2008年第2期291-302,共12页薛鸿祥唐文勇张圣坤; This work was supported by the National High Technology Research;Development Programof China(863Pro-gram,Grant No.2006AA09A107); According to the characteristics of deepwater top tensioned risers, a simplified model is presented to predict the multi-modal response of vortex-induced vibration （VIV） in non-uniform flow based on energy equilibri...; 关键词：top-tensioned riser vortex-induced vibration LOCK-IN simplified prediction model

Nonlinear Static Finite Element Stress Analysis of Pipe-in-Pipe Risers被引量：9: 《China Ocean Engineering》2005年第1期155-166,共12页周宏杰闫澍旺崔溦; Owing to the complexity of the pipe-in-pipe (PIP) riser system in structure, load and restraint, many problems arise in the structural analysis of the system. This paper presents a new method for nonlinear static fini...; 关键词：pipe-in-pipe stress analysis pipe-soil interaction RISER FE

Nonlinear Behaviour of Coflexip Risers: 《China Ocean Engineering》2001年第4期479-490,共11页Kamal Zare T. K. Datta; A modified Newton-Raphson iterative technique is formulated for obtaining the static configuration of the Lazy 'S' flexible marine riser between the floater and mid-arch buoy under its submerged self weight and the ap...; 关键词：lazy 'S' riser coflexip pipe flexible riser mid-arch buoy geometric nonlinearily

Dynamic Response Analysis of Risers Subjected to Combined Wave and Current Loading: 《China Ocean Engineering》1993年第2期147-156,共10页Nie, Wu Yu, Xiukun Ma, Chunyan Li, Weiyang; A dynamic response analysis in the frequency domain is presented for risers subjected to combined wave and current loading. Considering the effects of current, a modified wave spectrum is adopted to compute the linear...; 关键词：Drag Dynamic loads Dynamic response Frequency domain analysis Loads (forces) Ocean currents Spectrum analysis Time domain analysis VELOCITY Water waves

Nonlinear Dynamic Analysis of Flexible Marine-Risers被引量：2: 《China Ocean Engineering》1991年第4期373-384,共12页Chen Jiajing and Wang Dongjiao Professor, South China University of Technology, Guangzhou PhD Student, Hong Kong Polytechnic Formerly, South China University of Technology, Guangzhou; A nonlinear dynamic analysis model is estabilished on the basis of 'lumped mass' approach, which takes the influence of the fluid flow within the pipe into consideration. Numerical results are compared with the publis...; 关键词：flexible riser nonlinear dynamic analysis model irregular wave oilfield exploitation

RISERS