..., elucidating the suitability of four FOWT concepts—SPAR, semi-submersible, TLP, and barge—for specific marine locations focusing on operational parameters, i.e., Design for Operability. Through a systematic assessment using Key Performance Indicators (KPIs) like total acceleration, heave, and pitch motion...

... ABSTRACT An oil field X in South China Sea was considering using TLP, which was the first time in China. The interference of TLP drilling and production risers may result in fatigue damage and even diffusion. Based on local conditions, an optimized finite element method was used to analyse...

... of freedom exhibiting large displacement under unidirectional waves. Response control in surge motion is assessed for different ratios of the mass of the TMD to that of the TLP. TMD is positioned such that the mass center of the primary and secondary system is colinear, concurrent and coplanar. TMD...

... geologist sustainability plate tectonics tlp japan government social responsibility wind turbine mast sub-sea system excitation tlp-based irregular wave spectrum dynamic analysis simulation result seismic excitation asia government wind energy environmental condition...

... ABSTRACT This study numerically compares TLP(Tension Leg Platform) motions and fatigue lives of tendons with or without including TLP VIM(Vortex Induced Motion) or tendon VIV(Vortex Induced Vibration) in coupled analysis of TLP with tendons in waves and currents. Equation of motion was solved...

... simulation vortex riser tlp platform uniform flow vim standard deviation vim response Proceedings of the Thirty-second (2022) International Ocean and Polar Engineering Conference Shanghai, China, June 5 10, 2022 Copyright © 2022 by the International Society of Offshore and Polar Engineers (ISOPE...

... Center for Advanced Ship and Deep-Sea Exploration Shanghai, China ABSTRACT In the literature, only a limited number of studies have been conducted addressing the seismic topic of TLP. Venkataramana K, et al. (1993) and As a typical complaint offshore structure, the tension leg platform (TLP...

... storage & offloading floating production storage and offloading controller natural frequency performance metric wind case turbine national renewable energy laboratory dominant rigid-body mode two-dof model-informed controller gain tuning tlp detuned controller Proceedings of the Thirty...

... ABSTRACT The paper will focus on the offshore substructure design process for floating wind turbines. Especially the potential for modularity will be highlighted. Thus, the specific aspects of the developed TLP substructure will be emphasized. In this context, logistical requirements (e.g...

... It is general consensus that set-down should be considered in airgap assessment for a deep-water Tension Leg Platform (TLP). The set- down is caused by compliant modes in horizontal planes (surge, sway and yaw) which has profound implications in various aspects of TLP design. During the design of a TLP...

... subsea system shanghai waigaoqiao shipbuilding co platform wave exciting force transverse load chunhui li cable longitudinal load tension leg platform gang chen wave force upstream oil & gas motion response linlin yan yang mooring system line force hongtao yuan pier tlp...

...Prestressed Ultra High Performance Concrete Members for a TLP Substructure for Floating Wind Turbines Daniel Walia1, Paul Schu¨nemann1, Mathias Kuhl2, Frank Adam1,4, Hauke Hartmann1, Jochen Großmann3, Uwe Ritschel1 1 Faculty of Mechanical Engineering and Marine Technology, Endowed Chair...

... ABSTRACT As one major type of offshore floating platforms, TLP (Tension Leg Platform) is widely used in water depths from 140m to 1500m worldwide. Recently, a field development plan with TLPs was proposed for application in a water depth of 400m in the South China Sea. The subjected...

... Numerical Computations on Nonlinear Wave Forces and Run-ups on a TLP in High Waves B.W. Nam, Y.J. Ha, S.Y. Hong Korea Research Institute of Ships & Ocean Engineering (KRISO) Daejeon, Korea ABSTRACT A tension leg platform(TLP) may experience high wave run-ups and nonlinear wave forces in extreme...

...Numerical study for the effect of VIV on tendon of TLP Hyun-Sung Kim1,2, Byoung Wan Kim1,2, Seok Won Hong1,2 and Sa Young Hong1,2 1Korea Research Institute of Ships and Ocean Engineering Daejeon, Korea 2University of Science and Technology Daejeon, Korea ABSTRACT TLP (tension leg platform) is often...

...Coupled Dynamic Analysis of TLP-TTR Systems Using an Extended Model Gong Xianga, Han Huangb, Lothar Birka, Jun Zhang Xiaochuan Yua,* a School of Naval Architecture and Marine Engineering, University of New Orleans, New Orleans, LA, USA b Department of Civil Engineering, Texas A&M University...

... to other types of floaters (like a spar or a semisubmersible), the Tension Leg Platform (TLP) has several notable advantages: its vertical motions are negligible, its weight is lighter, and its mooring system s footprint is smaller. While a TLP has a negligible response to first-order vertical wave loads...

... of the tower. The second objective is to study the effects of the second-order loads on the response of a tension-leg platform (TLP) floating wind turbine. The flexibility of the tower must be considered for this investigation; therefore, only FAST is used. diffrac second-order wave load upstream oil...

... Abstract The behavior and characteristics of a tension leg platform (TLP) with tender semi-submersible were investigated by both experiment and numerical analysis. First, the motion characteristics of a TLP without a tender semi-submersible were verified by both experiment and numerical...

... Abstract With growing development of deepwater oil and gas exploitation, new concept of platform appears continuously due to disadvantage of traditional TLP such as large displacement, serious coupling motions and tension legs' obvious spring-ringing motion. Therefore, aiming at new mini TLP...