... correlation maximum displacement src index united states government china government wind turbine offshore wind turbine significant input dlc 6 von mise stress mudline asia government wind energy owt stress output proceedings polar engineering conference sensitivity index Proceedings...

... period return period current profile bc position united states government drfm period current profile survivability asia government drilling riser lateral displacement buoyancy optimum condition configurational condition bcur current profile 20-yr return period von mise stress china...

... state model von mise stress physics-based model pipeline installation upstream oil & gas state model artificial intelligence simulation prediction time step average extreme von mise stress united states government europe government offshore pipeline unseen sea state model operation...

... environmental loads is ignored, which will lead to the entry of seawater into the gap between drilling conductor and soil and reduce the vertical bearing capacity near the mudline. drilling equipment lateral displacement wellhead diameter completion installation and operations von mise stress...

... of the model is calculated and analyzed with nonlinear contact finite element analysis method. At the same time, the complex configuration connector with surrounding structure of different materials was calculated and analyzed. The calculation results show that the von Mises stress of the overall structure...

..., and developed a system to improve the adaptability of the drilling riser system under hang-off or transit operations. von mise stress lower flex joint angle buoyancy displacement mode system drfm diameter upstream oil & gas lateral displacement drilling riser threshold condition fsdr mpa...

... the axial dynamic characteristics of ultra-deepwater riser under hard and soft hang-off mode and discussed the management strategy of the emergency evacuation. deflection angle severe weather hang-off mode us government riser mise stress von mise stress increase feasibility analysis equation...

... subsea system slippage spudcan slip chord platform design jack up drilling platform uc value operation upstream oil & gas platform contact position footprint truss leg drilling equipment spudcan calculation result von mise stress strength great significance pinion stress...

... turbines (FOWTs) become feasible options to extract energy (Meng, Lou and Shi, 2014). probabilistic design system renewable energy maximum von mise stress wave length semi-submersible fowt von mise stress load case sustainability wind energy stress distribution subsea system wave...

... and function. Moreover, global fatigue analyses can give a better prediction of key fatigue regions that are more likely to experience fatigue fractures since not all regions that have low fatigue lives suffer high Von Mises stresses in survival conditions. In the present work, new inner structures of a SMOD...

... Mechanical behaviors of the free standing hybrid riser (FSHR) were studied under the limit conditions using numerical and experimental methods. Based on the global analysis, local analysis for the upper and lower assemblies was carried out in frontal and lateral loading cases. Generally, von Mises stresses...

... frequency von mise stress deformation Two-phase Flow Induced Vibration of Subsea Span Pipeline Fangqiu Li1, Jing Cao2, Menglan Duan1, Chen An1, Jian Su3 1 Offshore Oil/Gas Research Center, China University of Petroleum-Beijing, Beijing, China 2 CNOOC Research Institute, Beijing, China 3 Nuclear...

... as elasto-plastic buckling problem. intermediate model assessment classical usage factor global model shear stress local model von mise stress internal force boundary condition displacement usage factor fe model boundary bracket stress distribution target member calculation...

... Analysis); Von Mises stresses; CFD (Computational Fluid Dynamics); shell local buckling; acoustic modes; vibrations; fatigue. INTRODUCTION Reciprocating engines are typically defined as a large, multi-cylinder, internal combustion, compression and spark ignition engines that typically use low volatility...

... displacement configuration stiffness sustainable development time series wave energy loading condition deformation magnitude von mise stress roller center sustainability spar cylinder ocean energy roller social responsibility structural configuration different structural...

... jump, while shearing force increases sharply in a peak state. hydraulic load von mise stress equation sea level cylindrical pile maximal von mise stress seawater drilling riser mise stress isw amp internal solitary wave upstream oil & gas interface phase angle riser cross...

... / requirements, and loads on the supporting structures are reviewed as well as the results of the final design. frequency deflection von mise stress stack system allowable stress reservoir characterization upstream oil & gas exhaust system silencer expansion modeling modal analysis support...

... and transversal earthquake is conducted respectively. See results presented in Table 3. Table 3. Pipeline Stress by Different Earthquake Direction Item Transversal Longitudinal Von Mises stress (MPa) 13.26 11.19 Max. principle stress (MPa) 12.69 8.48 Mid. principle stress (MPa) 5.79 4.03 Min. principle stress...

... some useful conclusions which will guides evaluation of oil containment boom system. boom section degree incidence angle upstream oil & gas principal stress operation condition 1 structural analysis wave height drag force incidence tensile strength von mise stress operation...

...-year typhoon met in the South China Sea, dynamic response of the riser hard hung off to evacuate with HYSY 981 drilling platform is studied. beam element upstream oil & gas chung maximum von mise stress drilling platform hang-off mode mise stress evacuate operation drilling riser...