Marine Structures, ISSN 0951-8339, 01/2019, Volume 63, pp. 404 - 404
Journal Article
Book
1972, 71, ii
Book
1951, 95
Book
Journal of Sound and Vibration, ISSN 0022-460X, 09/2019, Volume 457, p. 212
Journal Article
Science, ISSN 0036-8075, 10/2010, Volume 330, Issue 6004, pp. 634 - 634
To fully understand the environmental and ecological impacts of the Deepwater Horizon disaster, an accurate estimate of the total oil released is required. We...
Shear layers | Observational research | Stair risers | Flow velocity | Nozzles | BREVIA | Pixels | MULTIDISCIPLINARY SCIENCES | Deepwater drilling | Estimating techniques | Environmental impact | Velocity | Oil spills | Barrels | Risers | Liquids | Flow rate | Disasters | Ecology | Riser pipes | Estimates | Leaks
Shear layers | Observational research | Stair risers | Flow velocity | Nozzles | BREVIA | Pixels | MULTIDISCIPLINARY SCIENCES | Deepwater drilling | Estimating techniques | Environmental impact | Velocity | Oil spills | Barrels | Risers | Liquids | Flow rate | Disasters | Ecology | Riser pipes | Estimates | Leaks
Journal Article
1982, vii, 183
Book
1949, 3d ed. --, 375
Book
1942, 2nd ed. --, 364
Book
Ocean Engineering, ISSN 0029-8018, 09/2015, Volume 106, pp. 396 - 414
The general and detailed structural/dynamic performances of steel catenary risers (SCRs) and lazy-wave steel catenary risers (LWSCRs) are directly compared...
Deepwater FPSOs | Fatigue | Steel catenary risers (SCR) | Temporal localized dynamic buckling | Lazy-wave steel catenary risers (LWSCR) | Hull/Mooring/risers coupled dynamic analysis | ENGINEERING, CIVIL | ENGINEERING, MARINE | ENGINEERING, OCEAN | OCEANOGRAPHY | FREQUENCY | Dynamic structural analysis | Risers | Floaters | Catenaries | Dynamic tests | Dynamics | FPSO | Fatigue failure | Buckling
Deepwater FPSOs | Fatigue | Steel catenary risers (SCR) | Temporal localized dynamic buckling | Lazy-wave steel catenary risers (LWSCR) | Hull/Mooring/risers coupled dynamic analysis | ENGINEERING, CIVIL | ENGINEERING, MARINE | ENGINEERING, OCEAN | OCEANOGRAPHY | FREQUENCY | Dynamic structural analysis | Risers | Floaters | Catenaries | Dynamic tests | Dynamics | FPSO | Fatigue failure | Buckling
Journal Article
Ocean Engineering, ISSN 0029-8018, 09/2015, Volume 106, pp. 102 - 114
The widespread use of lines, cables and risers in offshore applications requires research on the dynamic behavior of such systems. Accurate prediction of riser...
Rigid finite element method | Displacement of a riser over an obstacle | Flexible risers | Large deformations | Longitudinal flexibility | ENGINEERING, CIVIL | ENGINEERING, MARINE | ENGINEERING, OCEAN | OCEANOGRAPHY | VIBRATIONS | MARINE RISERS | Finite element method | Analysis | Methods | Risers | Computer simulation | Dynamics | Mathematical analysis | Fluid flow | Links | Mathematical models | Dynamical systems
Rigid finite element method | Displacement of a riser over an obstacle | Flexible risers | Large deformations | Longitudinal flexibility | ENGINEERING, CIVIL | ENGINEERING, MARINE | ENGINEERING, OCEAN | OCEANOGRAPHY | VIBRATIONS | MARINE RISERS | Finite element method | Analysis | Methods | Risers | Computer simulation | Dynamics | Mathematical analysis | Fluid flow | Links | Mathematical models | Dynamical systems
Journal Article
Ocean Engineering, ISSN 0029-8018, 03/2018, Volume 152, pp. 300 - 315
This paper reviews the dynamics and vibration control techniques for marine riser systems. The riser pipes are modeled as Euler-Bernoulli beams that vibrate...
Vortex-induced vibrations | Subsea production systems | Fatigue | Vibration control | Oil and gas | Marine riser | Modeling | STEEL CATENARY RISER | TOP-TENSIONED RISER | WAKE OSCILLATOR MODEL | IN-LINE VIV | FLUID-STRUCTURE INTERACTION | FLEXIBLE-SEGMENT-MODEL | DEEP-WATER RISERS | ENGINEERING, CIVIL | ENGINEERING, MARINE | ENGINEERING, OCEAN | OCEANOGRAPHY | FATIGUE DAMAGE ESTIMATION | COUPLED CROSS-FLOW | BOUNDARY CONTROL | Control systems | Fatigue testing machines | Mechanical engineering | Analysis | Materials
Vortex-induced vibrations | Subsea production systems | Fatigue | Vibration control | Oil and gas | Marine riser | Modeling | STEEL CATENARY RISER | TOP-TENSIONED RISER | WAKE OSCILLATOR MODEL | IN-LINE VIV | FLUID-STRUCTURE INTERACTION | FLEXIBLE-SEGMENT-MODEL | DEEP-WATER RISERS | ENGINEERING, CIVIL | ENGINEERING, MARINE | ENGINEERING, OCEAN | OCEANOGRAPHY | FATIGUE DAMAGE ESTIMATION | COUPLED CROSS-FLOW | BOUNDARY CONTROL | Control systems | Fatigue testing machines | Mechanical engineering | Analysis | Materials
Journal Article
Hai Yang Gong Cheng, ISSN 1005-9865, 01/2018, Volume 36, Issue 3, pp. 33 - 42
It is significantly important to choose a proper pipe-soil interaction model in describing the dynamic response of the marine catenary riser accurately in the...
Riser pipes
Riser pipes
Journal Article
Hai Yang Gong Cheng, ISSN 1005-9865, 01/2018, Volume 36, Issue 6, pp. 69 - 76
The TDP of SCR,having especial structural form,attracts the worst bending stresses due to the cyclic loads and is subject to the greatest uncertainties,such as...
Riser pipes
Riser pipes
Journal Article
Applied Ocean Research, ISSN 0141-1187, 09/2016, Volume 59, pp. 83 - 92
This work proposes nonlinear parallel spring-damper scalar elements in series with a rigid beam element to represent drilling riser tensioner behavior during...
Emergency disconnection | Riser analysis | Orcaflex | Marine riser | Riser tensioner | Fatigue | Fatigue testing machines | Analysis | Materials
Emergency disconnection | Riser analysis | Orcaflex | Marine riser | Riser tensioner | Fatigue | Fatigue testing machines | Analysis | Materials
Journal Article
Automatica, ISSN 0005-1098, 2011, Volume 47, Issue 4, pp. 722 - 732
In this paper, robust adaptive boundary control for a flexible marine riser with vessel dynamics is developed to suppress the riser’s vibration. To provide an...
Lyapunov’s direct method | Boundary control | Flexible marine riser | Partial differential equation (PDE) | Distributed parameter system | Adaptive control | Lyapunov's direct method | ACTIVE CONTROL | DESIGN | FEEDBACK-CONTROL | MANIPULATOR | STABILIZATION | BEAMS | ENGINEERING, ELECTRICAL & ELECTRONIC | NUMERICAL SIMULATIONS | AUTOMATION & CONTROL SYSTEMS | Risers | Marine | Vibration | Dynamics | Vessels | Dynamical systems | Adaptive control systems
Lyapunov’s direct method | Boundary control | Flexible marine riser | Partial differential equation (PDE) | Distributed parameter system | Adaptive control | Lyapunov's direct method | ACTIVE CONTROL | DESIGN | FEEDBACK-CONTROL | MANIPULATOR | STABILIZATION | BEAMS | ENGINEERING, ELECTRICAL & ELECTRONIC | NUMERICAL SIMULATIONS | AUTOMATION & CONTROL SYSTEMS | Risers | Marine | Vibration | Dynamics | Vessels | Dynamical systems | Adaptive control systems
Journal Article
18.
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Riser-soil interaction model effects on the dynamic behavior of a steel catenary riser
Marine Structures, ISSN 0951-8339, 04/2015, Volume 41, pp. 53 - 76
A mathematical model employed to analyze the global dynamics of a Steel Catenary Riser (SCR) taking into account the interaction with the seafloor and the...
Nonlinear seabed | Steel catenary riser | Riser | Riser-soil interaction | Soil suction | Trenching | ENGINEERING, CIVIL | ENGINEERING, MARINE | Soil structure | Models | Ocean bottom | Steel | Risers | Nonlinear dynamics | Catenaries | Dynamic tests | Mathematical analysis | Nonlinearity | Mathematical models | Soil (material)
Nonlinear seabed | Steel catenary riser | Riser | Riser-soil interaction | Soil suction | Trenching | ENGINEERING, CIVIL | ENGINEERING, MARINE | Soil structure | Models | Ocean bottom | Steel | Risers | Nonlinear dynamics | Catenaries | Dynamic tests | Mathematical analysis | Nonlinearity | Mathematical models | Soil (material)
Journal Article
19.
Full Text
Top Tension Control of a Flexible Marine Riser by Using Integral-Barrier Lyapunov Function
IEEE/ASME Transactions on Mechatronics, ISSN 1083-4435, 04/2015, Volume 20, Issue 2, pp. 497 - 505
This paper presents a boundary controller for a flexible marine riser to suppress the riser's vibration with a top tension constraint. The flexible marine...
Vibrations | flexible structures | Oceans | Educational institutions | Boundary control | distributed parameter system | flexible riser | Distributed parameter systems | Adaptive control | vibration control | Lyapunov methods | SYSTEM | DISTURBANCE | ENGINEERING, MECHANICAL | ENGINEERING, ELECTRICAL & ELECTRONIC | BEAM | DYNAMICS | SHIP | ENGINEERING, MANUFACTURING | AUTOMATION & CONTROL SYSTEMS | Risers | Mechatronics | Marine | Lyapunov functions | Vibration | Differential equations | Stability analysis | Boundaries
Vibrations | flexible structures | Oceans | Educational institutions | Boundary control | distributed parameter system | flexible riser | Distributed parameter systems | Adaptive control | vibration control | Lyapunov methods | SYSTEM | DISTURBANCE | ENGINEERING, MECHANICAL | ENGINEERING, ELECTRICAL & ELECTRONIC | BEAM | DYNAMICS | SHIP | ENGINEERING, MANUFACTURING | AUTOMATION & CONTROL SYSTEMS | Risers | Mechatronics | Marine | Lyapunov functions | Vibration | Differential equations | Stability analysis | Boundaries
Journal Article
Applied Mathematical Modelling, ISSN 0307-904X, 09/2018, Volume 61, pp. 709 - 725
The effects of the elastic constraints simulating damaged and undamaged boundaries on the natural frequencies and mode shapes of ocean risers with a variable...
Ocean riser | Precise integration method | Natural frequencies | Elastic boundary | Boundary damage | VIBRATION ANALYSIS | MARINE RISERS | DAMAGE | VARIATIONAL ITERATION METHOD | RESPONSES | MATHEMATICS, INTERDISCIPLINARY APPLICATIONS | MECHANICS | ENGINEERING, MULTIDISCIPLINARY | TENSIONED RISERS | DEEP-WATER | Vibration | Analysis | Methods | Differential equations
Ocean riser | Precise integration method | Natural frequencies | Elastic boundary | Boundary damage | VIBRATION ANALYSIS | MARINE RISERS | DAMAGE | VARIATIONAL ITERATION METHOD | RESPONSES | MATHEMATICS, INTERDISCIPLINARY APPLICATIONS | MECHANICS | ENGINEERING, MULTIDISCIPLINARY | TENSIONED RISERS | DEEP-WATER | Vibration | Analysis | Methods | Differential equations
Journal Article
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