Dynamic analysis of the marine riser
WebJan 24, 2024 · Despite the availability of various patents on marine hoses, marine risers, pipelines, there are still limited reports on full-scale developments on marine bonded hoses despite the progress that has been made in industry and its commercialisation. ... Amaechi (Citation 2024) provided a comprehensive overview of static and dynamic analysis ... WebJul 1, 1979 · The designer of a marine riser system must take into account the expected peak dynamic bending stress in the riser, the maximum bottom angle or riser slope at …
Dynamic analysis of the marine riser
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WebThis article is focused on the dynamic analysis of a coupled vessel/riser/equipment system of a DSM based on radial basis function (RBF) neural network approximations while considering vessel dynamic positioning (DP) and active heave compensation (AHC). A coupled model including the production support vessel (PSV), lifting riser, and slurry ... WebNov 7, 2015 · In this paper, the dynamic response of a marine riser under excitation of internal waves is studied. With the linear approximation, the governing equation of internal waves is given. Based on the rigid-lid boundary condition assumption, the equation is solved by Thompson-Haskell method. Thus the velocity field of internal waves is obtained by the …
WebLi, Guo, and Guo (2024) presented a simple and efficient model for nonlinear static and dynamic analysis of marine risers based on vector form intrinsic finite element (VFIFE) method based on ... WebOct 8, 2024 · The top-tensioned riser is an important equipment in offshore oil and gas development. The hydro-pneumatic tensioner is an essential device to ensure the safety of the top-tensioned riser. To investigate the dynamic performance of the marine platform hydro-pneumatic tensioner, this paper proposed a first-order Taylor approximation …
WebMar 3, 2024 · This paper performs the stochastic dynamic response analysis of marine risers with material uncertainties, i.e. in the mass density and elastic modulus, by using … WebJan 1, 2011 · Available online at www.sciencedirect.com The Twelfth East Asia-Pacific Conference on Structural Engineering and Construction Nonlinear Dynamic Analysis of Marine Risers under Random Loads for Deepwater Fields in Indian Offshore Rizwan .A. Khana, Arshdeep Kaurb, S. P. Singhc and Suhail Ahmadd aAssistant professor, …
WebMay 29, 2024 · The VFIFE method has attracted the attention of many researchers; it has been applied in the dynamic analysis of a marine riser under hydrodynamics [21,22] and the vibration and collapse of two-dimensional cable-stayed bridges under earthquakes , while the application of the VFIFE method in the seismic characteristic analysis of OCS …
WebOct 11, 2016 · Over the past decade, many research topics on the marine riser have sustained the attention of the offshore industry and researchers. The interesting issues … hilldale theater madison wi showtimesWebDec 31, 1994 · The equations of motion for a marine riser undergoing large deflections and rotations are derived using a modal discretization approach. Shear effects based on … smart credit login customer serviceWebDec 13, 1993 · The dynamic analysis of marine drilling risers includes time domain and frequency domain analyses.1-4 Many dynamic analysis models are very elaborate and inconvenient for practical use. hilldale towers madison wisconsinWebThe equations of motion for a marine riser undergoing large three dimensional deflections and rotations are derived using modal discretization approach. The nonlinear … hillday public relations houstonWebThe actual analyses types and scopes, which will be required in ABS’s review of the riser for Classification in accordance with the ABS Guide for the Classification of Drilling Systems (CDS Guide) smart credit checkWebJun 29, 2024 · The dynamic responses of marine riser are analyzed under extreme sea states, because the strength and durability of the riser needs to be determined carefully during design. ... hence the dynamic analysis of deep-water risers under combined simultaneous stochastic waves and vortex excitations is necessary, and it should be … hilldeanWebNov 11, 2024 · Risers are subjected to static and dynamic loads, but it is known that in the earlier steps of riser design it is very important to evaluate the riser behavior under static loads, as self-weight ... smart credit customer service number