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ANALYSIS OF STRESS AND DISPLACEMENT PROFILE ON 30" PIPELINE RISER AT MLNG TIGA

ZOL HAMIDY, HUDZAIFAH (2011) ANALYSIS OF STRESS AND DISPLACEMENT PROFILE ON 30" PIPELINE RISER AT MLNG TIGA. Universiti Teknologi PETRONAS. (Unpublished)

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Abstract

This project is mainly concerns about the analysis on the finite element simulation of a 30-inch pipeline riser. The area of interest is focused on the displacement of the riser due to internal and external loads applied on the pipeline riser. This project is in collaboration with PETRONAS Carigali Sdn. Bhd (PCSB). Pipeline riser is subjected to internal pressure caused by the fluid inside the pipeline and external pressure, which is the underwater hydrostatic pressure. This could cause the pipeline to experience some displacement or dislocation. Thus, the aim of this study is to simulate the pipeline riser under operating condition and analyze the profile of the pipeline riser using a 3D Finite Element Analysis software. The scope of the study basically covers four main phases starting from literature review, data gathering, modeling and simulation run using software, and finally analyzing the profile of the pipeline riser model prior to the result obtained from the simulation. The methodology of this project demonstrates on how a pipe simulation is done using a 3D Finite Element Analysis software. The simulation used is based on a piping network model provided by the software and the output of the simulation is used for the analysis at the final stage of the study. This study has come out with results that were found to be inaccurate. The displacements of the pipeline riser have been determined from the simulation. The results obtained from the simulation are however reasonable considering the limitations that was set earlier in the project. The author has successfully managed to simulate the 3D model using the software identified.

Item Type: Final Year Project
Academic Subject : Academic Department - Petroleum Geosciences - Petrophysics - Petrophysical data acquisition
Subject: T Technology > T Technology (General)
Divisions: Geoscience and Petroleum Engineering
Depositing User: Users 2053 not found.
Date Deposited: 06 Nov 2013 10:04
Last Modified: 25 Jan 2017 09:42
URI: http://utpedia.utp.edu.my/id/eprint/10140

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