Efficient Numerical Modelling of Extreme Wave

Ocean wave modelling has proven to be an important simulation tool in the offshore sector, whether the construction of offshore structure, transportation of natural resources or marine hydrodynamic activities require the prediction of wave behaviour. Due to this, OceanWave 3D model has gained pop...

Full description

Main Author: Tan , Vi Nie
Format: Final Year Project
Language: English
Institution: Universiti Teknologi Petronas
Record Id / ISBN-0: utp-utpedia.21051 /
Published: Universiti Teknologi PETRONAS 2020
Subjects:
TA Engineering (General). Civil engineering (General)
Online Access: http://utpedia.utp.edu.my/21051/1/Tan_15002262.pdf
http://utpedia.utp.edu.my/21051/
Tags: Add Tag
No Tags, Be the first to tag this record!
id utp-utpedia.21051
recordtype eprints
spelling utp-utpedia.210512021-09-14T08:30:39Z http://utpedia.utp.edu.my/21051/ Efficient Numerical Modelling of Extreme Wave Tan , Vi Nie TA Engineering (General). Civil engineering (General) Ocean wave modelling has proven to be an important simulation tool in the offshore sector, whether the construction of offshore structure, transportation of natural resources or marine hydrodynamic activities require the prediction of wave behaviour. Due to this, OceanWave 3D model has gained popularity due to its availability and accuracy. The performance of the OceanWave 3D model under different wave cases had been identified to understand the efficiency of the model. The OceanWave 3D had obtain an optimal scaling where the output started to converge by employed multigrid to precondition a GMRES iterative solution. While exploring the model into more wave cases, the accuracy and efficiency of the simulation process is satisfaction. To obtain the largest wave that propagation among the wave groups, focus wave group that represent the largest wave that occur in the random sea was simulated using Ocean Wave 3D. It had validated against the other wave models, Multiple flux BEM model and Spectral model which had been highly validated by the quality experimental data and found to give accurate result. Future works will be carried out to study the parallelization of the algorithm to allow for larger problem size to be treated. Universiti Teknologi PETRONAS 2020-09 Final Year Project NonPeerReviewed application/pdf en http://utpedia.utp.edu.my/21051/1/Tan_15002262.pdf Tan , Vi Nie (2020) Efficient Numerical Modelling of Extreme Wave. Universiti Teknologi PETRONAS. (Submitted)
institution Universiti Teknologi Petronas
collection UTPedia
language English
topic TA Engineering (General). Civil engineering (General)
spellingShingle TA Engineering (General). Civil engineering (General)
Tan , Vi Nie
Efficient Numerical Modelling of Extreme Wave
description Ocean wave modelling has proven to be an important simulation tool in the offshore sector, whether the construction of offshore structure, transportation of natural resources or marine hydrodynamic activities require the prediction of wave behaviour. Due to this, OceanWave 3D model has gained popularity due to its availability and accuracy. The performance of the OceanWave 3D model under different wave cases had been identified to understand the efficiency of the model. The OceanWave 3D had obtain an optimal scaling where the output started to converge by employed multigrid to precondition a GMRES iterative solution. While exploring the model into more wave cases, the accuracy and efficiency of the simulation process is satisfaction. To obtain the largest wave that propagation among the wave groups, focus wave group that represent the largest wave that occur in the random sea was simulated using Ocean Wave 3D. It had validated against the other wave models, Multiple flux BEM model and Spectral model which had been highly validated by the quality experimental data and found to give accurate result. Future works will be carried out to study the parallelization of the algorithm to allow for larger problem size to be treated.
format Final Year Project
author Tan , Vi Nie
author_sort Tan , Vi Nie
title Efficient Numerical Modelling of Extreme Wave
title_short Efficient Numerical Modelling of Extreme Wave
title_full Efficient Numerical Modelling of Extreme Wave
title_fullStr Efficient Numerical Modelling of Extreme Wave
title_full_unstemmed Efficient Numerical Modelling of Extreme Wave
title_sort efficient numerical modelling of extreme wave
publisher Universiti Teknologi PETRONAS
publishDate 2020
url http://utpedia.utp.edu.my/21051/1/Tan_15002262.pdf
http://utpedia.utp.edu.my/21051/
_version_ 1741195700432011264
score 11.62408

Similar Items