Green's function and finite element formulations for the dynamics of pipeline conveying fluid

Pipeline damage due to internal flow induced vibration is known to pose challenging problems in oil and gas industry. To reduce these problems, it is necessary to understand the vibration characteristics of the pipeline conveying fluid. The Winkler foundation is reported to have a stabilising effect...

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Main Authors: Soon, F.K., Hoon, T.P., Latheef, M., Yassin, A.Y.M.
Format: Article
Institution: Universiti Teknologi Petronas
Record Id / ISBN-0: utp-eprints.23720 /
Published: Taylor and Francis Ltd. 2021
Online Access: https://www.scopus.com/inward/record.uri?eid=2-s2.0-85102503967&doi=10.1080%2f17445302.2021.1889239&partnerID=40&md5=75373e28cfb155fd93998bace4659472
http://eprints.utp.edu.my/23720/
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spelling utp-eprints.237202021-08-19T09:40:27Z Green's function and finite element formulations for the dynamics of pipeline conveying fluid Soon, F.K. Hoon, T.P. Latheef, M. Yassin, A.Y.M. Pipeline damage due to internal flow induced vibration is known to pose challenging problems in oil and gas industry. To reduce these problems, it is necessary to understand the vibration characteristics of the pipeline conveying fluid. The Winkler foundation is reported to have a stabilising effect to the pipeline structure in the literature. Therefore, in this study, dynamic analysis of pipeline conveying fluid mounted on the Winkler foundation is performed to obtain the force response of the pipeline. The partial differential equation of the pipeline conveying fluid subjected to several boundary conditions is solved numerically and analytically by using the finite element and Green's function method. The results of both methods are compared and validated against other numerical schemes and existing reported analytical data. The results indicate that Green's function is more accurate than finite element method in determining the forced response of the pipeline at a higher fluid velocity for simply supported and fixed supported pipeline. The findings in the present study provide the physical insight of the Coriolis force and Winkler foundation stiffness effect to the pipeline conveying fluid. © 2021 Informa UK Limited, trading as Taylor & Francis Group. Taylor and Francis Ltd. 2021 Article NonPeerReviewed https://www.scopus.com/inward/record.uri?eid=2-s2.0-85102503967&doi=10.1080%2f17445302.2021.1889239&partnerID=40&md5=75373e28cfb155fd93998bace4659472 Soon, F.K. and Hoon, T.P. and Latheef, M. and Yassin, A.Y.M. (2021) Green's function and finite element formulations for the dynamics of pipeline conveying fluid. Ships and Offshore Structures . http://eprints.utp.edu.my/23720/
institution Universiti Teknologi Petronas
collection UTP Institutional Repository
description Pipeline damage due to internal flow induced vibration is known to pose challenging problems in oil and gas industry. To reduce these problems, it is necessary to understand the vibration characteristics of the pipeline conveying fluid. The Winkler foundation is reported to have a stabilising effect to the pipeline structure in the literature. Therefore, in this study, dynamic analysis of pipeline conveying fluid mounted on the Winkler foundation is performed to obtain the force response of the pipeline. The partial differential equation of the pipeline conveying fluid subjected to several boundary conditions is solved numerically and analytically by using the finite element and Green's function method. The results of both methods are compared and validated against other numerical schemes and existing reported analytical data. The results indicate that Green's function is more accurate than finite element method in determining the forced response of the pipeline at a higher fluid velocity for simply supported and fixed supported pipeline. The findings in the present study provide the physical insight of the Coriolis force and Winkler foundation stiffness effect to the pipeline conveying fluid. © 2021 Informa UK Limited, trading as Taylor & Francis Group.
format Article
author Soon, F.K.
Hoon, T.P.
Latheef, M.
Yassin, A.Y.M.
spellingShingle Soon, F.K.
Hoon, T.P.
Latheef, M.
Yassin, A.Y.M.
Green's function and finite element formulations for the dynamics of pipeline conveying fluid
author_sort Soon, F.K.
title Green's function and finite element formulations for the dynamics of pipeline conveying fluid
title_short Green's function and finite element formulations for the dynamics of pipeline conveying fluid
title_full Green's function and finite element formulations for the dynamics of pipeline conveying fluid
title_fullStr Green's function and finite element formulations for the dynamics of pipeline conveying fluid
title_full_unstemmed Green's function and finite element formulations for the dynamics of pipeline conveying fluid
title_sort green's function and finite element formulations for the dynamics of pipeline conveying fluid
publisher Taylor and Francis Ltd.
publishDate 2021
url https://www.scopus.com/inward/record.uri?eid=2-s2.0-85102503967&doi=10.1080%2f17445302.2021.1889239&partnerID=40&md5=75373e28cfb155fd93998bace4659472
http://eprints.utp.edu.my/23720/
_version_ 1741196721070800896
score 11.62408

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