Nonlinear finite element analysis of spar platform

In recent decades, oil and gas exploration technology has moved towards the offshore deep-water deposits. Conventional fixed jacket type platforms and bottom supported compliant platforms are found to be inefficient for exploring these resources. Floating Spar platform is suitable alternative in dee...

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Main Authors:	Jameel, A.B.M.M., Islam, S., Khaleel, M., Jumaat, M.Z.
Format:	Article
Published:	Advanced Science Letters 2012
Subjects:	TA Engineering (General). Civil engineering (General)
Online Access:	http://www.ingentaconnect.com/content/asp/asl/2012/00000013/00000001/art00138?token=00501b8132c07bcdef37b76504c48663c257023562f5f6c256f356a332b257d7241255e4e6b63316 http://www.ingentaconnect.com/content/asp/asl/2012/00000013/00000001/art00138?token=00501b8132c07bcdef37b76504c48663c257023562f5f6c256f356a332b257d7241255e4e6b63316

id	um-5892
recordtype	eprints
spelling	um-58922017-10-04T07:57:13Z Nonlinear finite element analysis of spar platform Jameel, A.B.M.M. Islam, S. Khaleel, M. Jumaat, M.Z. TA Engineering (General). Civil engineering (General) In recent decades, oil and gas exploration technology has moved towards the offshore deep-water deposits. Conventional fixed jacket type platforms and bottom supported compliant platforms are found to be inefficient for exploring these resources. Floating Spar platform is suitable alternative in deep water regions. The present study performs coupled analysis of integrated Spar platform with full hull cylinder. This mathematical model incorporates almost all the major nonlinearities. Time domain analysis is done adopting an automatic Newmark- Î² time integration technique. Airy's wave theory is used for calculating for wave kinematics. Wave induced spar hull motion in surge, heave and pitch directions along with maximum tension in mooring line has been assessed for extreme wave height condition in 1018 m water depth. Advanced Science Letters 2012 Article PeerReviewed http://www.ingentaconnect.com/content/asp/asl/2012/00000013/00000001/art00138?token=00501b8132c07bcdef37b76504c48663c257023562f5f6c256f356a332b257d7241255e4e6b63316 Jameel, A.B.M.M.; Islam, S.; Khaleel, M.; Jumaat, M.Z. (2012) Nonlinear finite element analysis of spar platform. Advanced Science Letters <http://eprints.um.edu.my/view/publication/Advanced_Science_Letters.html>, 13 (1). pp. 723-726. ISSN 19366612 http://eprints.um.edu.my/5892/
repository_type	Digital Repository
institution_category	Local University
institution	University Malaya
building	UM Research Repository
collection	Online Access
topic	TA Engineering (General). Civil engineering (General)
spellingShingle	TA Engineering (General). Civil engineering (General) Jameel, A.B.M.M. Islam, S. Khaleel, M. Jumaat, M.Z. Nonlinear finite element analysis of spar platform
description	In recent decades, oil and gas exploration technology has moved towards the offshore deep-water deposits. Conventional fixed jacket type platforms and bottom supported compliant platforms are found to be inefficient for exploring these resources. Floating Spar platform is suitable alternative in deep water regions. The present study performs coupled analysis of integrated Spar platform with full hull cylinder. This mathematical model incorporates almost all the major nonlinearities. Time domain analysis is done adopting an automatic Newmark- Î² time integration technique. Airy's wave theory is used for calculating for wave kinematics. Wave induced spar hull motion in surge, heave and pitch directions along with maximum tension in mooring line has been assessed for extreme wave height condition in 1018 m water depth.
format	Article
author	Jameel, A.B.M.M. Islam, S. Khaleel, M. Jumaat, M.Z.
author_facet	Jameel, A.B.M.M. Islam, S. Khaleel, M. Jumaat, M.Z.
author_sort	Jameel, A.B.M.M.
title	Nonlinear finite element analysis of spar platform
title_short	Nonlinear finite element analysis of spar platform
title_full	Nonlinear finite element analysis of spar platform
title_fullStr	Nonlinear finite element analysis of spar platform
title_full_unstemmed	Nonlinear finite element analysis of spar platform
title_sort	nonlinear finite element analysis of spar platform
publisher	Advanced Science Letters
publishDate	2012
url	http://www.ingentaconnect.com/content/asp/asl/2012/00000013/00000001/art00138?token=00501b8132c07bcdef37b76504c48663c257023562f5f6c256f356a332b257d7241255e4e6b63316 http://www.ingentaconnect.com/content/asp/asl/2012/00000013/00000001/art00138?token=00501b8132c07bcdef37b76504c48663c257023562f5f6c256f356a332b257d7241255e4e6b63316
first_indexed	2018-09-05T16:56:00Z
last_indexed	2018-09-05T16:56:00Z
_version_	1610833938541969408

Nonlinear finite element analysis of spar platform

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