eprintid: 19146
rev_number: 2
eprint_status: archive
userid: 1
dir: disk0/00/01/91/46
datestamp: 2024-06-04 14:11:35
lastmod: 2024-06-04 14:11:35
status_changed: 2024-06-04 14:05:00
type: conference_item
metadata_visibility: show
creators_name: Earnest, P.
creators_name: Al-Yacouby, A.M.
creators_name: Jarghouyeh, E.N.
title: Analysis of hydrodynamic forces on freestanding risers with buoyancy cans
ispublished: pub
note: cited By 0; Conference of 4th International Symposium on Civil and Environmental Engineering, ISCEE 2022 ; Conference Date: 3 October 2022 Through 4 October 2022; Conference Code:190517
abstract: Free-standing hybrid risers are vertical slender steel pipes that are commonly used in the oil and gas industry. These slender structures are subjected to complex hydrodynamic loads that results in fatigue damage. The tidal forces that develop on Freestanding Risers (FSR) with buoyancy cans (BC) because of varying outer pipe dimensions are investigated in this work. The study considered riser diameters of 0.2, 0.3, 0.5 and 0.6 meters as well as buoyancy can diameters ranging from 2, 3, 5 and 6 meters. The Morison equation was used in this study to investigate the wave hydrodynamic forces. Separate assessments of the lift force are also carried out consider a water depth (d) of 30 m. The findings reveal that the pipe diameter, wave heights and the wave periods have significant impacts on the hydrodynamic forces on the riser. © Published under licence by IOP Publishing Ltd.
date: 2023
publisher: Institute of Physics
official_url: https://www.scopus.com/inward/record.uri?eid=2-s2.0-85169788328&doi=10.1088%2f1755-1315%2f1205%2f1%2f012007&partnerID=40&md5=0e8a5e6ef4c78fb6967f04b844628957
id_number: 10.1088/1755-1315/1205/1/012007
full_text_status: none
publication: IOP Conference Series: Earth and Environmental Science
volume: 1205
number: 1
refereed: TRUE
issn: 17551307
citation:   Earnest, P. and Al-Yacouby, A.M. and Jarghouyeh, E.N.  (2023) Analysis of hydrodynamic forces on freestanding risers with buoyancy cans.  In: UNSPECIFIED.