Experimental and computational investigations on severe slugging in a catenary riser
Sign Up to like & getrecommendations! Published in 2017 at "China Ocean Engineering"
DOI: 10.1007/s13344-017-0075-5
Abstract: Severe slugging can occur in a pipeline-riser system at relatively low liquid and gas flow rates during gas-oil transportation, possibly causing unexpected damage to the production facilities. Experiments with air and water are conducted in… read more here.
Keywords: gas; slugging catenary; catenary riser; riser ... See more keywords
An experiment study of vortex induced vibration of a steel catenary riser under steady current
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Hydrodynamics"
DOI: 10.1007/s42241-020-0067-4
Abstract: The vortex induced vibration (VIV) of marine risers has been investigated by many researchers in experimental studies of a straight flexible riser model as well as a rigid cylinder to reveal the dynamic response characteristic… read more here.
Keywords: steady current; vortex induced; steel catenary; catenary riser ... See more keywords
Seabed stiffness influences and water damping effects on vibration of the touchdown zone in a steel catenary riser
Sign Up to like & getrecommendations! Published in 2019 at "International Journal of Pressure Vessels and Piping"
DOI: 10.1016/j.ijpvp.2018.12.006
Abstract: Abstract Using a submerged pipeline section modeling the touchdown zone (TDZ) of a steel catenary riser (SCR), a sequence of contrast experiments were carried out to investigate the influences of seabed stiffness and water damping.… read more here.
Keywords: catenary riser; steel catenary; seabed stiffness; water damping ... See more keywords
Vessel relocation solution for steel catenary riser touch down fatigue management
Sign Up to like & getrecommendations! Published in 2021 at "Ocean Engineering"
DOI: 10.1016/j.oceaneng.2021.109632
Abstract: Abstract This work is focused on developing a formal optimisation approach to the vessel relocation program for steel catenary riser (SCR) touch down zone (TDZ) fatigue management. Vessel relocation is the planned repositioning of the… read more here.
Keywords: steel catenary; catenary riser; relocation; vessel relocation ... See more keywords