Comparison Between Different Finite Element Analyses of Unbonded Flexible Pipe via Different Modeling Patterns
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Shanghai Jiaotong University (Science)"
DOI: 10.1007/s12204-019-2064-8
Abstract: Three kinds of models based on the same flexible pipe with 8 layers have been separately created to investigate the effects of different modeling approaches on numerical simulation results of finite element (FE) models for… read more here.
Keywords: flexible pipe; unbonded flexible; different modeling; finite element ... See more keywords
Crushing study for interlocked armor layers of unbonded flexible risers with a modified equivalent stiffness method
Sign Up to like & getrecommendations! Published in 2019 at "International Journal of Naval Architecture and Ocean Engineering"
DOI: 10.1016/j.ijnaoe.2018.09.006
Abstract: Abstract Interlocked armor layers of unbonded flexible risers may crush when risers are being launched. In order to predict the behavior of interlocked armor layers, they are usually simplified as rings with geometric and contact… read more here.
Keywords: unbonded flexible; method; layers unbonded; armor layers ... See more keywords
A finite element model for unbonded flexible pipe under combined axisymmetric and bending loads
Sign Up to like & getrecommendations! Published in 2020 at "Marine Structures"
DOI: 10.1016/j.marstruc.2020.102826
Abstract: Abstract Flexible pipes are key equipment for offshore oil and gas production systems, conveying fluids between the platform and subsea wells. The structural arrangement of unbonded flexible pipes is quite complex, encompassing several layers with… read more here.
Keywords: axisymmetric bending; finite element; unbonded flexible; combined axisymmetric ... See more keywords