Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volume 4American Society of Mechanical Engineers, 2001 - Arctic regions |
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Page 54
... element either freezes or moves downstream along the surface . Once a particular fluid element freezes , the behaviour of the next element is then considered . The two- dimensional model presented here is an improved version of the ...
... element either freezes or moves downstream along the surface . Once a particular fluid element freezes , the behaviour of the next element is then considered . The two- dimensional model presented here is an improved version of the ...
Page 169
... element analysis of pipelines subjected to e.g. large curvatures . Cracks are accounted for by means of a newly developed line spring finite element formulation . Linking these elements to shell elements , and further linking the shell ...
... element analysis of pipelines subjected to e.g. large curvatures . Cracks are accounted for by means of a newly developed line spring finite element formulation . Linking these elements to shell elements , and further linking the shell ...
Page 221
... element , but with isotropic properties . Tensile armors Tensile armor layers were modeled using three- dimensional ... element . This element has a bilinear stiffness matrix , in order to simulate a compression - only element . The ...
... element , but with isotropic properties . Tensile armors Tensile armor layers were modeled using three- dimensional ... element . This element has a bilinear stiffness matrix , in order to simulate a compression - only element . The ...
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Common terms and phrases
accretion analysis annulus Arctic Engineering Arctic Ocean axial loading behavior bending stiffness Bohai buckle arrestor cable calculated carrier pipe catenary coefficient collapse compressive Conference on Offshore configuration corrosion crack damping ratio deepwater defect deformation Det Norske Veritas developed diameter displacement dynamic elastic experimental failure pressures Figure finite element finite element analysis flexible pipe flowline fluid fracture freespans gauge grooves heat transfer heat transfer coefficient hummocks ice force ice load ice sheet increase installation insulation internal pressure layer length liner maximum Mechanics and Arctic method Offshore Mechanics operation parameters PETROBRAS phase pipeline pipeline system plastic predicted ratio reeling Rio de Janeiro riser system risk sagging sand scour sea ice seabed shear stress simulation soil specimens stamukhas steel strain strain gauges stress structure subsea surface temperature tension tests thermal thickness titanium values velocity water depth weld wrinkle