![]() ![]() Compressibility specified by bulk modulus.Water entry / exit slam loads (per DNV H103, RP-C205).Added mass as a function of submergence or height above seabed. ![]() Line drag and lift coeffs can vary with Re or seabed proximity.Partially submerged lines (eg, floating hoses) handled robustly.Wake Interference (Huse, Blevins,user specified).Hydrodynamic, aerodynamic and user-defined applied loads.Line feeding for pay out and haul in of nodes.Line Contact for pipe-in-pipe, piggybacks, J-tube pulls, bend stiffeners, sliding connections, etc., allowing smooth modelling of large relative axial motion including friction.Line Clashing for external clash modelling between lines.Non-isotropic Coulomb friction with seabed & elastic solids.Clumped line attachments, drag chains or flex joints.Line CofG may be displaced from geometric centre.Rayleigh damping with or without geometric stiffness.3D hysteresis model available for bending, axial and torsional effects.Axial, bending and torsional stiffness can be nonlinear.Bending stiffness, drag and added mass can be non-isotropic.Multiple coatings and linings can be defined.Slug flow and free flooding options for line contents.Centrifugal and Coriolis internal flow effects included.spool pieces) now with visualisation tool Bend Stiffener / Tapered Stress Joint model generation.Fully coupled bending, torsion and axial stiffness. ![]()
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