Regular line type

A line type contains the following properties referred to in a line description

  • Sequence of segments with homogeneous cross sectional properties.

  • Cross sectional component type, length and number of elements to be used for finite element discretization are specified for each segment

  • Nodal components for modeling of clump weights, buoys, swivels and hinges etc. can be specified at segment intersections.

  • Fluid component (FLUID) for description of possible internal fluid flow.

A line is a linear structural element between two supernodes which is identified by a line type.
This means that a line type can be referred several times in the system topology description, which is convenient for modeling of systems with several identical lines (e g anchor systems, parallel coupled riser system etc.).

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