Input: |
Description |
Length: |
The length of the mooring line. |
Min Mesh Density: |
The minimum element length to be used in creating the finite element model of the mooring line. |
Max Mesh Density: |
The maximum element length to be used in creating the finite element model of the mooring line. |
Diameter: |
The diameter of the mooring line. |
Input: |
Description |
Normal Drag Coefficient: |
The drag coefficient for the direction normal to the mooring line. |
Tangential Drag Coefficient: |
The drag coefficient for the direction tangential to the mooring line. |
Normal Added Mass Coefficient: |
The added mass coefficient for the direction normal to the mooring line. |
Tangential Added Mass Coefficient: |
The added mass coefficient for the direction tangential to the mooring line. |
Input: |
Description |
Axial Stiffness: |
The axial stiffness for the mooring line. |
Mass per Unit Length: |
The mass per unit length of the mooring line. |
Stiffness Damping Coefficient: |
The stiffness proportional damping coefficient for the mooring line material. Refer to Damping Coefficients for further details. |
Mass Damping Coefficient: |
The mass proportional damping coefficient for the mooring line material. Refer to Damping Coefficients for further details. |
(a)Refer to Line Mesh Generation for a detailed discussion of the automatic mesh creation facility.
(b)Hydrodynamic loading on the mooring lines is based on Morison’s Equation.