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