*BEAM FLUID INERTIA

Data line to define beam fluid inertia

First (and only) line

1. Mass density of fluid.

2. Local 1-coordinate of the center of the cylindrical cross-section with respect to the beam cross-section, x.

3. Local 2-coordinate of the center of the cylindrical cross-section with respect to the beam cross-section, y.

4. Radius of the cylindrical cross-section, r.

5. Added mass coefficient, $C_A$ (default = 1.0), for lateral motions of the beam.

6. Added mass coefficient, $C_{A-E}$ (default = 0.0), for motions along the axis of the beam. This coefficient affects only the term added to the free end(s) of the beam.