i am trying to generate an analytical surface for contact problem. According to the keyword reference manual, the coordinates of there points, a,b,c, should be provided to establish a local coordinate system. Then, define a curve (straight or curved) in the local x-y plane. The curve on the...
If we want to consider VIV issues for submerged structures, we need to calculate the in-line and cross-flow frequencies of the pipeline/jumper/riser. Caesar II have mode analysis and can provide the natural frequencies of the structure.
As we learnt from classical vibration mechanics, the...
