Thanks Peter & Erik
May i know why aqwa cant be use for my problem?I have a yacht hull, i want do vibration analysis of that hull, but i have to consider added mass, on that part of hull, where it is coming under water/sea.
What i know & heard, i can calculate added mass through Aqwa in abscence of viscosity offcourse
Could you explain the reason" (as a side Aqwa is not suitable for doing what you need (investigate the vibration of submerged structures))" over it.
Would also like to know difference between Nodal mass based vibration simulation and Fluid mesh based simulation.
Sure Fluid based mesh i understand, is Nodal mass model more for APDL?