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Ansys Learning Forum › Forums › Discuss Simulation › General Mechanical › hydrodynamic pressure › Reply To: hydrodynamic pressure

October 10, 2023 at 7:06 am
Mike Pettit
Ansys Employee

Hello,

In a Static Structural analysis the Hydrodynamic Pressure object can only map pressures from one structure in the hydrodynamic model.

If the hydrodynamic model contains many structures, then Direct mapping must be used. You can select faces from multiple structures in the structural model, but the mapped pressure values can only be derived from one structure in the hydrodynamic model.

If you have separate modules in the hydrodynamic model, and you are mapping on to separate modules in the structural model, then I suggest you carry out a separate Static Structural analysis for each module.

I hope this helps.

Mike