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Multi-step analysis, External pressure in static analysis

    • nastyashustic

      Question about multi-step analysis.

      I have two import pressures, one acting after the other in static, i.e. I apply one pressure, the geometry deforms from it. Next, a second pressure is applied to the deformed model and I look at the deformation at the end.

      I do 2 load steps simply.

       Please let me know if I'm doing the right thing.

      The pressures come from the CFD calculation. After the first application of pressure, I pass the deformed model to the calculation of aerodynamics, then they give me new pressures and I apply them.

    • Chandra Sekaran
      Ansys Employee

      Hi, is the questions if it is OK to apply 2 different pressures in 2 different load steps? Can you elaborate on the question?

    • gaxone gaxone

      I had the similar problem, however I didn't have to start from fresh with the mesh.

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