I’m trying to simulate balloon. I have used Autodesk Inventor 2019 to draw my CAD files as an assembly of body of the fluid and the body of the balloon. I would like to use workbench to combine fluent with transient structure. End goal is to prim this balloon through the inlet and let it completely become full while the outlet is closed. In next step, I am expecting an increase in the pressure to be represented by the balloon’s wall expansion to a certain pressure value. During this process both inlet and outlet should stay closed. The third step would include having the inlet close and the outlet open while balloon’s wall is compressing to its original size and its voiding/draining the fluid. For your convince I have attached a picture presenting these three steps. As I'm new to workbench, I was hoping if someone could kindly help me with this by giving me a guideline toward this.
FYI, I am using workbench 19.1.
Thank you very much,