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Ansys Learning Forum › Forums › Installation and Licensing › Ansys Products › Why do unexpected shock waves occur at Fluidic OScillator? › Reply To: Why do unexpected shock waves occur at Fluidic OScillator?

November 17, 2023 at 2:18 pm
Federico
Ansys Employee

Hard to tell from this information alone.

You might need to reduce the time step further (we typically recommend 20 time steps to capture oscillations) to temporally resolve the perturbations that initiate the feedback loop.