Reply To: The Relationship Between Steady Flow Iterations and Transient DPM Time Step

[Rob]

If the particles don't alter the flow you may want to explore Solution Controls > Equations as an approach. Just because we have to switch on interaction doesn't mean we have to solve the flow field......

That also resolves the animation as you can save every iteration or every some iterations to suit. Note, I always prefer to save images to build an animation later on. It's safer in that you can't lose a folder full of images and also means you can check what's going on during the run. I think everyone who's ever used animation has produced at least one of the residual plot by accident!