Surya Deb
Ansys Employee
Hello, nYour question is not very clear to me. Do you want to import an existing solution but then just track particles without evolving the solution any further?nAlso are you performing Unsteady Particle tracking or just steady state without coupling to the flow?nIf latter, then you can just track the DPM particles as post processing. You will not need to run the flow solution.nIf not, then you could turn off the Flow equations from Controls-->Equations and then just track the DPM particles.nI am not entirely sure if this is what you want.nRegards,nSuryan