Hello,

I am trying to model the erosion in a 90 degree elbow. However I am having difficulties with applying injections. When I set an injection I then iterate the programme, but when I go to Report - DPM - sample, FLUENT informs me that all of my particles are incomplete. What does this mean?

Please can you help,

Thank you Daniel

When you graphically track the particles, what happens? Do they stop in the middle of the fluid domain?

You should be able to increase the number of time steps or increase the step length (in the model->DP set-up) to fix this.

Hi Allan,

Thank you for your help. The particles do not even enter the flow for some reason. Do I have to set the solver to a unsteady time domain?

Thanks

1.check you inlet 'escape' or 'reflect'? 2.do as Allan said, increase the steps.

ll