Learning Forum

[Luigi0]

Hi,

I want to inject particles in my domain. The flow is laminar and two single injection are set. I expect that the trajectories should be rectilinear, but at the inlet the trajectories are deflected. What might could be the cause?

The inlet is a mass-flow inlet, I use Ansys 19.1, steady tacking dpm is used.

[Amine Ben Hadj Ali]

Plot velocity vectors and check pathlines of mass less particles. Particles with inertia might deviate from mean velocity direction.n

[Luigi0]

The analysis is made with inert particles In order to plot mass less particles, should I re-run the analysis?n