Dear all,

I want you guys to help me on DPM model in Fluent. I injected some neutrally buoyant particles(diameter around 1e-09m) into airflow. I want to get the particle concentration(kg/m3) on some surface. For my case, these particles are only tracers. No interaction force between air and particles. If I only use Particle Tracking option in Fluent,(I don't activate the interaction with continuous flow option) I could not find the DPM Concentration option in fluent(this option only appears when I activate interaction with continuous flow option). So, I could not get the particle concentration (kg/m3) in some selected planes. Does anybody know how to get these particles(tracers)concentration in some selected planes? Does anybody know how to post process the results from Particle Tracking, so that I can get the tracer concentration in some selected planes?

Thanks for any helps and highlightings.

Best,

Zwdi

Does anybody have some ideas or experiments on this point to share with me? Thanks.

I mean how to get the concentration of tracer (neutrally buoyant particles)in some selected planes(surfaces)in Fluent? Thanks in advance for your participation.

Best,

Zwdi