Unsteady Discrete Phase Modeling
 

Hi every body
I am trying to simulating an unsteady discrete phase modeling with a steady main flow.
In injector properties I must enter 2 time: start time and stop time,I entered some data for start and stop time bud it did not work !
Can you help me to say what am I doing??
thanks a lot every body!

The start and end times for the DPM injection dictate the time interval this injection has particles injected into the domain (inclusive of the boundaries of this interval). Are you simulating your flow within this time interval?

What is not working, are the particles injected at all?

I consider many different times for start and stop time but it tracked at first and then at next iteration it did not work and run had no good result.
can you help me?

What is your simulation time when your particles are not injecting, and what is your start and stop times for this injection stream?

time is not important because I test a lot of start and stop time nut it did not work.
did you simulate unsteady dpm?
thanks a lot.

I should point out that my mean flow is steady and dpm is unsteady.