URGENT:DPM POST PROCESSING

Sandilya

Hello, I am runniing a DPM simulation for tracking particles injected at inlet of a domain. The particels escape if they hit any of the domain boundaries except at outlet where they are trapped. This is a transient simulation I am interested in calculating the Mass Flow Rate of the droplets, or in other words the Rate of Change of DPM Concentration on the outlet boundary.

I tried the Report -> Surface Integrals -> Mass Flow Rate ->DPM Concentration

But the value is comming zero if a select the outlet face as it is a line (Domain is 2D). For Default Interior it is evaluating the Mass Flow Rate

Can anyone help me with calculating the DPM Flux per unit time on the outlet boundary?

Thank You Sandilya