R-R distribution option inactive dpm fluent
 

hey folks i am trying to analyse flow of moist air through a container and cooling the air by spraying using nozzles. so i am using discrete phase model and using pressure swirl atomizer for injection with droplet particle type ( used species transport for modeling moist air). But the diameter distribution option automatically assumes linear distribution for particle size which is highly inaccurate for my analysis!! anybody has any clue about this?? thank you for your time...