[agastyamit]

i have been trying to model a #flatjet water nozzle#, as it is not an inbuilt option in cfx. There are other particle injection options like full cone etc.

i had to make a fine mesh in the region of the injection..

i am having troubles with the small size particles (200 micron and less), the solution doesnot converge and gives absurd result.. the same with bigger particles (400 micron and so) works good..

does anyone has some idea in this respect???

thanks a lot