Hello,
I'm using the files from this API tutorial
I used my custom CGNS file (velocity 130mps), changed the geometry to something I wanted to test on, I got my simulation results until I changed the Density of fluid medium in 'field_query_prefs' from 1000 to 1.225 which is the density of air.
1. Can you please comment on this? In my opinion the particles must be blown by the air velocity but I dont see that happening.
When I do this there is no sign of particle interaction with the fluid medium, I checkd the API file CfieldQuery.cpp and discovered that the ftotal is dependent on the drag force on these particles.
2. I would like to understand the terms used in this file, for example: relativeVelocity.length() how do I find the meaning to this? I did not find much info in the EDEM manual. Also is there a way to alter drag force for the sake of low density particles suspended in air?
Thanks,
Kiran