HVAC Flow Simulation Diffusers Query

Dear All,

I am a student and I'm really interested in buying the HVAC Flow Simulation Software for my thesis. Regarding the software, I have a technical question which is, the database in the software does include any four way diffusers, grilles and other related?

This is a very important aspect for my thesis since I need to decide if I will write about different types of air distribution equipment in the literature review.

I will really appreciate if someone answers me as soon as possible because in three weeks time I need to hand my thesis proposal.

Thanks in Advance for your Help,

Casey Camilleri.