[nomad]

Which one is better, more accurate, most used, etc.?

And specifically, if one is interested in looking at propeller/turbine and airframe/wing interaction aeroacoustics, which code gives the most reliable results?

I've read the brochures, papers, and the claims to superiority. I would like to know what users and colleagues of users of either of these aeroacoustics codes or any other code for that matter think.

Thanks.