Hi all,

Perhaps this question is too vague, but I really would appreciate your help:

My background is in mechanical engineering, and now I'm considering doing a PhD. I would like to do something related to Computational Fluid Dynamics (CFD) and to building energy efficiency, I was thinking in something like coupling CFD software with Building Energy Simulation software and/or ventilation.
What do you think of this? Do you have some nice idea of what could be an interesting PhD theme?
Thank you very much.
Kind regards,

Rui