When it comes to systems, one of the most complex (and perhaps least understood) of all is that of the human body. The average adult human body is, on average, 57% - 60% water. That's a lot of fluid! So it stands to reason that CFD is a great tool for simulating the systems of things like medical implants, surgical techniques, diagnostic systems and the like.
A recent artilce published in Desktop Engineering examines how CFD is making an impact in the medical field. Our own Krisitan Debus Ph.D. talks about our work with an ASME sub-committee, writing verification and validation guidelines for biomedical devices as well as STAR-CCM+'s very useful overset mesh feature. Read the entire article here.