This is a post by Cat McClintock on the PTC site.

Computational fluid dynamics is a technology that evaluates liquid and gas flow within a design. While technology like this has traditionally been left to analysts, recently, more and more design engineers are using it to help guide early design decisions.

Of course, as a design engineer, you might be asking how much time you’ll lose running your own simulations. After all, you have deadlines to meet. That’s one reason we added a wizard in Creo Flow Analysis. The interactive tool steps you through your options, so you can predict fluid flow (internal or external) quickly and easily.

Continue Reading on the PTC site…