This software has been used in my research to analyze different designs of jet engines, as well as other shapes such like turbines or heat exchangers that require CFD analysis with boundary conditions applied (inlet/outlets). It's free so it makes sense if you have limited resources but I would recommend paying attention when using this package because there are many bugs which can render your data useless without proper testing beforehand! The best part about ununsturcted was how easy everything could be done by myself compared to paid packages where they need more people working together just doing simple tasks. I like that it can be used to simulate flow through different parts of your body, such as lungs or arteries/veins in order to find out how well they work together with other organs (such as kidneys). It also has some nice features built into its interface which makes designing new shapes very easy! Not much - just try using this software if you are looking at developing medical devices where simulations play important roles because there's no way around them when working towards FDA approval nowadays!!