Simulating moving objects using unstructured mesh CFD software is fairly common. However, simulating moving objects using structured mesh software is rare. A structured mesh offers two major advantages: fast computations and simple mesh generation. These advantages can turn a highly complex process into one that is remarkably simple. This encourages use by more people.
Yuki Kanayama, developer of the scSTREAM moving object function at Software Cradle, discusses the story behind its development. Click here to view the article.