https://www.avient.com/resource-center/knowledge-base/article/optimizing-automotive-structural-component-designs-advanced-modeling?rtype%5B0%5D=1164
By factoring in static and dynamic data, the CAE simulations can identify where an injection molded plastic part may crack or break when exposed to real-world conditions such as physical loading force, sudden impact (crash simulation), or environmental factors like temperature and humidity.