These studies use FE models to simulate physical stresses on animals (pets) for surgical or biomechanical research.

In engineering, "PET" often refers to the plastic material used in bottles and medical devices.

Based on recent research databases, here are the most relevant papers and study areas related to your query: 1. Finite Element (FE) Simulations in Veterinary Medicine

: FE studies on ResearchGate compare experimental tests with FE simulations of PET balloons used in medical stents. 3. Digital/Virtual Pet Interactions

: A widely cited paper available on ResearchGate assesses the FE simulation of PET during the manufacturing of bottles to measure elastic modulus distribution.