Material Models for Thermoplastics (PETG) Through Tg

It is possible to simulate the large-strain temperature-dependent response of thermoplastics through the glass transition temperature (Tg). In this video I will show 2 ways to do this for PETG. Also see this article: https://polymerfem.com/modeling-pet-through-tg/ https://www.seevid.ir/fa/w/pmRmaP5lp6s Introduction https://www.seevid.ir/fa/w/pmRmaP5lp6s Experimental Data https://www.seevid.ir/fa/w/pmRmaP5lp6s All-At-Once Calibration https://www.seevid.ir/fa/w/pmRmaP5lp6s Calibrate Temperature at a Time https://www.seevid.ir/fa/w/pmRmaP5lp6s Summary