TY - JOUR
AU - Beghishev, V. P.
AB - Constitutive equations are developed to describe the interrelation between thermomechanical behavior and phase transitions in crystallizing polymers. A crystalizing polymer is considered as a two‐component mixture of amorphous and crystalline structures, the fraction of which is defined by the degree of crystallinity. Numerical realization is performed using a variational method and a finite element procedure. The key feature of the calculation algorithm is reduction of a nonstationary problem to a sequence of stationary problems on a nonuniform time mesh. The validity of the proposed mathematical model is supported by the results of experiments performed to study the evolution of the stress‐strain state for a disk‐shaped polyamide 6 plate on crystallization.
TI - Simulation of thermomechanical processes in crystallizing polymer
JF - Polymer Engineering & Science
DO - 10.1002/pen.11772
DA - 1997-08-01
UR - https://www.deepdyve.com/lp/wiley/simulation-of-thermomechanical-processes-in-crystallizing-polymer-FCU4cXCSHb
SP - 1270
EP - 1279
VL - 37
IS - 8
DP - DeepDyve
ER -