Polymer chain coils with entanglement is a crucial scale of structures in polymer materials since their relaxation times are matching practical processing times. Based on the phenomenological model of polymer chain coils and a new finite element approach

we have designed out a computer software including solver

pre- and post- processing modules

and developed a digital analysis technology for the morphology of polymer chain coils in flow fields (DAMPC). Using this technology we may simulate the morphology development of chain coils in various flow fields

such as simple shear flow

elongational flow

and any complex flow at transient or steady state. The applications made up to now show that the software predictions are comparable with experimental results.