DIGITAL ANALYSIS TECHNOLOGY FOR MORPHOLOGY OF POLYMER CHAIN COILS IN FLOW FIELDS
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DIGITAL ANALYSIS TECHNOLOGY FOR MORPHOLOGY OF POLYMER CHAIN COILS IN FLOW FIELDS
Vol. 23, Issue 2, Pages: 155-158(2005)
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Published:20 March 2005
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Chi-xing Zhou, Hong Zheng, Wei Yu, et al. DIGITAL ANALYSIS TECHNOLOGY FOR MORPHOLOGY OF POLYMER CHAIN COILS IN FLOW FIELDS[J]. 2005, 23(2): 155-158.
DOI:
Chi-xing Zhou, Hong Zheng, Wei Yu, et al. DIGITAL ANALYSIS TECHNOLOGY FOR MORPHOLOGY OF POLYMER CHAIN COILS IN FLOW FIELDS[J]. 2005, 23(2): 155-158.DOI:
DIGITAL ANALYSIS TECHNOLOGY FOR MORPHOLOGY OF POLYMER CHAIN COILS IN FLOW FIELDS
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.
Abstract
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.
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