Meso-Macro Scale Behavior Analysis of Polymeric Systems under their Melting States

Ying Hao Yu; Mamtimin Gheni; Zhongyuan Lu; Wei Jiang

doi:10.4028/www.scientific.net/AMR.33-37.1109

Paper Titles

Flowfield around a Body with Elastic Walls
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Flow and Dynamic Characteristics between FPD and Contact-Free Handler Nozzles
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One Method of Fluid-Solid Coupled Interaction Simulation
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Instability of Heated Panels in Supersonic Air Flow
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Meso-Macro Scale Behavior Analysis of Polymeric Systems under their Melting States
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Kinematical Analysis of Slope Stability Using Triangular Slices Method
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Elastic-Plastic Mechanics Analysis on Stability of Coal Pillar
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Stability Analysis of Earth Dam under Unsaturated Seepage
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Study on Uncertainty and Criterion in Model Optimization of Coupled THM Simulation
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Meso-Macro Scale Behavior Analysis of Polymeric Systems under their Melting States

Abstract:

In this study, the meso-scale analysis are conducted by using the Disperse Particle Dynamics(DPD) analysis, and the constitutive equation model between viscosity and shear velocity are obtained by using different constrained mutual sufficient area. The macro-scale analysis are conducted by using Finite Element Method(FEM) based on the Computational Fluid Dynamics(CFD). The meso-scale model is smoothly coupled with in macro-scale model by using the relationships between the DPD meso-scale model and the FEM macro-scale model.