Numerical study for differential constitutive equations with polymer melts by using a hybrid finite-element/volume method

作者：

Highlights：

• Investigation of complex flow, tube tooling cable-coating using the single-equation representation of the pom-pom (SXPP) model.

• Influence of variation in Weissenberg number on stress response and pressure drop across the flow.

• Evaluate free-surface movement by using the time dependent prediction method, which is termed Phan-Thien (dh/dt) scheme.

摘要

•Investigation of complex flow, tube tooling cable-coating using the single-equation representation of the pom-pom (SXPP) model.•Influence of variation in Weissenberg number on stress response and pressure drop across the flow.•Evaluate free-surface movement by using the time dependent prediction method, which is termed Phan-Thien (dh/dt) scheme.

论文关键词：Pom-pom,Hybrid finite element/volume,Viscoelasticity,Cable-coating

论文评审过程：Received 23 September 2015, Available online 11 June 2016, Version of Record 19 July 2016.

论文官网地址：https://doi.org/10.1016/j.cam.2016.06.007