用拉格朗日统计方法对双速旋转非双螺杆捏合元件通道内混合的数值表征

IF 1.8 4区工程技术 Q3 POLYMER SCIENCE

Macromolecular Theory and Simulations Pub Date : 2023-01-19 DOI:10.1002/mats.202370001

Baiping Xu, Ruifeng Liang, Shuping Xiao, Lingcao Tan, Jian Song, Huiwen Yu

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引用次数: 0

摘要

封面：对称打破引入了一个新颖的非双捏合元件。自清洁仍然存在，其中一个尖端转子与两个尖端转子接合，取代了传统双螺杆的两个相同的两个尖端旋翼。采用有限元法和网格叠加技术进行了数值模拟。拉格朗日统计方法表明，非孪晶几何提供了等效的分布混合和更好的色散混合。这是由徐白平、梁瑞峰、肖淑平、谭灵草、宋健和余慧文在文章编号2200052中报道的。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Numerical Characterization of Mixing in a Kneading Element Channel of Dual-Speed Corotating Non-Twin Screws Using Lagrangian Statistics Method

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Numerical Characterization of Mixing in a Kneading Element Channel of Dual-Speed Corotating Non-Twin Screws Using Lagrangian Statistics Method

Front Cover: Symmetry break is introduced by a novel non-twin kneading element. The self-cleaning still remains where one-tip rotor engaged with two-tip one replaces two identical two-tip rotors of conventional twin screws. The numerical simulation is performed using finite element method and mesh superposition technique. A Lagrangian statistics method reveals that the non-twin geometry offers equivalent distributive mixing and better dispersive mixing. This is reported by Baiping Xu, Ruifeng Liang, Shuping Xiao, Lingcao Tan, Jian Song, and Huiwen Yu in article number 2200052.

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来源期刊

Macromolecular Theory and Simulations 工程技术-高分子科学

CiteScore

3.00

自引率

14.30%

发文量

审稿时长

2 months

期刊介绍： Macromolecular Theory and Simulations is the only high-quality polymer science journal dedicated exclusively to theory and simulations, covering all aspects from macromolecular theory to advanced computer simulation techniques.