颗粒尺寸偏析的定量表征：重要综述

IF 4.1 2区材料科学 Q2 ENGINEERING, CHEMICAL

Particuology Pub Date : 2024-09-26 DOI:10.1016/j.partic.2024.09.013

Cong Leng, Chengfeng Sun, Zhehan Liao, Jian Xu

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引用次数: 0

摘要

粒度偏析是自然和工业过程中不可避免的现象。为了了解其基本机制并制定有效的优化策略，必须采用可靠的方法来定量描述和评估颗粒系统中的粒度偏析行为。本综述严格审查了近期研究中用于量化颗粒粒度偏析的各种先进方法。这些方法的特点被提取出来并组织成一个全面的框架。我们深入讨论了四个关键问题：相同偏析状态的评估标准、对样本大小的敏感性、取样划分模式的影响以及处理多组分系统的能力。最后，我们展望了粒度偏析表征先进有效方法的未来发展。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Quantitative characterization of granular size segregation: A critical review

查看原文本刊更多论文

Quantitative characterization of granular size segregation: A critical review

Granular size segregation is an inevitable phenomenon in both natural and industrial processes. To understand the underlying mechanisms and develop effective optimization strategies, it is essential to employ robust methodologies that can quantitatively characterize and evaluate size segregation behaviors in granular systems. This review critically examines a wide variety of state-of-the-art methodologies from recent studies to quantify granular size segregation. The features of these methodologies are extracted and organized into a comprehensive framework. Four key questions are thoroughly discussed: evaluation criteria for identical segregation states, sensitivity to sample size, the influence of sampling division pattern, and the capability of handling multiple-component system. Finally, we provide an outlook on the future development of advanced and effective methodologies for granular size segregation characterization.

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来源期刊

Particuology 工程技术-材料科学：综合

CiteScore

6.70

自引率

2.90%

发文量

1730

审稿时长

32 days

期刊介绍： The word ‘particuology’ was coined to parallel the discipline for the science and technology of particles. Particuology is an interdisciplinary journal that publishes frontier research articles and critical reviews on the discovery, formulation and engineering of particulate materials, processes and systems. It especially welcomes contributions utilising advanced theoretical, modelling and measurement methods to enable the discovery and creation of new particulate materials, and the manufacturing of functional particulate-based products, such as sensors. Papers are handled by Thematic Editors who oversee contributions from specific subject fields. These fields are classified into: Particle Synthesis and Modification; Particle Characterization and Measurement; Granular Systems and Bulk Solids Technology; Fluidization and Particle-Fluid Systems; Aerosols; and Applications of Particle Technology. Key topics concerning the creation and processing of particulates include: -Modelling and simulation of particle formation, collective behaviour of particles and systems for particle production over a broad spectrum of length scales -Mining of experimental data for particle synthesis and surface properties to facilitate the creation of new materials and processes -Particle design and preparation including controlled response and sensing functionalities in formation, delivery systems and biological systems, etc. -Experimental and computational methods for visualization and analysis of particulate system. These topics are broadly relevant to the production of materials, pharmaceuticals and food, and to the conversion of energy resources to fuels and protection of the environment.