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On the dynamics of fluid particle breakage induced by hydrodynamic instabilities: A review of modelling approaches

机译：流体动力学稳定性诱导的流体颗粒破损的动态：综述方法综述

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摘要

A review of the models concerning instability of the interface between a fluid particle and continuous phase is provided to assist elucidating the role of particle oscillations and shape deformations in breakage phenomena. There appear to exist two main approaches for a fluid particle instability analysis; one is based on velocity potential and energy balance, and the other one is based on application of normal-mode perturbation analysis in relevant transport equations. The former shows deficiencies in accounting for the effect of viscosity, whereas the latter, although somewhat more difficult to apply, appears to provide more reliable predictions.
机译：提供了对流体粒子和连续相之间界面不稳定性的模型的审查，以帮助阐明粒子振荡和形状变形在破损现象中的作用。 液体颗粒不稳定分析似乎存在两种主要方法; 一种基于速度潜力和能量平衡，另一个基于在相关传输方程中的普通模式扰动分析的应用。 前者表现出对粘度效果的缺陷，而后者，虽然似乎有些难以申请，但似乎提供更可靠的预测。

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