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首页> 外文期刊>Engineering Applications of Computational Fluid Mechanics >Redox Cell Hydrodynamic Modelling: Towards Real Improved Geometry Based on CFD Analysis
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Redox Cell Hydrodynamic Modelling: Towards Real Improved Geometry Based on CFD Analysis

机译：氧化还原细胞流体动力学建模：基于CFD分析的真实改进几何

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AbstractRedox cell is an assembly consisting of electrodes surrounded by a volume of electrolyte (liquid). The redox cell device stores electrical energy with full of high acid flows and this acidity causes big difficulties for physical modeling. To overcome this problem, numerical and experimental analysis of those flows in a real redox cell have been developed and here described. A methodology to improve redox cell performance based on the analysis of the electrolyte flow is proposed. Improvements in the flow uniformity are achieved by means of the definition of some designed parameters based on CFD analysis. The depicted methodology is applied to a specific redox cell geometry for improving authors′ previous designs. This article quantifies parameters for this particular case and the proposed improvements. The considered CFD model is also validated with experimental data using a real scale cell built in transparent material. The convergence between experimental and numerical results is fairly good. Fin...
机译：摘要氧化还原电池是由电极组成的组件，电极被一定量的电解质（液体）包围。氧化还原电池装置存储充满高酸流量的电能，这种酸度为物理建模带来很大困难。为了克服这个问题，已经开发并在此描述了在真实氧化还原电池中的那些流动的数值和实验分析。提出了一种基于电解质流分析来改善氧化还原电池性能的方法。通过基于CFD分析定义一些设计参数，可以实现流动均匀性的改善。所描绘的方法应用于特定的氧化还原单元几何，以改善作者先前的设计。本文对这种特殊情况和建议的改进参数进行了量化。所考虑的CFD模型也使用内置透明材料的真实比例的电池通过实验数据进行了验证。实验结果和数值结果之间的收敛性很好。鳍...

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