Existence of a critical particle concentration in plugging of a packed bed
Existence of a critical particle concentration in plugging of a packed bed
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DOI：
10.1002/aic.690440424
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发表时间：
1998-04
期刊：
影响因子：
3.7
通讯作者：
Vishal B. Pandya;S. Bhuniya;K. Khilar
中科院分区：
文献类型：
--
作者：
Vishal B. Pandya;S. Bhuniya;K. Khilar
在这篇文章中，它是实验表明，存在一个临界颗粒浓度（CPC）超过堵塞发生在悬浮液通过填充床的流动过程中。CPC已在不同的珠粒尺寸比和流速下测量。此外，分析的基础上的几何考虑和多粒子阻塞的开发，给出了一个简单的理论依据的概念CPC。
In this article, it is experimentally shown that there exists a critical particle concentration (CPC) beyond which the plugging takes place during the flow of a suspension through a packed bed. CPC has been measured at different bead to particle-size ratios and flow rates. In addition, an analysis based on geometric considerations and multiparticle blocking is developed that gives a simple theoretical rationale for the concept CPC.