Theoretical Analysis of Changing Gas Dynamic Characteristics of the Dust Filter with a Short Diffuser While in Operation
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- 作者：N.Yu. Filkin ; finick@inbox.ru" class="auth_mail" title="E-mail the corresponding author ; V.L. Yusha
- 关键词：analysis ; gas dynamic characteristics ; short diffuser ; filter ; velocity profile ; pressure losses
- 刊名：Procedia Engineering
- 出版年：2016
- 出版时间：2016
- 年：2016
- 卷：152
- 期：Complete
- 页码：270-275
- 全文大小：1351 K
文摘
The results of the experimental and numerical studies of the dust filter with a short diffuser at various size of a filter element clogging are given in the paper. The connection between the value of the filter clogging and the growth of hydraulic losses in a flowing part of the filter is found, the emergence of this effect from the point of view of redistribution of velocities and vortex formation of a stream is proved. Satisfactory agreement between the calculated and the experimental results is obtained.