RANDOM CELL MODEL FOR PRESSURE-DROP PREDICTION IN FIBROUS FILTERS

被引：8

作者：

YU, CP ^{[1
]}

SOONG, TT ^{[1
]}

机构：

[1] SUNY Buffalo, DEPT ENGN SCI AEROSP ENGN & NUCL ENGN, BUFFALO, NY 14214 USA

来源：

JOURNAL OF APPLIED MECHANICS-TRANSACTIONS OF THE ASME | 1975年 / 42卷 / 02期

关键词：

Gas turbines - Bandpass filters - Drops;

D O I：

10.1115/1.3423571

中图分类号：

O3 [力学];

学科分类号：

08 ; 0801 ;

摘要：

A filter model consisting of a random distribution of parallel fibers is proposed to account for nonuniform fiber spacings in a real filter. The average pressure drop across this filter is determined based upon a random cell model of hydrodynamics. The results are favorably compared with existing experimental data. The computation is also extended to the slip flow regime where the Knudsen number is not negligible. © 1975 by ASME.

引用

页码：301 / 304

页数：4

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