𝔖 Bobbio Scriptorium
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The use of fibrous filters in industry

✍ Scribed by N. V. Savenkov

Book ID
105094999
Publisher
Springer
Year
1992
Tongue
English
Weight
177 KB
Volume
28
Category
Article
ISSN
0009-2355

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✍ H.W. Piekaar; L.A. Clarenburg πŸ“‚ Article πŸ“… 1967 πŸ› Elsevier Science 🌐 English βš– 877 KB

A theoretical derivation is given of the tortuosity factor for a flow through fibrous filters, based on purely geometrical considerations. The resulting expression for the tortuosity appears to be a function of filter and fibre properties. For laminar air flow the tortuosity factor is calculated as

The retention of large particles in fibr
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The inertial interception mechanism of particle-fiber collision in fibrous filters is described. The main mechanisms by which particles are retained in filters together with the effect of a number of operating parameters are discussed. The effect of particle size, gas velocity, relative humidity, a