Methods of Reducing the Power Requirements of Ventilation Systems. Part 1. Derivation of Hydrodynamic Equations of Air Ejection by a Stream of Free-Flowing Material in a Perforated Trough with Bypass Chamber

Hydrodynamic equations for the study of air recirculation in a vertical perforated tube situated in a bypass chamber as a stream of free-flowing material and ejected air travels through the chamber are obtained. The case in which recirculation of air ascending in the bypass chamber is realized both...

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Published inRefractories and industrial ceramics Vol. 55; no. 1; pp. 70 - 76
Main Authors Logachev, I. N., Logachev, K. I., Averkova, O. A., Kryukov, I. V.
Format Journal Article
LanguageEnglish
Published Boston Springer US 01.05.2014
Springer
Subjects
Ceramics
Characterization and Evaluation of Materials
Chemistry and Materials Science
Composites
Ecology
Glass
Materials Science
Natural Materials
ventilation shelter
transfer of free-flowing material
reduction of power requirements of ventilation systems
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Summary:Hydrodynamic equations for the study of air recirculation in a vertical perforated tube situated in a bypass chamber as a stream of free-flowing material and ejected air travels through the chamber are obtained. The case in which recirculation of air ascending in the bypass chamber is realized both through holes in the uniform perforation of the walls of the trough as well as through the end holes at the ends of the bypass chamber is considered.
ISSN:1083-4877
1573-9139
DOI:10.1007/s11148-014-9662-7