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Gravitational deposition of particles from laminar aerosol flow through inclined circular tubes.

J. Aerosol Sci. 8, 289-295 (1977)
DOI
Open Access Green as soon as Postprint is submitted to ZB.
Two He-Ne-laser photometers were used to measure gravitational deposition of particles carried with laminar air flows through inclined circular tubes. If the magnitude of the projection of the settling velocity of aerosol particles in the direction of the air flow is small compared to the magnitude of the maximum velocity of the laminar air flow (rT sin β/L = ν sin β/u 0 ≪ 1), gravitational deposition for upward and downward flow can be described by DE = 2 π[2κ√(1 - κ 2 3) - κ 1 3 √(1 - κ 2 3) + arc sin κ 1 3], where κ = 3T cos β/4. The problem was applied to a system of randomly oriented circular tubes for which several analytical approximations were derived.
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Publication type Article: Journal article
Document type Scientific Article
Corresponding Author
ISSN (print) / ISBN 0021-8502
e-ISSN 1879-1964
Quellenangaben Volume: 8, Issue: 4, Pages: 289-295 Article Number: , Supplement: ,
Publisher Elsevier
Non-patent literature Publications
Reviewing status Peer reviewed
Institute(s) Abteilung Biophysikalische Strahlenforschung