A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Deposition of fine particles on building internal surfaces
AbstractThe present experimental study aims to measure the deposition of fine particles on building internal surface coverings. A 125-liter experimental chamber has been built in order to evaluate the loss-rate coefficients of 0.35, 0.53, 0.7, 1 and 2μm particles on eight coverings commonly found in buildings (two sheet vinyl, two wallpapers, two woods, one custom- made plaster and one custom- made concrete) under three airflow intensity levels. Results show that, if particle deposition clearly increases with near-wall airflow velocity, the role of the surface three-dimensional roughness is less evident because of the complex topography of real coverings.
Deposition of fine particles on building internal surfaces
AbstractThe present experimental study aims to measure the deposition of fine particles on building internal surface coverings. A 125-liter experimental chamber has been built in order to evaluate the loss-rate coefficients of 0.35, 0.53, 0.7, 1 and 2μm particles on eight coverings commonly found in buildings (two sheet vinyl, two wallpapers, two woods, one custom- made plaster and one custom- made concrete) under three airflow intensity levels. Results show that, if particle deposition clearly increases with near-wall airflow velocity, the role of the surface three-dimensional roughness is less evident because of the complex topography of real coverings.
Deposition of fine particles on building internal surfaces
El Hamdani, S. (author) / Limam, K. (author) / Abadie, M.O. (author) / Bendou, A. (author)
Atmospheric Environment ; 42 ; 8893-8901
2008-09-03
9 pages
Article (Journal)
Electronic Resource
English
Soiling of surfaces by fine particles
| Engineering Index Backfile | 1968
| British Library Online Contents | 2014