Zobrazeno 1 - 10
of 30
pro vyhledávání: '"Laurie A. Brixey"'
Autor:
David Heist, Kevin Black, Sue Kimbrough, Steven G. Perry, Vlad Isakov, Richard C. Shores, Laurie A. Brixey, Richard Baldauf, Gayle S.W. Hagler
Publikováno v:
Atmospheric Environment. 64:169-178
In response to growing public health concerns regarding elevated air pollutant exposures and adverse human health effects for near-road populations, a study was conducted to assess how complex urban roadway configurations affect local-scale air quali
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::40aa69704699b24ea63d669b6ce2976f
https://doi.org/10.1016/j.atmosenv.2012.09.054
https://doi.org/10.1016/j.atmosenv.2012.09.054
Publikováno v:
Atmospheric Environment. 43:5101-5111
In this paper we examine the effect of different roadway configurations, including noise barriers and roadway elevation or depression relative to the surrounding terrain, on the dispersion of traffic-related pollutants for winds perpendicular to the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3ac6edf32364807a6840b1a5396a5c1d
https://doi.org/10.1016/j.atmosenv.2009.06.034
https://doi.org/10.1016/j.atmosenv.2009.06.034
Publikováno v:
Building and Environment. 41:156-163
Monitoring of aerosols is typically performed over 3 h to diurnal time scales for outdoor concentration levels and 15 min to 8 h scales indoors. At these scales, concentration is assumed to be well mixed with little spatio-temporal variability around
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a704503c183f87a6ac8ad9d473367a18
https://doi.org/10.1016/j.buildenv.2004.12.016
https://doi.org/10.1016/j.buildenv.2004.12.016
Autor:
Laurie A. Brixey, James H. Vincent
Publikováno v:
Aerosol Science and Technology. 39:1164-1173
New automated instrumentation for the rapid acquisition of aerosol sampler aspiration efficiency data has been applied to an investigation of a range of personal aerosol samplers of the type developed during the 1980s at the Institute of Occupational
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b26d6a666be96828c779798e6d3257a5
https://doi.org/10.1080/02786820500428625
https://doi.org/10.1080/02786820500428625
Publikováno v:
Journal of Aerosol Science. 36:1144-1156
A new experimental system was recently developed for the rapid acquisition of data for aerosol sampler aspiration efficiency, and was applied in this latest work to the experimental study of thin-walled probes oriented at 90° to the freestream. Prev
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::72996e63a45e129ddb1c03cdd6fe89b7
https://doi.org/10.1016/j.jaerosci.2004.12.007
https://doi.org/10.1016/j.jaerosci.2004.12.007
Publikováno v:
J. Environ. Monit.. 4:633-641
An understanding of the scaling laws governing aerosol sampler performance leads to new options for testing aerosol samplers at small scale in a small laboratory wind tunnel. Two methods are described in this paper. The first involves an extension of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::53f6a97c141fc2527a6679e283521c63
https://doi.org/10.1039/b202274p
https://doi.org/10.1039/b202274p
Autor:
Jennifer Richmond-Bryant, Intaek Hahn, William D. Ellenson, A. D. Eisner, Laurie A. Brixey, Russell W. Wiener, Zora E. Drake-Richman
Publikováno v:
Journal of environmental monitoring : JEM. 11(12)
High-density housing in close proximity to freeways in conjunction with high concentrations of traffic emissions may contribute to significant degradation of indoor air quality. Densely populated areas may also be targeted for intentional releases of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9b83c5719d6e7d3e5bab6d2915d7d1ec
https://pubmed.ncbi.nlm.nih.gov/20024017
https://pubmed.ncbi.nlm.nih.gov/20024017
Autor:
Laurie A. Brixey, Jennifer Richmond-Bryant, Russell W. Wiener, David Heist, George E. Bowker, Steven G. Perry
Publikováno v:
Journal of environmental monitoring : JEM. 11(12)
Wind tunnel experiments were performed to examine the effect of a tall tower on the flow around an otherwise uniform array of buildings. Additionally, preliminary CFD simulations were run to visualize the flow with more resolution. The model used in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6336ba7e37402238f4a1919e4a330064
https://pubmed.ncbi.nlm.nih.gov/20024013
https://pubmed.ncbi.nlm.nih.gov/20024013
Publikováno v:
Indoor air. 16(1)
The objective of this study is to test a technique used to analyze contaminant transport in the wake of a bluff body under controlled experimental conditions for application to aerosol transport in a complex furnished room. Specifically, the hypothes
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b60798c1d8468f19e89c2dd9131a62b9
https://pubmed.ncbi.nlm.nih.gov/16420497
https://pubmed.ncbi.nlm.nih.gov/16420497
Autor:
Laurie A. Brixey, Russell W. Wiener, Jennifer Richmond-Bryant, Steven G. Perry, George E. Bowker, David Heist
Publikováno v:
Journal of Environmental Monitoring. 11:2171
This article is the second in a two-paper series presenting results from wind tunnel and computational fluid dynamics (CFD) simulations of flow and dispersion in an idealized model urban neighborhood. Pollutant dispersion results are presented and di
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::baac79e3251c74af750e26f69a05f953
https://doi.org/10.1039/b907137g
https://doi.org/10.1039/b907137g