https://scholars.lib.ntu.edu.tw/handle/123456789/85630
DC 欄位 | 值 | 語言 |
---|---|---|
dc.contributor | National Taiwan University Dept Chem Engn | en |
dc.contributor.author | Liao, Chung-Min | en |
dc.contributor.author | Huang, Su-Jui | en |
dc.contributor.author | Yu, Hsin | en |
dc.creator | Liao, Chung-Min; Huang, Su-Jui; Yu, Hsin | - |
dc.date | 2003-09-26 | - |
dc.date.accessioned | 2006-11-14T18:44:43Z | - |
dc.date.accessioned | 2018-06-29T03:12:28Z | - |
dc.date.available | 2006-11-14T18:44:43Z | - |
dc.date.available | 2018-06-29T03:12:28Z | - |
dc.date.issued | 2003-09-26 | - |
dc.identifier | 246246/2006111501244255 | zh_TW |
dc.identifier.uri | http://ntur.lib.ntu.edu.tw//handle/246246/2006111501244255 | - |
dc.description.abstract | We applied a simple size-dependent indoor air quality model associated with measured outdoors particulate matter (PM) pro5les and potential loss mechanisms to characterize PM indoor/outdoor (I/O) relationships for wind-induced naturally ventilated residences in Taiwan region. The natural ventilation rate was quanti5ed by the opening e9ectiveness for sidewall opening and covered ridge with sidewall-opening-type homes. The measured results demonstrate that integrated PM10 and PM2:5 mass concentrations for the urban area are 39.2 and 3:13 g m−3, respectively, whereas for the suburban area are 75.76 and 69:87 g m−3, respectively. The most signi5cant removal mechanisms included natural ventilation through and particle deposition on indoor surfaces. The predicted average PM mass I/O ratios were 0.56 and 0.42 for PM2:5 and PM10, respectively. We also employed published data on mass-weighted size distributions for speci5c chemical constitutes of PM, sulfate and nitrate, to predict PM I/O ratios in the central Taiwan region; the resulting values ranged from 0.22 to 0.43 and 0.27 to 0.36 for sulfate and nitrate, respectively. Our results demonstrate that the PM I/O ratios for a wind-induced natural ventilated airspace depend strongly on the ambient particle distributions, building openings design (e.g. height-to-length ratio of openings and roof slope), wind speed, wind angle of incidence, and outdoor PM metrics. | en |
dc.format | application/pdf | en |
dc.format.extent | 315559 bytes | en |
dc.format.mimetype | application/pdf | en |
dc.language | en_US | en |
dc.language.iso | zh_TW | en |
dc.publisher | Taipei:National Taiwan University Dept Chem Engn | en |
dc.relation | Building and Environment 39 (2004) 411 – 420 | en |
dc.relation.ispartof | ?Building and Environment | - |
dc.source | http://www.sciencedirect.com/ | en |
dc.subject | diffusioosmosis | en |
dc.subject | electroosmosis | en |
dc.subject | capillary tube | en |
dc.subject | capillary slit | en |
dc.subject | Particulate matter | en |
dc.subject | Deposition | en |
dc.subject | Natural ventilation | en |
dc.subject | Opening e9ectiveness | en |
dc.subject | Indoor/outdoor ratio | en |
dc.subject | Modeling | en |
dc.subject.classification | [SDGs]SDG11 | - |
dc.title | Competitive intramolecular hydrogen bonding formation and excited-state proton transfer reaction in 1-[(diethylamino)-methyl]-2-hydroxy-3-naphthaldehyde (vol 382 pg 203 2004) | en |
dc.type | journal article | en |
dc.relation.pages | - | - |
dc.relation.journalvolume | 411 | - |
dc.relation.journalissue | 420 | - |
dc.identifier.uri.fulltext | http://ntur.lib.ntu.edu.tw/bitstream/246246/2006111501244255/1/5588.pdf | - |
item.openairecristype | http://purl.org/coar/resource_type/c_6501 | - |
item.grantfulltext | open | - |
item.languageiso639-1 | zh_TW | - |
item.fulltext | with fulltext | - |
item.openairetype | journal article | - |
item.cerifentitytype | Publications | - |
crisitem.author.dept | Bioenvironmental Systems Engineering | - |
crisitem.author.orcid | 0000-0002-8360-7996 | - |
crisitem.author.parentorg | College of Bioresources and Agriculture | - |
顯示於: | 生物環境系統工程學系 |
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