Dosage-based parameters for characterization of puff dispersion results
•A consistent set of dosage-based parameters for puff dispersion characterization is introduced.•The scalability and the validity of parameters are confirmed by systematic wind tunnel measurements.•The effect of the release duration on the parameters is investigated. A set of parameters is introduce...
Gespeichert in:
| Veröffentlicht in: | Journal of hazardous materials 2015-02, Vol.283, p.178-185 |
|---|---|
| Hauptverfasser: | , , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | 185 |
|---|---|
| container_issue | |
| container_start_page | 178 |
| container_title | Journal of hazardous materials |
| container_volume | 283 |
| creator | Berbekar, Eva Harms, Frank Leitl, Bernd |
| description | •A consistent set of dosage-based parameters for puff dispersion characterization is introduced.•The scalability and the validity of parameters are confirmed by systematic wind tunnel measurements.•The effect of the release duration on the parameters is investigated.
A set of parameters is introduced to characterize the dispersion of puff releases based on the measured dosage. These parameters are the dosage, peak concentration, arrival time, peak time, leaving time, ascent time, descent time and duration. Dimensionless numbers for the scaling of the parameters are derived from dimensional analysis. The dimensionless numbers are tested and confirmed based on a statistically representative wind tunnel dataset. The measurements were carried out in a 1:300 scale model of the Central Business District in Oklahoma City. Additionally, the effect of the release duration on the puff parameters is investigated. |
| doi_str_mv | 10.1016/j.jhazmat.2014.09.020 |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_miscellaneous_1660086308</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><els_id>S0304389414007572</els_id><sourcerecordid>1660086308</sourcerecordid><originalsourceid>FETCH-LOGICAL-c431t-21831bb8a92c9b25555a2b178aebbb7b488098d53b6de807ed3a6c1ad3158dfd3</originalsourceid><addsrcrecordid>eNqNkUtLxEAMgAdRdH38BKVHL62ZR9uZk4iPVRC86HmYR6qzbLd1phX019tlV6-aS0j4kkA-Qk4pFBRodbEoFm_mqzVDwYCKAlQBDHbIjMqa55zzapfMgIPIuVTigBymtAAAWpdinxywktWSluWMzG-6ZF4xtyahz3oTTYsDxpQ1Xczc21S7qQxfZgjdKuuarB-bJvMh9RO0bkVM43JIx2SvMcuEJ9t8RF7ubp-v7_PHp_nD9dVj7gSnQ86o5NRaaRRzyrJyCsMsraVBa21thZSgpC-5rTxKqNFzUzlqPKel9I3nR-R8s7eP3fuIadBtSA6XS7PCbkyaVhWArDjIf6CiBsYkVf9AuRJKcrHeWm5QF7uUIja6j6E18VNT0GszeqG3ZvTajAalJzPT3Nn2xGhb9L9TPyom4HID4PS-j4BRJxdw5dCHiG7Qvgt_nPgGp42htA</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>1639498348</pqid></control><display><type>article</type><title>Dosage-based parameters for characterization of puff dispersion results</title><source>Elsevier ScienceDirect Journals Complete - AutoHoldings</source><source>MEDLINE</source><creator>Berbekar, Eva ; Harms, Frank ; Leitl, Bernd</creator><creatorcontrib>Berbekar, Eva ; Harms, Frank ; Leitl, Bernd</creatorcontrib><description>•A consistent set of dosage-based parameters for puff dispersion characterization is introduced.•The scalability and the validity of parameters are confirmed by systematic wind tunnel measurements.•The effect of the release duration on the parameters is investigated.
A set of parameters is introduced to characterize the dispersion of puff releases based on the measured dosage. These parameters are the dosage, peak concentration, arrival time, peak time, leaving time, ascent time, descent time and duration. Dimensionless numbers for the scaling of the parameters are derived from dimensional analysis. The dimensionless numbers are tested and confirmed based on a statistically representative wind tunnel dataset. The measurements were carried out in a 1:300 scale model of the Central Business District in Oklahoma City. Additionally, the effect of the release duration on the puff parameters is investigated.</description><identifier>ISSN: 0304-3894</identifier><identifier>EISSN: 1873-3336</identifier><identifier>DOI: 10.1016/j.jhazmat.2014.09.020</identifier><identifier>PMID: 25278155</identifier><language>eng</language><publisher>Netherlands: Elsevier B.V</publisher><subject>Air Pollutants - analysis ; Air Pollution - statistics & numerical data ; Atmosphere - chemistry ; Atmospheric dispersion ; Computer Simulation ; Dimensional analysis ; Dimensionless numbers ; Dispersions ; Dosage ; Environmental Exposure - statistics & numerical data ; Instantaneous release ; Mathematical analysis ; Mathematical models ; Models, Chemical ; Puff ; Scalability ; Scale models ; Wind ; Wind tunnel ; Wind tunnels</subject><ispartof>Journal of hazardous materials, 2015-02, Vol.283, p.178-185</ispartof><rights>2014 Elsevier B.V.</rights><rights>Copyright © 2014 Elsevier B.V. All rights reserved.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c431t-21831bb8a92c9b25555a2b178aebbb7b488098d53b6de807ed3a6c1ad3158dfd3</citedby><cites>FETCH-LOGICAL-c431t-21831bb8a92c9b25555a2b178aebbb7b488098d53b6de807ed3a6c1ad3158dfd3</cites><orcidid>0000-0001-9776-6595</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1016/j.jhazmat.2014.09.020$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,780,784,3541,27915,27916,45986</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/25278155$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Berbekar, Eva</creatorcontrib><creatorcontrib>Harms, Frank</creatorcontrib><creatorcontrib>Leitl, Bernd</creatorcontrib><title>Dosage-based parameters for characterization of puff dispersion results</title><title>Journal of hazardous materials</title><addtitle>J Hazard Mater</addtitle><description>•A consistent set of dosage-based parameters for puff dispersion characterization is introduced.•The scalability and the validity of parameters are confirmed by systematic wind tunnel measurements.•The effect of the release duration on the parameters is investigated.
A set of parameters is introduced to characterize the dispersion of puff releases based on the measured dosage. These parameters are the dosage, peak concentration, arrival time, peak time, leaving time, ascent time, descent time and duration. Dimensionless numbers for the scaling of the parameters are derived from dimensional analysis. The dimensionless numbers are tested and confirmed based on a statistically representative wind tunnel dataset. The measurements were carried out in a 1:300 scale model of the Central Business District in Oklahoma City. Additionally, the effect of the release duration on the puff parameters is investigated.</description><subject>Air Pollutants - analysis</subject><subject>Air Pollution - statistics & numerical data</subject><subject>Atmosphere - chemistry</subject><subject>Atmospheric dispersion</subject><subject>Computer Simulation</subject><subject>Dimensional analysis</subject><subject>Dimensionless numbers</subject><subject>Dispersions</subject><subject>Dosage</subject><subject>Environmental Exposure - statistics & numerical data</subject><subject>Instantaneous release</subject><subject>Mathematical analysis</subject><subject>Mathematical models</subject><subject>Models, Chemical</subject><subject>Puff</subject><subject>Scalability</subject><subject>Scale models</subject><subject>Wind</subject><subject>Wind tunnel</subject><subject>Wind tunnels</subject><issn>0304-3894</issn><issn>1873-3336</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2015</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNqNkUtLxEAMgAdRdH38BKVHL62ZR9uZk4iPVRC86HmYR6qzbLd1phX019tlV6-aS0j4kkA-Qk4pFBRodbEoFm_mqzVDwYCKAlQBDHbIjMqa55zzapfMgIPIuVTigBymtAAAWpdinxywktWSluWMzG-6ZF4xtyahz3oTTYsDxpQ1Xczc21S7qQxfZgjdKuuarB-bJvMh9RO0bkVM43JIx2SvMcuEJ9t8RF7ubp-v7_PHp_nD9dVj7gSnQ86o5NRaaRRzyrJyCsMsraVBa21thZSgpC-5rTxKqNFzUzlqPKel9I3nR-R8s7eP3fuIadBtSA6XS7PCbkyaVhWArDjIf6CiBsYkVf9AuRJKcrHeWm5QF7uUIja6j6E18VNT0GszeqG3ZvTajAalJzPT3Nn2xGhb9L9TPyom4HID4PS-j4BRJxdw5dCHiG7Qvgt_nPgGp42htA</recordid><startdate>20150201</startdate><enddate>20150201</enddate><creator>Berbekar, Eva</creator><creator>Harms, Frank</creator><creator>Leitl, Bernd</creator><general>Elsevier B.V</general><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope><scope>7U7</scope><scope>C1K</scope><scope>7QQ</scope><scope>7SR</scope><scope>8BQ</scope><scope>8FD</scope><scope>FR3</scope><scope>JG9</scope><scope>KR7</scope><orcidid>https://orcid.org/0000-0001-9776-6595</orcidid></search><sort><creationdate>20150201</creationdate><title>Dosage-based parameters for characterization of puff dispersion results</title><author>Berbekar, Eva ; Harms, Frank ; Leitl, Bernd</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c431t-21831bb8a92c9b25555a2b178aebbb7b488098d53b6de807ed3a6c1ad3158dfd3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2015</creationdate><topic>Air Pollutants - analysis</topic><topic>Air Pollution - statistics & numerical data</topic><topic>Atmosphere - chemistry</topic><topic>Atmospheric dispersion</topic><topic>Computer Simulation</topic><topic>Dimensional analysis</topic><topic>Dimensionless numbers</topic><topic>Dispersions</topic><topic>Dosage</topic><topic>Environmental Exposure - statistics & numerical data</topic><topic>Instantaneous release</topic><topic>Mathematical analysis</topic><topic>Mathematical models</topic><topic>Models, Chemical</topic><topic>Puff</topic><topic>Scalability</topic><topic>Scale models</topic><topic>Wind</topic><topic>Wind tunnel</topic><topic>Wind tunnels</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Berbekar, Eva</creatorcontrib><creatorcontrib>Harms, Frank</creatorcontrib><creatorcontrib>Leitl, Bernd</creatorcontrib><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><collection>Toxicology Abstracts</collection><collection>Environmental Sciences and Pollution Management</collection><collection>Ceramic Abstracts</collection><collection>Engineered Materials Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Engineering Research Database</collection><collection>Materials Research Database</collection><collection>Civil Engineering Abstracts</collection><jtitle>Journal of hazardous materials</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Berbekar, Eva</au><au>Harms, Frank</au><au>Leitl, Bernd</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Dosage-based parameters for characterization of puff dispersion results</atitle><jtitle>Journal of hazardous materials</jtitle><addtitle>J Hazard Mater</addtitle><date>2015-02-01</date><risdate>2015</risdate><volume>283</volume><spage>178</spage><epage>185</epage><pages>178-185</pages><issn>0304-3894</issn><eissn>1873-3336</eissn><abstract>•A consistent set of dosage-based parameters for puff dispersion characterization is introduced.•The scalability and the validity of parameters are confirmed by systematic wind tunnel measurements.•The effect of the release duration on the parameters is investigated.
A set of parameters is introduced to characterize the dispersion of puff releases based on the measured dosage. These parameters are the dosage, peak concentration, arrival time, peak time, leaving time, ascent time, descent time and duration. Dimensionless numbers for the scaling of the parameters are derived from dimensional analysis. The dimensionless numbers are tested and confirmed based on a statistically representative wind tunnel dataset. The measurements were carried out in a 1:300 scale model of the Central Business District in Oklahoma City. Additionally, the effect of the release duration on the puff parameters is investigated.</abstract><cop>Netherlands</cop><pub>Elsevier B.V</pub><pmid>25278155</pmid><doi>10.1016/j.jhazmat.2014.09.020</doi><tpages>8</tpages><orcidid>https://orcid.org/0000-0001-9776-6595</orcidid></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0304-3894 |
| ispartof | Journal of hazardous materials, 2015-02, Vol.283, p.178-185 |
| issn | 0304-3894 1873-3336 |
| language | eng |
| recordid | cdi_proquest_miscellaneous_1660086308 |
| source | Elsevier ScienceDirect Journals Complete - AutoHoldings; MEDLINE |
| subjects | Air Pollutants - analysis Air Pollution - statistics & numerical data Atmosphere - chemistry Atmospheric dispersion Computer Simulation Dimensional analysis Dimensionless numbers Dispersions Dosage Environmental Exposure - statistics & numerical data Instantaneous release Mathematical analysis Mathematical models Models, Chemical Puff Scalability Scale models Wind Wind tunnel Wind tunnels |
| title | Dosage-based parameters for characterization of puff dispersion results |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-15T06%3A28%3A22IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_cross&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Dosage-based%20parameters%20for%20characterization%20of%20puff%20dispersion%20results&rft.jtitle=Journal%20of%20hazardous%20materials&rft.au=Berbekar,%20Eva&rft.date=2015-02-01&rft.volume=283&rft.spage=178&rft.epage=185&rft.pages=178-185&rft.issn=0304-3894&rft.eissn=1873-3336&rft_id=info:doi/10.1016/j.jhazmat.2014.09.020&rft_dat=%3Cproquest_cross%3E1660086308%3C/proquest_cross%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=1639498348&rft_id=info:pmid/25278155&rft_els_id=S0304389414007572&rfr_iscdi=true |