Consequence analysis of aqueous ammonia spill using computational fluid dynamics
A mathematical model to calculate the dimensions of toxic impact zones due to evaporation from the aqueous ammonia emergency spill surface is presented. The mathematical model is based on the numerical solution of mass, momentum, species, and energy transport equations. The computational procedure w...
Gespeichert in:
| Veröffentlicht in: | Journal of loss prevention in the process industries 2013-07, Vol.26 (4), p.628-638 |
|---|---|
| Hauptverfasser: | , , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | 638 |
|---|---|
| container_issue | 4 |
| container_start_page | 628 |
| container_title | Journal of loss prevention in the process industries |
| container_volume | 26 |
| creator | Galeev, A.D. Salin, A.A. Ponikarov, S.I. |
| description | A mathematical model to calculate the dimensions of toxic impact zones due to evaporation from the aqueous ammonia emergency spill surface is presented. The mathematical model is based on the numerical solution of mass, momentum, species, and energy transport equations. The computational procedure was implemented by using FLUENT program. The special feature of the model proposed in this manuscript is the ability to calculate simultaneously both binary solution pool evaporation and gas dispersion. The evaporation model takes into account the nonstationarity of pool evaporation process due to changes of liquid composition and temperature. The additional equations were implemented in FLUENT program by means of user-defined functions (UDF). A numerical analysis of the wind speed and obstacle influence on the evaporation characteristics and toxic dose distribution is carried out.
► CFD model for prediction of the consequences of aqueous ammonia spill. ► Computational procedure was implemented using FLUENT software. ► Pool evaporation model takes into account changes of liquid composition and temperature. |
| doi_str_mv | 10.1016/j.jlp.2012.12.006 |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_miscellaneous_1372631999</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><els_id>S095042301300003X</els_id><sourcerecordid>2963757861</sourcerecordid><originalsourceid>FETCH-LOGICAL-c395t-29124ca35b6ac46a13f3f1284c447cfc99e21a9748caf75df44000d15f934d453</originalsourceid><addsrcrecordid>eNp9kM1KxDAURoMoOI4-gLuAGzcdc5O0aXAlg38woAtdh5gmktI2NWmFeXtTxpUL4ULgcr7Ll4PQJZANEKhu2k3bjRtKgG7yEFIdoRXUghWMlfQYrYgsScEpI6foLKWWEBCkFiv0ug1Dsl-zHYzFetDdPvmEg8M678KcsO77MHiN0-i7Ds_JD5_YhH6cJz35kAPYdbNvcLMfdO9NOkcnTnfJXvy-a_T-cP-2fSp2L4_P27tdYZgsp4JKoNxoVn5U2vBKA3PMAa254VwYZ6S0FLQUvDbaibJxnBNCGiidZLzhJVuj68PdMYZcNU2q98nYrtPD0lsBE7RiIKXM6NUftA1zzNUXitdSSGBVpuBAmRhSitapMfpex70CohbHqlXZsVocqzzZcc7cHjI2__Tb26iS8YvKxkdrJtUE_0_6B0J9hDs</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>1348979136</pqid></control><display><type>article</type><title>Consequence analysis of aqueous ammonia spill using computational fluid dynamics</title><source>Elsevier ScienceDirect Journals</source><creator>Galeev, A.D. ; Salin, A.A. ; Ponikarov, S.I.</creator><creatorcontrib>Galeev, A.D. ; Salin, A.A. ; Ponikarov, S.I.</creatorcontrib><description>A mathematical model to calculate the dimensions of toxic impact zones due to evaporation from the aqueous ammonia emergency spill surface is presented. The mathematical model is based on the numerical solution of mass, momentum, species, and energy transport equations. The computational procedure was implemented by using FLUENT program. The special feature of the model proposed in this manuscript is the ability to calculate simultaneously both binary solution pool evaporation and gas dispersion. The evaporation model takes into account the nonstationarity of pool evaporation process due to changes of liquid composition and temperature. The additional equations were implemented in FLUENT program by means of user-defined functions (UDF). A numerical analysis of the wind speed and obstacle influence on the evaporation characteristics and toxic dose distribution is carried out.
► CFD model for prediction of the consequences of aqueous ammonia spill. ► Computational procedure was implemented using FLUENT software. ► Pool evaporation model takes into account changes of liquid composition and temperature.</description><identifier>ISSN: 0950-4230</identifier><identifier>EISSN: 1873-3352</identifier><identifier>DOI: 10.1016/j.jlp.2012.12.006</identifier><language>eng</language><publisher>Kidlington: Elsevier Ltd</publisher><subject>Ammonia ; Aqueous ammonia spill ; Aqueous chemistry ; CFD model ; Evaporation ; Gas dispersion ; Mathematical analysis ; Mathematical models ; Pool evaporation ; Pools ; Spills ; Temperature effects ; Toxic ; Toxic dose ; Toxicology</subject><ispartof>Journal of loss prevention in the process industries, 2013-07, Vol.26 (4), p.628-638</ispartof><rights>2013 Elsevier Ltd</rights><rights>Copyright Elsevier Science Ltd. Jul 2013</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c395t-29124ca35b6ac46a13f3f1284c447cfc99e21a9748caf75df44000d15f934d453</citedby><cites>FETCH-LOGICAL-c395t-29124ca35b6ac46a13f3f1284c447cfc99e21a9748caf75df44000d15f934d453</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://www.sciencedirect.com/science/article/pii/S095042301300003X$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,776,780,3537,27901,27902,65306</link.rule.ids></links><search><creatorcontrib>Galeev, A.D.</creatorcontrib><creatorcontrib>Salin, A.A.</creatorcontrib><creatorcontrib>Ponikarov, S.I.</creatorcontrib><title>Consequence analysis of aqueous ammonia spill using computational fluid dynamics</title><title>Journal of loss prevention in the process industries</title><description>A mathematical model to calculate the dimensions of toxic impact zones due to evaporation from the aqueous ammonia emergency spill surface is presented. The mathematical model is based on the numerical solution of mass, momentum, species, and energy transport equations. The computational procedure was implemented by using FLUENT program. The special feature of the model proposed in this manuscript is the ability to calculate simultaneously both binary solution pool evaporation and gas dispersion. The evaporation model takes into account the nonstationarity of pool evaporation process due to changes of liquid composition and temperature. The additional equations were implemented in FLUENT program by means of user-defined functions (UDF). A numerical analysis of the wind speed and obstacle influence on the evaporation characteristics and toxic dose distribution is carried out.
► CFD model for prediction of the consequences of aqueous ammonia spill. ► Computational procedure was implemented using FLUENT software. ► Pool evaporation model takes into account changes of liquid composition and temperature.</description><subject>Ammonia</subject><subject>Aqueous ammonia spill</subject><subject>Aqueous chemistry</subject><subject>CFD model</subject><subject>Evaporation</subject><subject>Gas dispersion</subject><subject>Mathematical analysis</subject><subject>Mathematical models</subject><subject>Pool evaporation</subject><subject>Pools</subject><subject>Spills</subject><subject>Temperature effects</subject><subject>Toxic</subject><subject>Toxic dose</subject><subject>Toxicology</subject><issn>0950-4230</issn><issn>1873-3352</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2013</creationdate><recordtype>article</recordtype><recordid>eNp9kM1KxDAURoMoOI4-gLuAGzcdc5O0aXAlg38woAtdh5gmktI2NWmFeXtTxpUL4ULgcr7Ll4PQJZANEKhu2k3bjRtKgG7yEFIdoRXUghWMlfQYrYgsScEpI6foLKWWEBCkFiv0ug1Dsl-zHYzFetDdPvmEg8M678KcsO77MHiN0-i7Ds_JD5_YhH6cJz35kAPYdbNvcLMfdO9NOkcnTnfJXvy-a_T-cP-2fSp2L4_P27tdYZgsp4JKoNxoVn5U2vBKA3PMAa254VwYZ6S0FLQUvDbaibJxnBNCGiidZLzhJVuj68PdMYZcNU2q98nYrtPD0lsBE7RiIKXM6NUftA1zzNUXitdSSGBVpuBAmRhSitapMfpex70CohbHqlXZsVocqzzZcc7cHjI2__Tb26iS8YvKxkdrJtUE_0_6B0J9hDs</recordid><startdate>20130701</startdate><enddate>20130701</enddate><creator>Galeev, A.D.</creator><creator>Salin, A.A.</creator><creator>Ponikarov, S.I.</creator><general>Elsevier Ltd</general><general>Elsevier Science Ltd</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7TA</scope><scope>8FD</scope><scope>JG9</scope></search><sort><creationdate>20130701</creationdate><title>Consequence analysis of aqueous ammonia spill using computational fluid dynamics</title><author>Galeev, A.D. ; Salin, A.A. ; Ponikarov, S.I.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c395t-29124ca35b6ac46a13f3f1284c447cfc99e21a9748caf75df44000d15f934d453</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2013</creationdate><topic>Ammonia</topic><topic>Aqueous ammonia spill</topic><topic>Aqueous chemistry</topic><topic>CFD model</topic><topic>Evaporation</topic><topic>Gas dispersion</topic><topic>Mathematical analysis</topic><topic>Mathematical models</topic><topic>Pool evaporation</topic><topic>Pools</topic><topic>Spills</topic><topic>Temperature effects</topic><topic>Toxic</topic><topic>Toxic dose</topic><topic>Toxicology</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Galeev, A.D.</creatorcontrib><creatorcontrib>Salin, A.A.</creatorcontrib><creatorcontrib>Ponikarov, S.I.</creatorcontrib><collection>CrossRef</collection><collection>Materials Business File</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><jtitle>Journal of loss prevention in the process industries</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Galeev, A.D.</au><au>Salin, A.A.</au><au>Ponikarov, S.I.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Consequence analysis of aqueous ammonia spill using computational fluid dynamics</atitle><jtitle>Journal of loss prevention in the process industries</jtitle><date>2013-07-01</date><risdate>2013</risdate><volume>26</volume><issue>4</issue><spage>628</spage><epage>638</epage><pages>628-638</pages><issn>0950-4230</issn><eissn>1873-3352</eissn><abstract>A mathematical model to calculate the dimensions of toxic impact zones due to evaporation from the aqueous ammonia emergency spill surface is presented. The mathematical model is based on the numerical solution of mass, momentum, species, and energy transport equations. The computational procedure was implemented by using FLUENT program. The special feature of the model proposed in this manuscript is the ability to calculate simultaneously both binary solution pool evaporation and gas dispersion. The evaporation model takes into account the nonstationarity of pool evaporation process due to changes of liquid composition and temperature. The additional equations were implemented in FLUENT program by means of user-defined functions (UDF). A numerical analysis of the wind speed and obstacle influence on the evaporation characteristics and toxic dose distribution is carried out.
► CFD model for prediction of the consequences of aqueous ammonia spill. ► Computational procedure was implemented using FLUENT software. ► Pool evaporation model takes into account changes of liquid composition and temperature.</abstract><cop>Kidlington</cop><pub>Elsevier Ltd</pub><doi>10.1016/j.jlp.2012.12.006</doi><tpages>11</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0950-4230 |
| ispartof | Journal of loss prevention in the process industries, 2013-07, Vol.26 (4), p.628-638 |
| issn | 0950-4230 1873-3352 |
| language | eng |
| recordid | cdi_proquest_miscellaneous_1372631999 |
| source | Elsevier ScienceDirect Journals |
| subjects | Ammonia Aqueous ammonia spill Aqueous chemistry CFD model Evaporation Gas dispersion Mathematical analysis Mathematical models Pool evaporation Pools Spills Temperature effects Toxic Toxic dose Toxicology |
| title | Consequence analysis of aqueous ammonia spill using computational fluid dynamics |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-02-02T00%3A57%3A16IST&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=Consequence%20analysis%20of%20aqueous%20ammonia%20spill%20using%20computational%20fluid%20dynamics&rft.jtitle=Journal%20of%20loss%20prevention%20in%20the%20process%20industries&rft.au=Galeev,%20A.D.&rft.date=2013-07-01&rft.volume=26&rft.issue=4&rft.spage=628&rft.epage=638&rft.pages=628-638&rft.issn=0950-4230&rft.eissn=1873-3352&rft_id=info:doi/10.1016/j.jlp.2012.12.006&rft_dat=%3Cproquest_cross%3E2963757861%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=1348979136&rft_id=info:pmid/&rft_els_id=S095042301300003X&rfr_iscdi=true |