Properties of the dead-zone model of longitudinal dispersion in rivers
The dead zone equations were solved with the use of the Laplace transform technics. The solution was a base to derive the three moments of the pollution concentration distribution in a river. They differ from the moments published so far, because they were calculated from the solution of the pure bo...
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| Veröffentlicht in: | Journal of hydraulic research 1997-01, Vol.35 (4), p.491-504 |
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| container_title | Journal of hydraulic research |
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| creator | Czernuszenko, W. Rowinski, P.M. |
| description | The dead zone equations were solved with the use of the Laplace transform technics. The solution was a base to derive the three moments of the pollution concentration distribution in a river. They differ from the moments published so far, because they were calculated from the solution of the pure boundary problem. This approach is easier to apply in calculations of the pollution concentration distributions and it covers a wider range of cases when we deal with natural field data.
Main features of the model equations were analysed from the point of view of the theory of dynamic systems.
The transfer function was derived and analysed as well as the frequency-response function. The dispersion relation for the dead zone equations was also obtained and analysed for different parameters of the model. |
| doi_str_mv | 10.1080/00221689709498407 |
| format | Article |
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Main features of the model equations were analysed from the point of view of the theory of dynamic systems.
The transfer function was derived and analysed as well as the frequency-response function. The dispersion relation for the dead zone equations was also obtained and analysed for different parameters of the model.</description><identifier>ISSN: 0022-1686</identifier><identifier>EISSN: 1814-2079</identifier><identifier>DOI: 10.1080/00221689709498407</identifier><identifier>CODEN: JHYRAF</identifier><language>eng</language><publisher>Delft: Taylor & Francis Group</publisher><subject>Earth sciences ; Earth, ocean, space ; Engineering and environment geology. Geothermics ; Exact sciences and technology ; Freshwater ; Hydrology ; Hydrology. Hydrogeology ; Pollution, environment geology</subject><ispartof>Journal of hydraulic research, 1997-01, Vol.35 (4), p.491-504</ispartof><rights>Copyright Taylor & Francis Group, LLC 1997</rights><rights>1997 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c435t-8751aa96f7f720e3f2fe83087215a4cb63ab2bde93c8602239be81c8aaa833cb3</citedby><cites>FETCH-LOGICAL-c435t-8751aa96f7f720e3f2fe83087215a4cb63ab2bde93c8602239be81c8aaa833cb3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://www.tandfonline.com/doi/pdf/10.1080/00221689709498407$$EPDF$$P50$$Ginformaworld$$H</linktopdf><linktohtml>$$Uhttps://www.tandfonline.com/doi/full/10.1080/00221689709498407$$EHTML$$P50$$Ginformaworld$$H</linktohtml><link.rule.ids>314,780,784,27924,27925,59647,60436</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=2837295$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Czernuszenko, W.</creatorcontrib><creatorcontrib>Rowinski, P.M.</creatorcontrib><title>Properties of the dead-zone model of longitudinal dispersion in rivers</title><title>Journal of hydraulic research</title><description>The dead zone equations were solved with the use of the Laplace transform technics. The solution was a base to derive the three moments of the pollution concentration distribution in a river. They differ from the moments published so far, because they were calculated from the solution of the pure boundary problem. This approach is easier to apply in calculations of the pollution concentration distributions and it covers a wider range of cases when we deal with natural field data.
Main features of the model equations were analysed from the point of view of the theory of dynamic systems.
The transfer function was derived and analysed as well as the frequency-response function. The dispersion relation for the dead zone equations was also obtained and analysed for different parameters of the model.</description><subject>Earth sciences</subject><subject>Earth, ocean, space</subject><subject>Engineering and environment geology. Geothermics</subject><subject>Exact sciences and technology</subject><subject>Freshwater</subject><subject>Hydrology</subject><subject>Hydrology. Hydrogeology</subject><subject>Pollution, environment geology</subject><issn>0022-1686</issn><issn>1814-2079</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1997</creationdate><recordtype>article</recordtype><recordid>eNqFkE1LAzEQhoMoWKs_wNsexNtqPnbzAV6kWBUKetDzMptNNJJuarJV6693l1YvRXoaZuZ5XoZB6JTgC4IlvsSYUsKlElgVShZY7KERkaTIKRZqH42Gfd4D_BAdpfTWt5wrPkLTxxgWJnbOpCzYrHs1WWOgyb9Da7J5aIwfxj60L65bNq4FnzUu9UZyoc1cm0X30TfH6MCCT-ZkU8foeXrzNLnLZw-395PrWa4LVna5FCUBUNwKKyg2zFJrJMNSUFJCoWvOoKZ1YxTTkvcXM1UbSbQEAMmYrtkYna9zFzG8L03qqrlL2ngPrQnLVFHBMOFM7AQJLykhZADJGtQxpBSNrRbRzSGuKoKr4bXV1mt752wTDkmDtxFa7dKfSCUTVJU9JtaYa22Ic_gM0TdVBysf4q-zFV51X11vXu002f_3_QDzDp2D</recordid><startdate>19970101</startdate><enddate>19970101</enddate><creator>Czernuszenko, W.</creator><creator>Rowinski, P.M.</creator><general>Taylor & Francis Group</general><general>International Association for Hydraulic Research</general><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7TV</scope><scope>7UA</scope><scope>C1K</scope><scope>F1W</scope><scope>H97</scope><scope>L.G</scope><scope>8FD</scope><scope>FR3</scope><scope>KR7</scope></search><sort><creationdate>19970101</creationdate><title>Properties of the dead-zone model of longitudinal dispersion in rivers</title><author>Czernuszenko, W. ; Rowinski, P.M.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c435t-8751aa96f7f720e3f2fe83087215a4cb63ab2bde93c8602239be81c8aaa833cb3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1997</creationdate><topic>Earth sciences</topic><topic>Earth, ocean, space</topic><topic>Engineering and environment geology. Geothermics</topic><topic>Exact sciences and technology</topic><topic>Freshwater</topic><topic>Hydrology</topic><topic>Hydrology. Hydrogeology</topic><topic>Pollution, environment geology</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Czernuszenko, W.</creatorcontrib><creatorcontrib>Rowinski, P.M.</creatorcontrib><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Pollution Abstracts</collection><collection>Water Resources Abstracts</collection><collection>Environmental Sciences and Pollution Management</collection><collection>ASFA: Aquatic Sciences and Fisheries Abstracts</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) 3: Aquatic Pollution & Environmental Quality</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) Professional</collection><collection>Technology Research Database</collection><collection>Engineering Research Database</collection><collection>Civil Engineering Abstracts</collection><jtitle>Journal of hydraulic research</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Czernuszenko, W.</au><au>Rowinski, P.M.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Properties of the dead-zone model of longitudinal dispersion in rivers</atitle><jtitle>Journal of hydraulic research</jtitle><date>1997-01-01</date><risdate>1997</risdate><volume>35</volume><issue>4</issue><spage>491</spage><epage>504</epage><pages>491-504</pages><issn>0022-1686</issn><eissn>1814-2079</eissn><coden>JHYRAF</coden><abstract>The dead zone equations were solved with the use of the Laplace transform technics. The solution was a base to derive the three moments of the pollution concentration distribution in a river. They differ from the moments published so far, because they were calculated from the solution of the pure boundary problem. This approach is easier to apply in calculations of the pollution concentration distributions and it covers a wider range of cases when we deal with natural field data.
Main features of the model equations were analysed from the point of view of the theory of dynamic systems.
The transfer function was derived and analysed as well as the frequency-response function. The dispersion relation for the dead zone equations was also obtained and analysed for different parameters of the model.</abstract><cop>Delft</cop><pub>Taylor & Francis Group</pub><doi>10.1080/00221689709498407</doi><tpages>14</tpages></addata></record> |
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| ispartof | Journal of hydraulic research, 1997-01, Vol.35 (4), p.491-504 |
| issn | 0022-1686 1814-2079 |
| language | eng |
| recordid | cdi_pascalfrancis_primary_2837295 |
| source | Taylor & Francis Journals Complete |
| subjects | Earth sciences Earth, ocean, space Engineering and environment geology. Geothermics Exact sciences and technology Freshwater Hydrology Hydrology. Hydrogeology Pollution, environment geology |
| title | Properties of the dead-zone model of longitudinal dispersion in rivers |
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