Water hammer simulation in spiral wound reverse osmosis membranes
The purpose of this work is the development of a mathematical model for the formation and the propagation velocity of water hammer in spiral wound reverse osmosis (RO) membranes. Unexpected shutdowns of the RO plants and failure of the check valves can cause water hammer formation and its propagatio...
Gespeichert in:
| Veröffentlicht in: | Desalination and water treatment 2010-01, Vol.13 (1-3), p.74-81 |
|---|---|
| Hauptverfasser: | , , , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | 81 |
|---|---|
| container_issue | 1-3 |
| container_start_page | 74 |
| container_title | Desalination and water treatment |
| container_volume | 13 |
| creator | Avlonitis, S.A. Avlonitis, D.A. Kralis, K. Metaxa, A. |
| description | The purpose of this work is the development of a mathematical model for the formation and the propagation velocity of water hammer in spiral wound reverse osmosis (RO) membranes. Unexpected shutdowns of the RO plants and failure of the check valves can cause water hammer formation and its propagation as a pressure wave inside the membrane envelope resulting in membrane destruction. The model is based on energy and mass balances at flow conditions inside the membrane envelope. The mathematical analysis results in explicit equations for the local permeate pressure in steady state conditions and the increase of pressure in unsteady situations. During the water hammer formation the permeate pressure may increase so as to cause damaging results to the RO membranes. |
| doi_str_mv | 10.5004/dwt.2010.1052 |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_miscellaneous_744610623</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><els_id>S1944398624192934</els_id><sourcerecordid>743079886</sourcerecordid><originalsourceid>FETCH-LOGICAL-c379t-bb8f7ba3482efefa52e09e7a46c0f51beac39134e349ca7efb344399758abf83</originalsourceid><addsrcrecordid>eNqNkM9LwzAUx4MoOOaO3nsRT9W0SZrmOIa_YOBl4DGk6QtG2mbmtRv-92ZsiBfBd_m-wCfvJR9Crgt6Jyjl9-1-vCtpOhVUlGdkVijOc6bq6vxXf0kWiB80leBS8HJGlm9mhJi9m75Pgb6fOjP6MGR-yHDro-myfZiGNouwg4iQBewDesx66JtoBsArcuFMh7A45ZxsHh82q-d8_fr0slquc8ukGvOmqZ1sDON1CQ6cESVQBdLwylInigaMZapgHBhX1khwDeOcKSVFbRpXszm5PY7dxvA5AY6692ih69IbwoRacl4VtCrZP0hGparrKpH5kbQxIEZweht9b-KXLqg-WNXJqj5Y1Qerib85TTZoTefS_63Hn0tlKWhVM5k4eeQg-dh5iBqth8FC6yPYUbfB_7HhG7tyir4</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>743079886</pqid></control><display><type>article</type><title>Water hammer simulation in spiral wound reverse osmosis membranes</title><source>Alma/SFX Local Collection</source><creator>Avlonitis, S.A. ; Avlonitis, D.A. ; Kralis, K. ; Metaxa, A.</creator><creatorcontrib>Avlonitis, S.A. ; Avlonitis, D.A. ; Kralis, K. ; Metaxa, A.</creatorcontrib><description>The purpose of this work is the development of a mathematical model for the formation and the propagation velocity of water hammer in spiral wound reverse osmosis (RO) membranes. Unexpected shutdowns of the RO plants and failure of the check valves can cause water hammer formation and its propagation as a pressure wave inside the membrane envelope resulting in membrane destruction. The model is based on energy and mass balances at flow conditions inside the membrane envelope. The mathematical analysis results in explicit equations for the local permeate pressure in steady state conditions and the increase of pressure in unsteady situations. During the water hammer formation the permeate pressure may increase so as to cause damaging results to the RO membranes.</description><identifier>ISSN: 1944-3986</identifier><identifier>ISSN: 1944-3994</identifier><identifier>EISSN: 1944-3986</identifier><identifier>DOI: 10.5004/dwt.2010.1052</identifier><language>eng</language><publisher>L'Aquila: Elsevier Inc</publisher><subject>Applied sciences ; Destruction of RO membranes ; Drinking water and swimming-pool water. Desalination ; Exact sciences and technology ; Flow in porous media ; Pollution ; Water hammer ; Water treatment and pollution</subject><ispartof>Desalination and water treatment, 2010-01, Vol.13 (1-3), p.74-81</ispartof><rights>2010 Elsevier Inc.</rights><rights>2015 INIST-CNRS</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c379t-bb8f7ba3482efefa52e09e7a46c0f51beac39134e349ca7efb344399758abf83</citedby><cites>FETCH-LOGICAL-c379t-bb8f7ba3482efefa52e09e7a46c0f51beac39134e349ca7efb344399758abf83</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>309,310,314,777,781,786,787,4036,4037,23911,23912,25121,27905,27906</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=22506837$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Avlonitis, S.A.</creatorcontrib><creatorcontrib>Avlonitis, D.A.</creatorcontrib><creatorcontrib>Kralis, K.</creatorcontrib><creatorcontrib>Metaxa, A.</creatorcontrib><title>Water hammer simulation in spiral wound reverse osmosis membranes</title><title>Desalination and water treatment</title><description>The purpose of this work is the development of a mathematical model for the formation and the propagation velocity of water hammer in spiral wound reverse osmosis (RO) membranes. Unexpected shutdowns of the RO plants and failure of the check valves can cause water hammer formation and its propagation as a pressure wave inside the membrane envelope resulting in membrane destruction. The model is based on energy and mass balances at flow conditions inside the membrane envelope. The mathematical analysis results in explicit equations for the local permeate pressure in steady state conditions and the increase of pressure in unsteady situations. During the water hammer formation the permeate pressure may increase so as to cause damaging results to the RO membranes.</description><subject>Applied sciences</subject><subject>Destruction of RO membranes</subject><subject>Drinking water and swimming-pool water. Desalination</subject><subject>Exact sciences and technology</subject><subject>Flow in porous media</subject><subject>Pollution</subject><subject>Water hammer</subject><subject>Water treatment and pollution</subject><issn>1944-3986</issn><issn>1944-3994</issn><issn>1944-3986</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2010</creationdate><recordtype>article</recordtype><recordid>eNqNkM9LwzAUx4MoOOaO3nsRT9W0SZrmOIa_YOBl4DGk6QtG2mbmtRv-92ZsiBfBd_m-wCfvJR9Crgt6Jyjl9-1-vCtpOhVUlGdkVijOc6bq6vxXf0kWiB80leBS8HJGlm9mhJi9m75Pgb6fOjP6MGR-yHDro-myfZiGNouwg4iQBewDesx66JtoBsArcuFMh7A45ZxsHh82q-d8_fr0slquc8ukGvOmqZ1sDON1CQ6cESVQBdLwylInigaMZapgHBhX1khwDeOcKSVFbRpXszm5PY7dxvA5AY6692ih69IbwoRacl4VtCrZP0hGparrKpH5kbQxIEZweht9b-KXLqg-WNXJqj5Y1Qerib85TTZoTefS_63Hn0tlKWhVM5k4eeQg-dh5iBqth8FC6yPYUbfB_7HhG7tyir4</recordid><startdate>201001</startdate><enddate>201001</enddate><creator>Avlonitis, S.A.</creator><creator>Avlonitis, D.A.</creator><creator>Kralis, K.</creator><creator>Metaxa, A.</creator><general>Elsevier Inc</general><general>Desalination Publications</general><scope>6I.</scope><scope>AAFTH</scope><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>8FD</scope><scope>FR3</scope><scope>KR7</scope><scope>7ST</scope><scope>7UA</scope><scope>C1K</scope><scope>F1W</scope><scope>H96</scope><scope>L.G</scope><scope>SOI</scope></search><sort><creationdate>201001</creationdate><title>Water hammer simulation in spiral wound reverse osmosis membranes</title><author>Avlonitis, S.A. ; Avlonitis, D.A. ; Kralis, K. ; Metaxa, A.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c379t-bb8f7ba3482efefa52e09e7a46c0f51beac39134e349ca7efb344399758abf83</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2010</creationdate><topic>Applied sciences</topic><topic>Destruction of RO membranes</topic><topic>Drinking water and swimming-pool water. Desalination</topic><topic>Exact sciences and technology</topic><topic>Flow in porous media</topic><topic>Pollution</topic><topic>Water hammer</topic><topic>Water treatment and pollution</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Avlonitis, S.A.</creatorcontrib><creatorcontrib>Avlonitis, D.A.</creatorcontrib><creatorcontrib>Kralis, K.</creatorcontrib><creatorcontrib>Metaxa, A.</creatorcontrib><collection>ScienceDirect Open Access Titles</collection><collection>Elsevier:ScienceDirect:Open Access</collection><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Technology Research Database</collection><collection>Engineering Research Database</collection><collection>Civil Engineering Abstracts</collection><collection>Environment 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) 2: Ocean Technology, Policy & Non-Living Resources</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) Professional</collection><collection>Environment Abstracts</collection><jtitle>Desalination and water treatment</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Avlonitis, S.A.</au><au>Avlonitis, D.A.</au><au>Kralis, K.</au><au>Metaxa, A.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Water hammer simulation in spiral wound reverse osmosis membranes</atitle><jtitle>Desalination and water treatment</jtitle><date>2010-01</date><risdate>2010</risdate><volume>13</volume><issue>1-3</issue><spage>74</spage><epage>81</epage><pages>74-81</pages><issn>1944-3986</issn><issn>1944-3994</issn><eissn>1944-3986</eissn><abstract>The purpose of this work is the development of a mathematical model for the formation and the propagation velocity of water hammer in spiral wound reverse osmosis (RO) membranes. Unexpected shutdowns of the RO plants and failure of the check valves can cause water hammer formation and its propagation as a pressure wave inside the membrane envelope resulting in membrane destruction. The model is based on energy and mass balances at flow conditions inside the membrane envelope. The mathematical analysis results in explicit equations for the local permeate pressure in steady state conditions and the increase of pressure in unsteady situations. During the water hammer formation the permeate pressure may increase so as to cause damaging results to the RO membranes.</abstract><cop>L'Aquila</cop><pub>Elsevier Inc</pub><doi>10.5004/dwt.2010.1052</doi><tpages>8</tpages><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 1944-3986 |
| ispartof | Desalination and water treatment, 2010-01, Vol.13 (1-3), p.74-81 |
| issn | 1944-3986 1944-3994 1944-3986 |
| language | eng |
| recordid | cdi_proquest_miscellaneous_744610623 |
| source | Alma/SFX Local Collection |
| subjects | Applied sciences Destruction of RO membranes Drinking water and swimming-pool water. Desalination Exact sciences and technology Flow in porous media Pollution Water hammer Water treatment and pollution |
| title | Water hammer simulation in spiral wound reverse osmosis membranes |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-18T06%3A54%3A11IST&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=Water%20hammer%20simulation%20in%20spiral%20wound%20reverse%20osmosis%20membranes&rft.jtitle=Desalination%20and%20water%20treatment&rft.au=Avlonitis,%20S.A.&rft.date=2010-01&rft.volume=13&rft.issue=1-3&rft.spage=74&rft.epage=81&rft.pages=74-81&rft.issn=1944-3986&rft.eissn=1944-3986&rft_id=info:doi/10.5004/dwt.2010.1052&rft_dat=%3Cproquest_cross%3E743079886%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=743079886&rft_id=info:pmid/&rft_els_id=S1944398624192934&rfr_iscdi=true |