Publication
Development of a hydrodynamic model for air-lift reactors
| Summary: | In this paper, a 1D hydrodynamic model has been developed for gas hold-up and liquid circulation velocity prediction in air-lift reactors. The model is based on momentum balance equations and has been adjusted to experimental data collected on a pilot plant reactor equipped with two types of gas distributors and using water and water/butanol as the liquid phase. Different techniques of signal analysis have also been applied to pressure fluctuations in order to extract information about flow regimes and regime transitions. A good knowledge of the flow pattern is essential to establish adequate correlations for the hydrodynamic model. |
|---|---|
| Main Authors: | Carvalho,E. |
| Other Authors: | Camarasa,E.; Meleiro,L.A.C.; Maciel Filho,R.; Domingues,A.; Vial,Ch.; Wild,G.; Poncin,S.; Midoux,N.; Bouillard,J. |
| Subject: | 1D hydrodynamic model momentum balance equations air-lift reactors |
| Year: | 2000 |
| Country: | Brazil |
| Document type: | article |
| Access type: | open access |
| Associated institution: | IBICT |
| Language: | English |
| Origin: | Oasisbr |
| _version_ | 1871510699263393792 |
|---|---|
| author | Carvalho,E. |
| author2 | Camarasa,E. Meleiro,L.A.C. Maciel Filho,R. Domingues,A. Vial,Ch. Wild,G. Poncin,S. Midoux,N. Bouillard,J. |
| author2_role | author author author author author author author author author |
| author_facet | Carvalho,E. Camarasa,E. Meleiro,L.A.C. Maciel Filho,R. Domingues,A. Vial,Ch. Wild,G. Poncin,S. Midoux,N. Bouillard,J. |
| author_role | author |
| country_str | BR |
| creators_json_txt | [{\"Person.name\":\"Carvalho,E.\"},{\"Person.name\":\"Camarasa,E.\"},{\"Person.name\":\"Meleiro,L.A.C.\"},{\"Person.name\":\"Maciel Filho,R.\"},{\"Person.name\":\"Domingues,A.\"},{\"Person.name\":\"Vial,Ch.\"},{\"Person.name\":\"Wild,G.\"},{\"Person.name\":\"Poncin,S.\"},{\"Person.name\":\"Midoux,N.\"},{\"Person.name\":\"Bouillard,J.\"}] |
| datacite.creators.creator.creatorName.fl_str_mv | Carvalho,E. Camarasa,E. Meleiro,L.A.C. Maciel Filho,R. Domingues,A. Vial,Ch. Wild,G. Poncin,S. Midoux,N. Bouillard,J. |
| datacite.rights.fl_str_mv | http://purl.org/coar/access_right/c_abf2 |
| datacite.subjects.subject.fl_str_mv | 1D hydrodynamic model momentum balance equations air-lift reactors |
| datacite.titles.title.fl_str_mv | Development of a hydrodynamic model for air-lift reactors |
| dc.creator.none.fl_str_mv | Carvalho,E. Camarasa,E. Meleiro,L.A.C. Maciel Filho,R. Domingues,A. Vial,Ch. Wild,G. Poncin,S. Midoux,N. Bouillard,J. |
| dc.format.none.fl_str_mv | text/html |
| dc.identifier.none.fl_str_mv | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0104-66322000000400025 |
| dc.language.none.fl_str_mv | eng |
| dc.publisher.none.fl_str_mv | Brazilian Society of Chemical Engineering |
| dc.rights.none.fl_str_mv | http://purl.org/coar/access_right/c_abf2 |
| dc.source.none.fl_str_mv | Brazilian Journal of Chemical Engineering v.17 n.4-7 2000 reponame:Brazilian Journal of Chemical Engineering instname:Associação Brasileira de Engenharia Química (ABEQ) instacron:ABEQ |
| dc.subject.none.fl_str_mv | 1D hydrodynamic model momentum balance equations air-lift reactors |
| dc.title.fl_str_mv | Development of a hydrodynamic model for air-lift reactors |
| dc.type.none.fl_str_mv | http://purl.org/coar/resource_type/c_6501 |
| description | In this paper, a 1D hydrodynamic model has been developed for gas hold-up and liquid circulation velocity prediction in air-lift reactors. The model is based on momentum balance equations and has been adjusted to experimental data collected on a pilot plant reactor equipped with two types of gas distributors and using water and water/butanol as the liquid phase. Different techniques of signal analysis have also been applied to pressure fluctuations in order to extract information about flow regimes and regime transitions. A good knowledge of the flow pattern is essential to establish adequate correlations for the hydrodynamic model. |
| dirty | 0 |
| eu_rights_str_mv | openAccess |
| format | article |
| id | oasisbr_08b4f33e8af17f76b4a1c6b96964a05a |
| identifier.url.fl_str_mv | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0104-66322000000400025 |
| inst_facet_str | urn:organizationAcronym:oasisbr{{{_:::_}}}IBICT |
| instacron_str | OASISBR |
| institution | IBICT |
| instname_str | IBICT |
| language | eng |
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| oai_identifier_str | oai:scielo:S0104-66322000000400025 |
| organization_str_mv | urn:organizationAcronym:oasisbr |
| person_str_mv | Carvalho,E. Camarasa,E. Meleiro,L.A.C. Maciel Filho,R. Domingues,A. Vial,Ch. Wild,G. Poncin,S. Midoux,N. Bouillard,J. |
| publishDate | 2000 |
| publisher.none.fl_str_mv | Brazilian Society of Chemical Engineering |
| repo_facet_str | urn:repositoryAcronym:oasisbr{{{_:::_}}}Oasisbr |
| reponame_str | Oasisbr |
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| service_str_mv | urn:repositoryAcronym:oasisbr |
| spelling | Development of a hydrodynamic model for air-lift reactorsCarvalho,E.Camarasa,E.Meleiro,L.A.C.Maciel Filho,R.Domingues,A.Vial,Ch.Wild,G.Poncin,S.Midoux,N.Bouillard,J.1D hydrodynamic modelmomentum balance equationsair-lift reactorsopen accesshttp://purl.org/coar/access_right/c_abf2http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0104-66322000000400025URLhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0104-66322000000400025URLHasVersion2000-12-01In this paper, a 1D hydrodynamic model has been developed for gas hold-up and liquid circulation velocity prediction in air-lift reactors. The model is based on momentum balance equations and has been adjusted to experimental data collected on a pilot plant reactor equipped with two types of gas distributors and using water and water/butanol as the liquid phase. Different techniques of signal analysis have also been applied to pressure fluctuations in order to extract information about flow regimes and regime transitions. A good knowledge of the flow pattern is essential to establish adequate correlations for the hydrodynamic model.engtext/htmlBrazilian Society of Chemical EngineeringBrazilian Journal of Chemical Engineering v.17 n.4-7 2000reponame:Brazilian Journal of Chemical Engineeringinstname:Associação Brasileira de Engenharia Química (ABEQ)instacron:ABEQjournal articlehttp://purl.org/coar/resource_type/c_6501literatureVoRhttp://purl.org/coar/version/c_970fb48d4fbd8a85 |
| spellingShingle | Development of a hydrodynamic model for air-lift reactors Carvalho,E. 1D hydrodynamic model momentum balance equations air-lift reactors |
| status | SINGLETON |
| status_str | VoR |
| subject.fl_str_mv | 1D hydrodynamic model momentum balance equations air-lift reactors |
| title | Development of a hydrodynamic model for air-lift reactors |
| title_full | Development of a hydrodynamic model for air-lift reactors |
| title_fullStr | Development of a hydrodynamic model for air-lift reactors |
| title_full_unstemmed | Development of a hydrodynamic model for air-lift reactors |
| title_short | Development of a hydrodynamic model for air-lift reactors |
| title_sort | Development of a hydrodynamic model for air-lift reactors |
| topic | 1D hydrodynamic model momentum balance equations air-lift reactors |
| topic_facet | 1D hydrodynamic model momentum balance equations air-lift reactors |
| url | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0104-66322000000400025 |
| visible | 1 |
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