Publicação
Development and validation of a model for the temperature distribution in the extrusion calibration stage
| Resumo: | A new model to calculate the temperature discontinuity between two phases is derived in detail and implemented in the OpenFOAM (R) computational library. The derivation of the model is based on the local instantaneous conservation equation for energy. With the conditional volume averaging technique a single equation that governs the temperature distribution, valid in both phases, is obtained. The order of convergence of the solver is determined using the Method of Manufactured Solutions (MMS), which also allows to identify eventual coding bugs. To verify the developed code, 2D problems, namely the heat transfer between two slabs in contact and between two concentric hollow cylinders, are considered. For the same purpose, the solution for a complex two-dimensional layout, which consists of a polymeric sheet and a calibrator, is compared with benchmark solutions. Finally, the developed code is used to study the behavior of a complex 3D calibration system. All results show good agreement with benchmark ones or, in case of the realistic calibrators, are in line with our expectations. |
|---|---|
| Autores principais: | Habla, Florian |
| Outros Autores: | Fernandes, C.; Maier, Maximilian; Densky, Lennart; Ferrás, Luís Jorge Lima; Rajkumar, Ananth; Carneiro, O. S.; Hinrichsen, Olaf; Nóbrega, J. M. |
| Assunto: | Temperature discontinuity Conditional volume averaging Method of manufactured solutions Calibrator and profile extrusion OpenFOAM (R) OpenFOAM® |
| Ano: | 2016 |
| País: | Portugal |
| Tipo de documento: | artigo |
| Tipo de acesso: | acesso restrito |
| Instituição associada: | Universidade do Minho |
| Idioma: | inglês |
| Origem: | RepositóriUM - Universidade do Minho |
| _version_ | 1877774451909591040 |
|---|---|
| author | Habla, Florian |
| author2 | Fernandes, C. Maier, Maximilian Densky, Lennart Ferrás, Luís Jorge Lima Rajkumar, Ananth Carneiro, O. S. Hinrichsen, Olaf Nóbrega, J. M. |
| author2_role | author author author author author author author author |
| author_facet | Habla, Florian Fernandes, C. Maier, Maximilian Densky, Lennart Ferrás, Luís Jorge Lima Rajkumar, Ananth Carneiro, O. S. Hinrichsen, Olaf Nóbrega, J. M. |
| author_role | author |
| contributor_name_str_mv | RepositóriUM - Universidade do Minho |
| country_str | PT |
| creators_json_txt | [{\"Person.name\":\"Habla, Florian\"},{\"Person.name\":\"Fernandes, C.\"},{\"Person.name\":\"Maier, Maximilian\"},{\"Person.name\":\"Densky, Lennart\"},{\"Person.name\":\"Ferrás, Luís Jorge Lima\"},{\"Person.name\":\"Rajkumar, Ananth\"},{\"Person.name\":\"Carneiro, O. S.\"},{\"Person.name\":\"Hinrichsen, Olaf\"},{\"Person.name\":\"Nóbrega, J. M.\"}] |
| datacite.contributors.contributor.contributorName.fl_str_mv | RepositóriUM - Universidade do Minho |
| datacite.creators.creator.creatorName.fl_str_mv | Habla, Florian Fernandes, C. Maier, Maximilian Densky, Lennart Ferrás, Luís Jorge Lima Rajkumar, Ananth Carneiro, O. S. Hinrichsen, Olaf Nóbrega, J. M. |
| datacite.date.Accepted.fl_str_mv | 2016-05-05T00:00:00Z |
| datacite.rights.fl_str_mv | http://purl.org/coar/access_right/c_16ec |
| datacite.subjects.subject.fl_str_mv | Temperature discontinuity Conditional volume averaging Method of manufactured solutions Calibrator and profile extrusion OpenFOAM (R) OpenFOAM® |
| datacite.titles.title.fl_str_mv | Development and validation of a model for the temperature distribution in the extrusion calibration stage |
| dc.contributor.none.fl_str_mv | RepositóriUM - Universidade do Minho |
| dc.creator.none.fl_str_mv | Habla, Florian Fernandes, C. Maier, Maximilian Densky, Lennart Ferrás, Luís Jorge Lima Rajkumar, Ananth Carneiro, O. S. Hinrichsen, Olaf Nóbrega, J. M. |
| dc.date.Accepted.fl_str_mv | 2016-05-05T00:00:00Z |
| dc.format.none.fl_str_mv | application/pdf |
| dc.identifier.none.fl_str_mv | https://hdl.handle.net/1822/47545 |
| dc.language.none.fl_str_mv | eng |
| dc.publisher.none.fl_str_mv | Elsevier |
| dc.rights.none.fl_str_mv | http://purl.org/coar/access_right/c_16ec |
| dc.subject.none.fl_str_mv | Temperature discontinuity Conditional volume averaging Method of manufactured solutions Calibrator and profile extrusion OpenFOAM (R) OpenFOAM® |
| dc.title.fl_str_mv | Development and validation of a model for the temperature distribution in the extrusion calibration stage |
| dc.type.none.fl_str_mv | http://purl.org/coar/resource_type/c_6501 |
| description | A new model to calculate the temperature discontinuity between two phases is derived in detail and implemented in the OpenFOAM (R) computational library. The derivation of the model is based on the local instantaneous conservation equation for energy. With the conditional volume averaging technique a single equation that governs the temperature distribution, valid in both phases, is obtained. The order of convergence of the solver is determined using the Method of Manufactured Solutions (MMS), which also allows to identify eventual coding bugs. To verify the developed code, 2D problems, namely the heat transfer between two slabs in contact and between two concentric hollow cylinders, are considered. For the same purpose, the solution for a complex two-dimensional layout, which consists of a polymeric sheet and a calibrator, is compared with benchmark solutions. Finally, the developed code is used to study the behavior of a complex 3D calibration system. All results show good agreement with benchmark ones or, in case of the realistic calibrators, are in line with our expectations. |
| dirty | 0 |
| eu_rights_str_mv | restrictedAccess |
| format | article |
| id | rum_2bfb61ccc3dcb4b39b7238ccb9a5e14e |
| identifier.url.fl_str_mv | https://hdl.handle.net/1822/47545 |
| inst_facet_str | urn:organizationAcronym:repositorium{{{_:::_}}}Universidade do Minho |
| instacron_str | repositorium |
| institution | Universidade do Minho |
| instname_str | Universidade do Minho |
| language | eng |
| network_acronym_str | rum |
| network_name_str | RepositóriUM - Universidade do Minho |
| oai_identifier_str | oai:repositorium.uminho.pt:1822/47545 |
| organization_str_mv | urn:organizationAcronym:repositorium |
| person_str_mv | Habla, Florian Fernandes, C. Maier, Maximilian Densky, Lennart Ferrás, Luís Jorge Lima Rajkumar, Ananth Carneiro, O. S. Hinrichsen, Olaf Nóbrega, J. M. |
| publishDate | 2016 |
| publisher.none.fl_str_mv | Elsevier |
| repo_facet_str | urn:repositoryAcronym:rum{{{_:::_}}}RepositóriUM - Universidade do Minho |
| reponame_str | RepositóriUM - Universidade do Minho |
| repository_id_str | urn:repositoryAcronym:rum |
| service_str_mv | urn:repositoryAcronym:rum |
| spelling | engElsevierporA new model to calculate the temperature discontinuity between two phases is derived in detail and implemented in the OpenFOAM (R) computational library. The derivation of the model is based on the local instantaneous conservation equation for energy. With the conditional volume averaging technique a single equation that governs the temperature distribution, valid in both phases, is obtained. The order of convergence of the solver is determined using the Method of Manufactured Solutions (MMS), which also allows to identify eventual coding bugs. To verify the developed code, 2D problems, namely the heat transfer between two slabs in contact and between two concentric hollow cylinders, are considered. For the same purpose, the solution for a complex two-dimensional layout, which consists of a polymeric sheet and a calibrator, is compared with benchmark solutions. Finally, the developed code is used to study the behavior of a complex 3D calibration system. All results show good agreement with benchmark ones or, in case of the realistic calibrators, are in line with our expectations.application/pdfporDevelopment and validation of a model for the temperature distribution in the extrusion calibration stageHabla, FlorianFernandes, C.Maier, MaximilianDensky, LennartFerrás, Luís Jorge LimaRajkumar, AnanthCarneiro, O. S.Hinrichsen, OlafNóbrega, J. M.HostingInstitutionOrganizationalRepositóriUM - Universidade do Minhoe-mailmailto:repositorium@usdb.uminho.ptrepositorium@usdb.uminho.ptISSNIsPartOf1359-4311DOIIsPartOf10.1016/j.applthermaleng.2016.01.1662016-05-052016-05-05T00:00:00ZHandlehttps://hdl.handle.net/1822/47545http://purl.org/coar/access_right/c_16ecrestricted accessTemperature discontinuityConditional volume averagingMethod of manufactured solutionsCalibrator and profile extrusionOpenFOAM (R)OpenFOAM®4521160 bytesliteraturehttp://purl.org/coar/resource_type/c_6501journal articlehttp://purl.org/coar/access_right/c_16ecapplication/pdfhttps://repositorium.uminho.pt/bitstreams/18636c54-0f23-4e9f-8e34-9197bf64129c/download |
| spellingShingle | Development and validation of a model for the temperature distribution in the extrusion calibration stage Habla, Florian Temperature discontinuity Conditional volume averaging Method of manufactured solutions Calibrator and profile extrusion OpenFOAM (R) OpenFOAM® |
| status | SINGLETON |
| subject.fl_str_mv | Temperature discontinuity Conditional volume averaging Method of manufactured solutions Calibrator and profile extrusion OpenFOAM (R) OpenFOAM® |
| title | Development and validation of a model for the temperature distribution in the extrusion calibration stage |
| title_full | Development and validation of a model for the temperature distribution in the extrusion calibration stage |
| title_fullStr | Development and validation of a model for the temperature distribution in the extrusion calibration stage |
| title_full_unstemmed | Development and validation of a model for the temperature distribution in the extrusion calibration stage |
| title_short | Development and validation of a model for the temperature distribution in the extrusion calibration stage |
| title_sort | Development and validation of a model for the temperature distribution in the extrusion calibration stage |
| topic | Temperature discontinuity Conditional volume averaging Method of manufactured solutions Calibrator and profile extrusion OpenFOAM (R) OpenFOAM® |
| topic_facet | Temperature discontinuity Conditional volume averaging Method of manufactured solutions Calibrator and profile extrusion OpenFOAM (R) OpenFOAM® |
| url | https://hdl.handle.net/1822/47545 |
| visible | 1 |
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