Publicação
Viscosity and density measurements on liquid n-tetradecane at moderately high pressures
| Resumo: | The main aim of the work is to study the viscosity and density of compressed normal tetradecane in the region of pressures from saturation to 10 MPa, where the available literature data are scarce. New measurements of the viscosity of n-tetradecane (n-C14) along eight isotherms in the range (283–358) K and at pressures up to 70 MPa, have been performed using the vibrating wire technique in the forced mode of operation. Density measurements have also been performed along nine isotherms in the temperature range from (283 to 373) K and pressures from (0.1 to 70) MPa. The vibrating wire viscosity results were correlated with density, using a modified hard-spheres scheme. The root mean square (rms) deviation of the data from the correlation is less than 0.32% and the maximum absolute relative deviation is less than 1.0%. The expanded uncertainty of the present viscosity data is estimated as ±1.5% at a 95% confidence level. The density results were correlated with the temperature and pressure using a modified Tait equation. The expanded uncertainty of the present density data is estimated as ±0.2% at a 95% confidence level. The isothermal compressibility and the isobaric thermal expansion were calculated by differentiation of the modified Tait equation. The uncertainties of isothermal compressibility and the isobaric thermal expansion are estimated to be less than ±1.7% and ±1.1%, respectively, at a 95% confidence level. The results are compared with the available literature data. |
|---|---|
| Autores principais: | Santos, Tânia V. M. |
| Outros Autores: | Pereira, Marta F. V.; Avelino, Helena Maria Da Nóbrega Teixeira; Caetano, Fernando; Fareleira, João |
| Assunto: | Tetradecane Viscosity Density High pressure Vibrating wire |
| Ano: | 2018 |
| País: | Portugal |
| Tipo de documento: | artigo |
| Tipo de acesso: | acesso restrito |
| Instituição associada: | Instituto Politécnico de Lisboa |
| Idioma: | inglês |
| Origem: | Repositório Científico do Instituto Politécnico de Lisboa |
| _version_ | 1866887617802403840 |
|---|---|
| author | Santos, Tânia V. M. |
| author2 | Pereira, Marta F. V. Avelino, Helena Maria Da Nóbrega Teixeira Caetano, Fernando Fareleira, João |
| author2_role | author author author author |
| author_facet | Santos, Tânia V. M. Pereira, Marta F. V. Avelino, Helena Maria Da Nóbrega Teixeira Caetano, Fernando Fareleira, João |
| author_role | author |
| contributor_name_str_mv | RCIPL |
| country_str | PT |
| creators_json_txt | [{\"Person.name\":\"Santos, Tânia V. M.\"},{\"Person.name\":\"Pereira, Marta F. V.\"},{\"Person.name\":\"Avelino, Helena Maria Da Nóbrega Teixeira\",\"Person.identifier.orcid\":\"0000-0001-6516-2164\"},{\"Person.name\":\"Caetano, Fernando\",\"Person.identifier.orcid\":\"0000-0002-6821-1694\"},{\"Person.name\":\"Fareleira, João\",\"Person.identifier.orcid\":\"0000-0002-8442-9386\"}] |
| datacite.contributors.contributor.contributorName.fl_str_mv | RCIPL |
| datacite.creators.creator.creatorName.fl_str_mv | Santos, Tânia V. M. Pereira, Marta F. V. Avelino, Helena Maria Da Nóbrega Teixeira Caetano, Fernando Fareleira, João |
| datacite.date.Accepted.fl_str_mv | 2018-01-25T00:00:00Z |
| datacite.date.available.fl_str_mv | 2017-11-29T13:44:18Z |
| datacite.date.embargoed.fl_str_mv | 2017-11-29T13:44:18Z |
| datacite.rights.fl_str_mv | http://purl.org/coar/access_right/c_16ec |
| datacite.subjects.subject.fl_str_mv | Tetradecane Viscosity Density High pressure Vibrating wire |
| datacite.titles.title.fl_str_mv | Viscosity and density measurements on liquid n-tetradecane at moderately high pressures |
| dc.contributor.none.fl_str_mv | RCIPL |
| dc.creator.none.fl_str_mv | Santos, Tânia V. M. Pereira, Marta F. V. Avelino, Helena Maria Da Nóbrega Teixeira Caetano, Fernando Fareleira, João |
| dc.date.Accepted.fl_str_mv | 2018-01-25T00:00:00Z |
| dc.date.available.fl_str_mv | 2017-11-29T13:44:18Z |
| dc.date.embargoed.fl_str_mv | 2017-11-29T13:44:18Z |
| dc.format.none.fl_str_mv | application/pdf |
| dc.identifier.none.fl_str_mv | http://hdl.handle.net/10400.21/7622 |
| 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 | Tetradecane Viscosity Density High pressure Vibrating wire |
| dc.title.fl_str_mv | Viscosity and density measurements on liquid n-tetradecane at moderately high pressures |
| dc.type.none.fl_str_mv | http://purl.org/coar/resource_type/c_6501 |
| description | The main aim of the work is to study the viscosity and density of compressed normal tetradecane in the region of pressures from saturation to 10 MPa, where the available literature data are scarce. New measurements of the viscosity of n-tetradecane (n-C14) along eight isotherms in the range (283–358) K and at pressures up to 70 MPa, have been performed using the vibrating wire technique in the forced mode of operation. Density measurements have also been performed along nine isotherms in the temperature range from (283 to 373) K and pressures from (0.1 to 70) MPa. The vibrating wire viscosity results were correlated with density, using a modified hard-spheres scheme. The root mean square (rms) deviation of the data from the correlation is less than 0.32% and the maximum absolute relative deviation is less than 1.0%. The expanded uncertainty of the present viscosity data is estimated as ±1.5% at a 95% confidence level. The density results were correlated with the temperature and pressure using a modified Tait equation. The expanded uncertainty of the present density data is estimated as ±0.2% at a 95% confidence level. The isothermal compressibility and the isobaric thermal expansion were calculated by differentiation of the modified Tait equation. The uncertainties of isothermal compressibility and the isobaric thermal expansion are estimated to be less than ±1.7% and ±1.1%, respectively, at a 95% confidence level. The results are compared with the available literature data. |
| dirty | 0 |
| eu_rights_str_mv | restrictedAccess |
| format | article |
| fulltext.url.fl_str_mv | https://repositorio.ipl.pt/bitstreams/7a43ccd0-e58c-4abe-b637-001d3ff5ab34/download |
| id | ripl_fe76db2a4f24e0223c9bd05abebab99f |
| identifier.url.fl_str_mv | http://hdl.handle.net/10400.21/7622 |
| instacron_str | ipl |
| institution | Instituto Politécnico de Lisboa |
| instname_str | Instituto Politécnico de Lisboa |
| language | eng |
| network_acronym_str | ripl |
| network_name_str | Repositório Científico do Instituto Politécnico de Lisboa |
| oai_identifier_str | oai:repositorio.ipl.pt:10400.21/7622 |
| organization_str_mv | urn:organizationAcronym:ipl |
| person_str_mv | Santos, Tânia V. M. Pereira, Marta F. V. Avelino, Helena Maria Da Nóbrega Teixeira Avelino, Helena Maria Da Nóbrega Teixeira https://www.ciencia-id.pt/9615-6337-5695 9615-6337-5695 http://orcid.org/0000-0001-6516-2164 0000-0001-6516-2164 Caetano, Fernando Caetano, Fernando https://www.ciencia-id.pt/DE17-708E-317F DE17-708E-317F http://orcid.org/0000-0002-6821-1694 0000-0002-6821-1694 Fareleira, João Fareleira, João https://www.ciencia-id.pt/8E1B-F54C-8ABD 8E1B-F54C-8ABD http://orcid.org/0000-0002-8442-9386 0000-0002-8442-9386 |
| publishDate | 2018 |
| publisher.none.fl_str_mv | Elsevier |
| reponame_str | Repositório Científico do Instituto Politécnico de Lisboa |
| repository_id_str | urn:repositoryAcronym:ripl |
| service_str_mv | urn:repositoryAcronym:ripl |
| spelling | engElsevierpt_PTThe main aim of the work is to study the viscosity and density of compressed normal tetradecane in the region of pressures from saturation to 10 MPa, where the available literature data are scarce. New measurements of the viscosity of n-tetradecane (n-C14) along eight isotherms in the range (283–358) K and at pressures up to 70 MPa, have been performed using the vibrating wire technique in the forced mode of operation. Density measurements have also been performed along nine isotherms in the temperature range from (283 to 373) K and pressures from (0.1 to 70) MPa. The vibrating wire viscosity results were correlated with density, using a modified hard-spheres scheme. The root mean square (rms) deviation of the data from the correlation is less than 0.32% and the maximum absolute relative deviation is less than 1.0%. The expanded uncertainty of the present viscosity data is estimated as ±1.5% at a 95% confidence level. The density results were correlated with the temperature and pressure using a modified Tait equation. The expanded uncertainty of the present density data is estimated as ±0.2% at a 95% confidence level. The isothermal compressibility and the isobaric thermal expansion were calculated by differentiation of the modified Tait equation. The uncertainties of isothermal compressibility and the isobaric thermal expansion are estimated to be less than ±1.7% and ±1.1%, respectively, at a 95% confidence level. The results are compared with the available literature data.application/pdfpt_PTViscosity and density measurements on liquid n-tetradecane at moderately high pressuresSantos, Tânia V. M.Pereira, Marta F. V.PersonalAvelino, Helena Maria Da Nóbrega TeixeiraDSpacehttp://dspace.org/items/9465688d-83d6-42bb-9ec3-c86eb756f458DSpacehttp://dspace.org/items/9465688d-83d6-42bb-9ec3-c86eb756f458AvelinoHelena Maria da Nóbrega TeixeiraCiência IDhttps://www.ciencia-id.pt9615-6337-5695ORCIDhttp://orcid.org0000-0001-6516-2164Scopus Author IDhttps://www.scopus.com14919229800Scopus Author IDhttps://www.scopus.com55406801400Scopus Author IDhttps://www.scopus.com7801441702PersonalCaetano, FernandoDSpacehttp://dspace.org/items/7734157f-7114-47ec-ae01-884fd60a64faDSpacehttp://dspace.org/items/7734157f-7114-47ec-ae01-884fd60a64faCaetanoFernandoCiência IDhttps://www.ciencia-id.ptDE17-708E-317FORCIDhttp://orcid.org0000-0002-6821-1694Scopus Author IDhttps://www.scopus.com7004474824PersonalFareleira, JoãoDSpacehttp://dspace.org/items/ab3bfbcc-4968-4aac-bc63-381857d1927bDSpacehttp://dspace.org/items/ab3bfbcc-4968-4aac-bc63-381857d1927bFareleiraJoãoCiência IDhttps://www.ciencia-id.pt8E1B-F54C-8ABDORCIDhttp://orcid.org0000-0002-8442-9386Researcher IDhttps://www.researcherid.comH-8325-2012Scopus Author IDhttps://www.scopus.com6603840268HostingInstitutionOrganizationalRCIPLe-mailmailto:rcaap@sp.ipl.ptrcaap@sp.ipl.ptISSNIsPartOf0378-3812DOIIsPartOfhttps://doi.org/10.1016/j.fluid.2017.08.0252017-11-29T13:44:18Z2018-01-252018-01-25T00:00:00ZHandlehttp://hdl.handle.net/10400.21/7622http://purl.org/coar/access_right/c_16ecrestricted accessTetradecaneViscosityDensityHigh pressureVibrating wire2213777 bytesliteraturehttp://purl.org/coar/resource_type/c_6501journal articlehttp://purl.org/coar/access_right/c_16ecapplication/pdffulltexthttps://repositorio.ipl.pt/bitstreams/7a43ccd0-e58c-4abe-b637-001d3ff5ab34/downloadFluid Phase Equilibria4534657 |
| spellingShingle | Viscosity and density measurements on liquid n-tetradecane at moderately high pressures Santos, Tânia V. M. Tetradecane Viscosity Density High pressure Vibrating wire |
| status | SINGLETON |
| subject.fl_str_mv | Tetradecane Viscosity Density High pressure Vibrating wire |
| title | Viscosity and density measurements on liquid n-tetradecane at moderately high pressures |
| title_full | Viscosity and density measurements on liquid n-tetradecane at moderately high pressures |
| title_fullStr | Viscosity and density measurements on liquid n-tetradecane at moderately high pressures |
| title_full_unstemmed | Viscosity and density measurements on liquid n-tetradecane at moderately high pressures |
| title_short | Viscosity and density measurements on liquid n-tetradecane at moderately high pressures |
| title_sort | Viscosity and density measurements on liquid n-tetradecane at moderately high pressures |
| topic | Tetradecane Viscosity Density High pressure Vibrating wire |
| topic_facet | Tetradecane Viscosity Density High pressure Vibrating wire |
| url | http://hdl.handle.net/10400.21/7622 |
| visible | 1 |