Evaluating velocity and temperature fields for Ranque Hilsch vortex tube using numerical simulation
In this study, a three-dimensional numerical investigation is carried out to study the flow field inside a Ranque-Hilsch vortex tube (RHVT) model. Flow parameters such as velocity, temperature, and pressure are plotted at various locations inside the tube. The study reports the effect of cold mass f...
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| Other Authors: | , |
| Format: | article |
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2021
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| Online Access: | http://hdl.handle.net/11073/23888 |
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| _version_ | 1864513440285982720 |
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| author | Al Saghir, Ahmad Mohammad |
| author2 | Hamdan, Mohammad Orhan, Mehmet Fatih |
| author2_role | author author |
| author_facet | Al Saghir, Ahmad Mohammad Hamdan, Mohammad Orhan, Mehmet Fatih |
| author_role | author |
| dc.creator.none.fl_str_mv | Al Saghir, Ahmad Mohammad Hamdan, Mohammad Orhan, Mehmet Fatih |
| dc.date.none.fl_str_mv | 2021 2022-05-25T08:58:09Z 2022-05-25T08:58:09Z |
| dc.format.none.fl_str_mv | application/pdf |
| dc.identifier.none.fl_str_mv | Alsaghir, A. M.; Hamdan, M.; Orhan, M. O. Evaluating velocity and temperature fields for Ranque–Hilsch vortex tube using numerical simulation. International Journal of Thermofluids 2021, 10, 100074. https://doi.org/10.1016/j.ijft.2021.100074. 2666-2027 http://hdl.handle.net/11073/23888 10.1016/j.ijft.2021.100074 |
| dc.language.none.fl_str_mv | en_US |
| dc.publisher.none.fl_str_mv | Elsevier |
| dc.relation.none.fl_str_mv | https://doi.org/10.1016/j.ijft.2021.100074 |
| dc.subject.none.fl_str_mv | Vortex tube flow field Flow structure inside vortex tube Energy separation Turbulence modeling of vortex tube |
| dc.title.none.fl_str_mv | Evaluating velocity and temperature fields for Ranque Hilsch vortex tube using numerical simulation |
| dc.type.none.fl_str_mv | Peer-Reviewed Published version info:eu-repo/semantics/publishedVersion info:eu-repo/semantics/article |
| description | In this study, a three-dimensional numerical investigation is carried out to study the flow field inside a Ranque-Hilsch vortex tube (RHVT) model. Flow parameters such as velocity, temperature, and pressure are plotted at various locations inside the tube. The study reports the effect of cold mass fraction on the energy separation of vortex tube . The results show that the flow inside RHVT consists of a free vortex from r/R=0 to 0.9 and a force vortex from r/R=0.9 to 1 and that heat transfer occurs from the inner core to the periphery of the tube. Furthermore, it is observed that the minimum cold temperature and the maximum hot temperature are achieved at different mass fractions, 0.19 and 0.8, respectively. |
| format | article |
| id | aus_6930d149e6996712f60370e4d4598b5f |
| identifier_str_mv | Alsaghir, A. M.; Hamdan, M.; Orhan, M. O. Evaluating velocity and temperature fields for Ranque–Hilsch vortex tube using numerical simulation. International Journal of Thermofluids 2021, 10, 100074. https://doi.org/10.1016/j.ijft.2021.100074. 2666-2027 10.1016/j.ijft.2021.100074 |
| language_invalid_str_mv | en_US |
| network_acronym_str | aus |
| network_name_str | aus |
| oai_identifier_str | oai:repository.aus.edu:11073/23888 |
| publishDate | 2021 |
| publisher.none.fl_str_mv | Elsevier |
| repository.mail.fl_str_mv | |
| repository.name.fl_str_mv | |
| repository_id_str | |
| spelling | Evaluating velocity and temperature fields for Ranque Hilsch vortex tube using numerical simulationAl Saghir, Ahmad MohammadHamdan, MohammadOrhan, Mehmet FatihVortex tube flow fieldFlow structure inside vortex tubeEnergy separationTurbulence modeling of vortex tubeIn this study, a three-dimensional numerical investigation is carried out to study the flow field inside a Ranque-Hilsch vortex tube (RHVT) model. Flow parameters such as velocity, temperature, and pressure are plotted at various locations inside the tube. The study reports the effect of cold mass fraction on the energy separation of vortex tube . The results show that the flow inside RHVT consists of a free vortex from r/R=0 to 0.9 and a force vortex from r/R=0.9 to 1 and that heat transfer occurs from the inner core to the periphery of the tube. Furthermore, it is observed that the minimum cold temperature and the maximum hot temperature are achieved at different mass fractions, 0.19 and 0.8, respectively.Elsevier2022-05-25T08:58:09Z2022-05-25T08:58:09Z2021Peer-ReviewedPublished versioninfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfAlsaghir, A. M.; Hamdan, M.; Orhan, M. O. Evaluating velocity and temperature fields for Ranque–Hilsch vortex tube using numerical simulation. International Journal of Thermofluids 2021, 10, 100074. https://doi.org/10.1016/j.ijft.2021.100074.2666-2027http://hdl.handle.net/11073/2388810.1016/j.ijft.2021.100074en_UShttps://doi.org/10.1016/j.ijft.2021.100074oai:repository.aus.edu:11073/238882024-08-22T12:09:01Z |
| spellingShingle | Evaluating velocity and temperature fields for Ranque Hilsch vortex tube using numerical simulation Al Saghir, Ahmad Mohammad Vortex tube flow field Flow structure inside vortex tube Energy separation Turbulence modeling of vortex tube |
| status_str | publishedVersion |
| title | Evaluating velocity and temperature fields for Ranque Hilsch vortex tube using numerical simulation |
| title_full | Evaluating velocity and temperature fields for Ranque Hilsch vortex tube using numerical simulation |
| title_fullStr | Evaluating velocity and temperature fields for Ranque Hilsch vortex tube using numerical simulation |
| title_full_unstemmed | Evaluating velocity and temperature fields for Ranque Hilsch vortex tube using numerical simulation |
| title_short | Evaluating velocity and temperature fields for Ranque Hilsch vortex tube using numerical simulation |
| title_sort | Evaluating velocity and temperature fields for Ranque Hilsch vortex tube using numerical simulation |
| topic | Vortex tube flow field Flow structure inside vortex tube Energy separation Turbulence modeling of vortex tube |
| url | http://hdl.handle.net/11073/23888 |