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n Eerste-orde turbulensiemodel vir sterkroterende straalvloei
Dissertation (MSc (Applied Mathematics))--University of Pretoria, 1988.
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| Format: | Thesis |
| Language: | Afr |
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University of Pretoria
2024
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| _version_ | 1867613709389529088 |
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| access_status_str | Open Access |
| author2 | Snyman, Johannes Arnoldus |
| author_browse | Snyman, Johannes Arnoldus |
| author_facet | Snyman, Johannes Arnoldus |
| collection | Thesis |
| dc_rights_str_mv | © 2024 University of Pretoria. All rights reserved. The copyright in this work vests in the University of Pretoria. No part of this work may be reproduced or transmitted in any form or by any means, without the prior written permission of the University of Pretoria. |
| description | Dissertation (MSc (Applied Mathematics))--University of Pretoria, 1988. |
| format | Thesis |
| id | oai:repository.up.ac.za:2263/99514 |
| institution | University of Pretoria (South Africa) |
| language | Afr |
| last_indexed | 2026-06-10T12:40:27.509Z |
| license_str | Other — see source repository |
| provenance_str_mv | Harvested via OAI-PMH from UPSpace — University of Pretoria Institutional Repository |
| publishDate | 2024 |
| publishDateRange | 2024 |
| publishDateSort | 2024 |
| publisher | University of Pretoria |
| publisherStr | University of Pretoria |
| record_format | dspace |
| source_str | UPSpace — University of Pretoria Institutional Repository |
| spelling | oai:repository.up.ac.za:2263/99514 n Eerste-orde turbulensiemodel vir sterkroterende straalvloei Snyman, Johannes Arnoldus P. J. Vermeulen Vermeulen, Dekker Adam Eerster-orde Turbulensiemodel Sterkroterende Strralvloei UCTD Dissertation (MSc (Applied Mathematics))--University of Pretoria, 1988. The aim of the project was the development of an efficient turbulence model for numerical simulation of strongly swirling incompressible jet flow. As point of departure a general review is given of turbulence modelling in numerical flow solutions. An existing numerical model was calibrated against pipe-flow data and available turbulence models from literature were subsequently evaluated on the basis of experimental data. This preliminary study serves as basis for the development of an applicable turbulence model. During the modelling process particular attention was paid to modifications to effectively accommodate rotation and anisotropic viscosity in the fluid. The study is concluded with an evaluation of the efficiency of the model, and points to the fact that the model is able to predict turbulent viscosity for various flow conditions in strongly swirling jet flow in an economical and accurate way. Mathematics and Applied Mathematics MSc (Applied Mathematics) 2024-11-27T09:16:04Z 2024-11-27T09:16:04Z 22/04/14 1988 Dissertation http://hdl.handle.net/2263/99514 Afr © 2024 University of Pretoria. All rights reserved. The copyright in this work vests in the University of Pretoria. No part of this work may be reproduced or transmitted in any form or by any means, without the prior written permission of the University of Pretoria. application/pdf University of Pretoria |
| spellingShingle | Eerster-orde Turbulensiemodel Sterkroterende Strralvloei UCTD n Eerste-orde turbulensiemodel vir sterkroterende straalvloei |
| title | n Eerste-orde turbulensiemodel vir sterkroterende straalvloei |
| title_full | n Eerste-orde turbulensiemodel vir sterkroterende straalvloei |
| title_fullStr | n Eerste-orde turbulensiemodel vir sterkroterende straalvloei |
| title_full_unstemmed | n Eerste-orde turbulensiemodel vir sterkroterende straalvloei |
| title_short | n Eerste-orde turbulensiemodel vir sterkroterende straalvloei |
| title_sort | n eerste orde turbulensiemodel vir sterkroterende straalvloei |
| topic | Eerster-orde Turbulensiemodel Sterkroterende Strralvloei UCTD |
| url | http://hdl.handle.net/2263/99514 |