Building a bridge between industry and theory on the example of a new ventilation system
The paper presents the possibilities of simplified determination of the air volumetric flow rate in ventilation ducts. This problem occurred during the tests of local losses in the elements of a new ventilation system based on ducts with a rounded rectangular cross-section. The presented method requ...
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| Format: | Article |
| Language: | English |
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EDP Sciences
2019-01-01
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| Series: | EPJ Web of Conferences |
| Online Access: | https://www.epj-conferences.org/articles/epjconf/pdf/2019/18/epjconf_efm18_01001.pdf |
| _version_ | 1818912046378385408 |
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| author | Peszyński Kazimierz |
| author_facet | Peszyński Kazimierz |
| author_sort | Peszyński Kazimierz |
| collection | DOAJ |
| description | The paper presents the possibilities of simplified determination of the air volumetric flow rate in ventilation ducts. This problem occurred during the tests of local losses in the elements of a new ventilation system based on ducts with a rounded rectangular cross-section. The presented method requires mathematical modelling of the flow velocity distribution in the ducts. The paper presents four models of the velocity distribution. The necessity of using so many models resulted from the wide coverage of the tested sections: Amax/Amin= 46.88. |
| first_indexed | 2024-12-19T23:08:22Z |
| format | Article |
| id | doaj.art-7b917d06f2df40abab3322b910f982d7 |
| institution | Directory Open Access Journal |
| issn | 2100-014X |
| language | English |
| last_indexed | 2024-12-19T23:08:22Z |
| publishDate | 2019-01-01 |
| publisher | EDP Sciences |
| record_format | Article |
| series | EPJ Web of Conferences |
| spelling | doaj.art-7b917d06f2df40abab3322b910f982d72022-12-21T20:02:18ZengEDP SciencesEPJ Web of Conferences2100-014X2019-01-012130100110.1051/epjconf/201921301001epjconf_efm18_01001Building a bridge between industry and theory on the example of a new ventilation systemPeszyński Kazimierz0UTP University of Science and Technology in Bydgoszcz, Faculty of Mechanical EngineeringThe paper presents the possibilities of simplified determination of the air volumetric flow rate in ventilation ducts. This problem occurred during the tests of local losses in the elements of a new ventilation system based on ducts with a rounded rectangular cross-section. The presented method requires mathematical modelling of the flow velocity distribution in the ducts. The paper presents four models of the velocity distribution. The necessity of using so many models resulted from the wide coverage of the tested sections: Amax/Amin= 46.88.https://www.epj-conferences.org/articles/epjconf/pdf/2019/18/epjconf_efm18_01001.pdf |
| spellingShingle | Peszyński Kazimierz Building a bridge between industry and theory on the example of a new ventilation system EPJ Web of Conferences |
| title | Building a bridge between industry and theory on the example of a new ventilation system |
| title_full | Building a bridge between industry and theory on the example of a new ventilation system |
| title_fullStr | Building a bridge between industry and theory on the example of a new ventilation system |
| title_full_unstemmed | Building a bridge between industry and theory on the example of a new ventilation system |
| title_short | Building a bridge between industry and theory on the example of a new ventilation system |
| title_sort | building a bridge between industry and theory on the example of a new ventilation system |
| url | https://www.epj-conferences.org/articles/epjconf/pdf/2019/18/epjconf_efm18_01001.pdf |
| work_keys_str_mv | AT peszynskikazimierz buildingabridgebetweenindustryandtheoryontheexampleofanewventilationsystem |