Szczegóły publikacji
Opis bibliograficzny
Flow modelling in cross-current multiflux sedimentation tank / Piotr WARZECHA, Bartłomiej HILGER // W: SGEM 2018 : 18th international multidisciplinary scientific geoconference : 2 July–8 July, 2018, Albena, Bulgaria : conference proceedings. Vol. 18, Water resources, forest, marine and ocean ecosystems. Iss. 3.1, Hydrology and water resources. — Sofia : STEF92 Technology Ltd., cop. 2018. — (International Multidisciplinary Scientific GeoConference SGEM ; ISSN 1314-2704). — ISBN: 978-619-7408-42-3. — S. 335–342. — Bibliogr. s. 341–342, Abstr. — Toż w: SGEM 2018 [Dokument elektroniczny] : 18th international multidisciplinary scientific conference on Earth & geosciences : conference proceedings : full collection of papers. — Wersja do Windows. — Dane tekstowe. — Sofia : STEF92 Technology Ltd., cop. 2018. — 1 dysk optyczny. — (International Multidisciplinary Scientific GeoConference SGEM ; ISSN 1314-2704). — S. 335–342. — Wymagania systemowe: Adobe Reader ; napęd CD-ROM. — Bibliogr. s. 341–342, Abstr.
Autorzy (2)
Słowa kluczowe
Dane bibliometryczne
| ID BaDAP | 115290 |
|---|---|
| Data dodania do BaDAP | 2018-07-26 |
| DOI | 10.5593/sgem2018/3.1/S12.044 |
| Rok publikacji | 2018 |
| Typ publikacji | materiały konferencyjne (aut.) |
| Otwarty dostęp |  |
| Konferencja | 18th international multidisciplinary scientific geoconference |
| Czasopismo/seria | International Multidisciplinary Scientific GeoConference SGEM |
Abstract
Conceptual model of laboratory settling tank with cross current multiflux packet is presented in this article. Geometrical parameters of the sedimentation tank were obtained during numerical analysis of flow condition in the settling tank. Additionally effects of different kinds of modifications in the sedimentation chamber in settling tank were also presented. The results of the analysis made it possible to obtain even flow of the fluid in the working space of the tank. The simulations, which were carried out using CFD simulation method, showed the difference between different types of additional modification in the settling chamber on velocity distributions in subsequent channels of the multiflux lamella packet. The parameter verifying the correctness of the design of the settling tank was the velocity distribution in the sedimentation chamber. To verify the results of the simulations, tests with optical marker (reflecting the conditions occurring during flow analysis using the numerical method) on the sedimentation tank were carried out. Then the results were compared with the results from numerical methods of flow analysis. The importance of individual stages of the design of the settling tank and the construction of the sedimentation chamber for an even load of individual plates of the multiflux lamella package was confirmed.
