CFD ANALYSIS OF WASTEWATER SEDIMENTATION TANK

Autoři

  • Michal Holubec Slovenská technická univerzita v Bratislave, Stavebná fakulta, Radlinského 11, 81005 Bratislava, Slovensko
  • Jaroslav Hrudka Slovenská technická univerzita v Bratislave, Stavebná fakulta, Radlinského 11, 81005 Bratislava, Slovensko
  • Réka Csicsaiová Slovenská technická univerzita v Bratislave, Stavebná fakulta, Radlinského 11, 81005 Bratislava, Slovensko
  • Štefan Stanko Slovenská technická univerzita v Bratislave, Stavebná fakulta, Radlinského 11, 81005 Bratislava, Slovensko

Klíčová slova:

CFD, sedimentation tank, wastewater

Abstrakt

Primary sedimentation tanks are structures of primary waste water treatment. Rectangular tanks are quite common in Slovakia although they are known to have some hydraulical problems resulting from their geometry. Furthermore, the inflow channel is almost exclusively oriented perpendicularly to the direction of the flow in these tanks. In this paper, we will show some of the problems caused by these factors, with the use of CFD simulations.

##plugins.generic.paperbuzz.metrics##

Metriky se nahrávají ...

Reference

MOLNÁR, V.: Počítačová dynamika tekutín: interdisciplinárny prístup s aplikáciami CFD. Bratislava : Slovenská technická univerzita v Bratislave, 2011. ISBN 9788081060489.

GHAWI, A. H.: A numerical model of flow and settling in sedimentation tanks in potable water treatment plants. Bratislava : STU Bratislava, Stavebná fakulta, 2008. 978-80-227-2964-2.

JANSSEN, R. H.: Analysis and design of sediment basins. Eighth National Conference on Hydraulics in Water Engineering. Gold Coast, AU : The Institution of Engineers, Australia, 2004.

RODI, W.: Turbulence models and their application in hydraulics, a state-of-the-art review. Third edition. Rotterdam : A. A. Balkema, 1993. ISBN 90 5410 150 4.

GOUL, A. M., KOSTOGLOU, M., KARAPANTSIOS, T. D., ZOUBOULIS, A. I.: A CFD methodology for the design of sedimentation tanks in potable water treatment: Case study: The influence of a feed flow control baffles. l. : Elsevier B.V., 2008, Zv. 140, s. 110-121.

Stahování

Publikováno

2017-12-31

Jak citovat

Holubec, M., Hrudka, J., Csicsaiová, R. a Stanko, Štefan (2017) „CFD ANALYSIS OF WASTEWATER SEDIMENTATION TANK", Czech Journal of Civil Engineering, 3(2), s. 58-65. ostupné z: https://cjce.cz/journal/article/view/151 (iděno: 3červenec2024).

Číslo

Sekce

Articles