INCREASING THE EFFICIENCY OF SEPARATING RAINWATER IN THE CSO CHAMBER BY MATHEMATICAL MODELING

Authors

  • Jaroslav Hrudka Slovak University of Technology in Bratislava, Faculty of Civil Engineering, Radlinského 11, 81005 Bratislava, Slovakia
  • Dušan Rusnák Slovak University of Technology in Bratislava, Faculty of Civil Engineering, Radlinského 11, 81005 Bratislava, Slovakia
  • Réka Csicsaiová Slovak University of Technology in Bratislava, Faculty of Civil Engineering, Radlinského 11, 81005 Bratislava, Slovakia

DOI:

https://doi.org/10.51704/cjce.2017.vol3.iss2.pp73-78

Keywords:

Storm water, CSO chamber, sewerage network

Abstract

The paper shows the essence of CFD modeling in sanitary and environmental engineering. Paper includes practical example of assessment of CSO chamber, by using ANSYS Fluent software. This paper also explains the principles, upon which the ANSYS FLUENT software works. Then explains the methodology in creating the model, which is composed of: creating 3D geometry, creating computer mesh, entering of boundary conditions, defining input parameters and finally the actual simulations. In this paper there are also explained methods of modeling, which we use for solving the simulations at the Department of Sanitary and Environmental Engineering.

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References

HOLUBEC. M.,(2013) Využitie CFD nástrojov pre analýzu objektov ČOV, STU, SvF, Slovakia.

HRUDKA J., (2016) Dynamické modelovanie objektov ČOV, Dizertačná práca, STU, SvF, Slovakia.

MOLNÁR, V. (2011) Počítačová dynamika tekutín: interdisciplinárny prístup s aplikáciami CFD. Bratislava : Slovenská technická univerzita v Bratislave, ISBN 978-80-81060-48-9.2011, p. 436.

STN 75 6261 (1997) Dažďové nádrže.

STN EN 752 (2008) Stokové siete a systémy kanalizačných potrubí mimo budov.

TURI – NAGY, J., TURČAN, J.(1990) Medzný dážď, jeho stanovenie a použitie. Vodní hospodářství 6/1990, p.238 - 242.

URCIKÁN, P., RUSNÁK, D., HORVÁTH, J. (1985) Dažďomerné podklady pre navrhovanie odľahčovacích komôr a dažďových nádrží v Slovenskej republike. Záverečná správa výskumnej úlohy, Stavebná fakulta STU, Bratislava.

ZHU Z., Morales V., H. García M. H., (2017) Impact of combined sewer overflow on urban river hydrodynamic modelling: a case study of the Chicago waterway, Urban Water Journal, 14(9), p. 984-989. DOI: https://doi.org/10.1080/1573062X.2017.1301504

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Published

2017-12-31

How to Cite

Hrudka, J., Rusnák, D. and Csicsaiová, R. (2017) “INCREASING THE EFFICIENCY OF SEPARATING RAINWATER IN THE CSO CHAMBER BY MATHEMATICAL MODELING”, Czech Journal of Civil Engineering, 3(2), pp. 73-78. doi: 10.51704/cjce.2017.vol3.iss2.pp73-78.

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