DBPapers
DOI: 10.5593/SGEM2014/B31/S12.059

MATHEMATICAL MODELLING OF FUNCTIONING OF STORMWATER OVERFLOW DIVIDER WITH A CONICAL VORTEX REGULATOR

B. Kazmierczak
Wednesday 1 October 2014 by Libadmin2014

References: 14th International Multidisciplinary Scientific GeoConference SGEM 2014, www.sgem.org, SGEM2014 Conference Proceedings, ISBN 978-619-7105-13-1 / ISSN 1314-2704, June 19-25, 2014, Book 3, Vol. 1, 455-462 pp

ABSTRACT
Current methods of designing overflow dividers do not take into account the frequency of storm discharges to the receiver, as well as they do not offer the possibility of their duration and volume determination and thus they do not allow for the assessment of pollution load that is drained off in discharges towards receivers. The simulations of overflow dividers functioning allow for determination of these parameters for already designed dividers and for any assigned load. Therefore they constitute a valuable instrument supporting the process of designing this type of objects. A simulation of the functioning of a modern dividers with a cylindrical vortex regulator on stormwater sewerage system was conducted in this work. For the modelling of overflow divider activity a drainage area of F = 40 ha was suggested.

Keywords: sewerage systems, overflow divider, vortex regulator