Issue |
EPJ Web of Conferences
Volume 45, 2013
EFM12 – Experimental Fluid Mechanics 2012
|
|
---|---|---|
Article Number | 01133 | |
Number of page(s) | 8 | |
DOI | https://doi.org/10.1051/epjconf/20134501133 | |
Published online | 09 April 2013 |
https://doi.org/10.1051/epjconf/20134501133
Simulation of Deposition the Corrosion Waste in a Water Distribution System
1 Slovak University of Technology, Radlinského 11, 81368 Bratislava, Slovakia
2 Brno University of Technology, Veveří 331/95, Czech Republic
a e-mail: ivana.jelenikova@gmail.com
b e-mail: sikula.o@fce.vutbr.cz
c e-mail: jana.perackova@stuba.sk
In water distribution systems can be found particles of rust and other mechanical contaminants. The particles are deposited in locations where the low velocity of water flow. Where a can cause the pitting corrosion. Is a concern in the systems made of galvanized steel pipes. The contribution deals with CFD (Computational Fluid Dynamics) simulations of water flow and particles deposition in water distribution system. CFD Simulations were compared with the corrosive deposits in real pipeline. Corrosion is a spontaneous process of destruction of metal material due to electrochemical reactions of metal with the aggressive surrounding. Electrochemical corrosion is caused by the thermodynamic instability of metal and therefore can not be completely suppress, it can only influence the speed of corrosion. The requirement is to keep metal properties during the whole its lifetime. Requested service lifetime the water pipe according to EN 806-2 is 50 years.
© Owned by the authors, published by EDP Sciences, 2013
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 2.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.
Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.
Initial download of the metrics may take a while.