Simulation of Deposition the Corrosion Waste in a Water Distribution System
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26110%2F11%3APU95092" target="_blank" >RIV/00216305:26110/11:PU95092 - isvavai.cz</a>
Výsledek na webu
<a href="http://dx.doi.org/10.1051/epjconf/20134501133" target="_blank" >http://dx.doi.org/10.1051/epjconf/20134501133</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1051/epjconf/20134501133" target="_blank" >10.1051/epjconf/20134501133</a>
Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
Simulation of Deposition the Corrosion Waste in a Water Distribution System
Popis výsledku v původním jazyce
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.
Název v anglickém jazyce
Simulation of Deposition the Corrosion Waste in a Water Distribution System
Popis výsledku anglicky
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.
Klasifikace
Druh
D - Stať ve sborníku
CEP obor
—
OECD FORD obor
20101 - Civil engineering
Návaznosti výsledku
Projekt
—
Návaznosti
S - Specificky vyzkum na vysokych skolach
Ostatní
Rok uplatnění
2013
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Údaje specifické pro druh výsledku
Název statě ve sborníku
EFM12 – Experimental Fluid Mechanics 2012
ISBN
9788073729127
ISSN
2100-014X
e-ISSN
—
Počet stran výsledku
8
Strana od-do
1-8
Název nakladatele
EDP Sciences
Místo vydání
FRANCE
Místo konání akce
Hradec Králové
Datum konání akce
20. 11. 2012
Typ akce podle státní příslušnosti
WRD - Celosvětová akce
Kód UT WoS článku
000319932200133