Sediment Transport Model For Storm Sewer Networks Towards The Operational Risks
I. RÁTKY, M. KNOLMÁR
ABSTRACT. – Sediment Transport Model For Storm Sewer Networks Towards the Operational Risks. Sediment transport in sewer networks can be critical in economical and safety point of view. To improve the operation of the sewer networks we are presenting a model, which is capable of numerical simulations of the sediment transport in storm water network. The developed model is calculating the change of the particle distribution of the sediment fractions including the effects of settling and mixing up processes. The results of the model calculations in a simplified network are also presented. We are also planning to apply the developed sediment transport module by coupling to a hydrodynamic simulation for practical tasks supporting the design and operation of sewers networks.
Keywords: sediment transport, storm water network, hydrodynamic simulation, sewer design and operation
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