Open AccessHydraulic Modelling of the Water Supply System of Năsăud City, Bistriţa Năsăud County
Author(s) -
Alina Agafiţei,
Vasile Lucian Pavel,
Cristina Mihaela V. Rlan Toma,
Daniel Mihai Toma
Publication year - 2021
Publication title -
iop conference series. earth and environmental science
Language(s) - English
Resource type - Journals
eISSN - 1755-1307
pISSN - 1755-1315
DOI - 10.1088/1755-1315/664/1/012062
Subject(s) - sizing , computer science , water supply , software , civil engineering , variety (cybernetics) , sewage , scale (ratio) , environmental science , environmental engineering , engineering , artificial intelligence , operating system , art , visual arts , physics , quantum mechanics
The paper presents a study of hydraulic modelling of the drinking water and sewage distribution network in Nasaud City, Bistrija Nasaud County from Romania, which includes a calibrated simulation of the flow through networks, and allows the elaboration of a future strategy of developing the networks of water and sewage. The need to develop hydraulic models as accurately as possible results from the fact that, by creating and calibrating the hydraulic model of a system, a variety of system problems can be identified, solutions can be mitigated to them by addressing the problem of rehabilitation, expansion or design of new systems. The results can be tracked both at the scale of time, and in real time by simulating the functioning of the system at these time scales. We decided to approach the problems of sizing and verifying the network using software solutions packages, in this case the MIKE URBAN calculation program, which can import and export network data as ESRI ArcView shape files, allowing the network data to be directly imported and exported into and from ArcView. Thus, the network is completely resolved, the calculation of hydraulic sizing and verification of the network being performed in all nodes.