Hi,
For simultaneous calibration of hazen -williams coefficients and demand of nodes in water distribution system by Darwin calibrator in water gems,I measured pressure of nodes and inlet flow to the network(For 12 months). But I didn't measured flow in nodes, because I don't consider leakage in nodes.
My questions are:
1-can I using darwin calibrator with these measuring?
2-How the second part of eq. (1) is working when Ihaven't measured flow in nodes (I don't consider leakage in nodes)?
Doc1.docx
2-How the second part of eq. (1) is working when Ihaven't measured flow in nodes (I don't consider leakage in nodes)?