Browsing University of Waterloo by Supervisor "Tolson, Bryan"
Now showing items 1-7 of 7
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Acoustic Monitoring for Leaks in Water Distribution Networks
(University of Waterloo, 2020-04-21)Water distribution networks (WDNs) are complex systems that are subjected to stresses due to a number of hydraulic and environmental loads. Small leaks can run continuously for extended periods, sometimes indefinitely, ... -
Assessing the Utility of Hydrologic Model Diagnostics for Decision Support
(University of Waterloo, 2018-11-27)Theoretical, computational and experimental advances have led to easier access to more complex and robust hydrologic models. These hydrologic models may be used to support decision making by water managers and stakeholders. ... -
Automated Calibration of Real Water Distribution Networks: City X Case Study
(University of Waterloo, 2016-01-22)The calibration of water distribution systems networks (WDN) is a complex non-linear problem that has traditionally been solved using manual trial-and-error methods. Over the past few decades, automated calibration ... -
Improved Data Uncertainty Handling in Hydrologic Modeling and Forecasting Applications
(University of Waterloo, 2019-03-15)In hydrologic modeling and forecasting applications, many steps are needed. The steps that are relevant to this thesis include watershed discretization, model calibration, and data assimilation. Watershed discretization ... -
Pressure Sensor Placement for Leak Diagnosis under Demand Uncertainty in Water Distribution Systems
(University of Waterloo, 2019-01-24)Leakages in concealed pipes in urban water distribution systems (WDS) can cause losses of up to 25% of potable water supply in municipalities. These losses are not only a tremendous waste of water but also the energy spent ... -
Real-time Control and Optimization of Water Supply and Distribution infrastructure
(University of Waterloo, 2017-04-28)Across North America, water supply and distribution systems (WSDs) are controlled manually by operational staff - who place a heavy reliance on their experience and judgement when rendering operational decisions. These ... -
Recoupling the Livestock Nutrient Economy: A Path forward for Water Quality Improvement
(University of Waterloo, 2019-09-23)Intensification of farming operations and increased nutrient application rates have led to higher crop yields and greater food security. At the same time, widespread use of commercial nitrogen (N) and phosphorus (P) ...