Results 21 to 30 of about 24,571,438 (253)

Advancing integrated river basin management and flood forecasting in the Cagne catchment: a combined approach using deterministic distributed models

open access: yesJournal of Hydroinformatics, 2023
To achieve an integrated river basin management for the Cagne catchment (France) and better predict floods, various modelling tools are integrated within a unified framework, forming a decision support system (DSS).
Mingyan Wang   +2 more
doaj   +1 more source

Assimilating SAR-derived water level data into a hydraulic model: a case study [PDF]

open access: yes, 2011
Satellite-based active microwave sensors not only provide synoptic overviews of flooded areas, but also offer an effective way to estimate spatially distributed river water levels.
De Keyser, Robain   +10 more
core   +2 more sources

Resistance Characteristic Parameters Estimation of Hydraulic Model in Heating Networks Based on Real-Time Operation Data

open access: yesBuildings, 2022
Heating systems are essential municipal infrastructure in winter, especially in severe cold cities of China. The safety and efficiency of heating systems greatly affect building energy efficiency and indoor thermal comfort.
Peng Luo   +4 more
doaj   +1 more source

Hydraulic Model Calibration Using CryoSat‐2 Observations in the Zambezi Catchment

open access: yes, 2020
Geodetic altimeters provide unique observations of the river surface longitudinal profile due to their long repeat periods and densely spaced ground tracks.
C. Kittel   +5 more
semanticscholar   +1 more source

Human Health Impact Analysis of Contaminant in IoT-Enabled Water Distributed Networks

open access: yesApplied Sciences, 2021
This paper aims to assess and analyze the health impact of consuming contaminated drinking water in a water distributed system (WDS). The analysis was based on qualitative simulation performed in two different models named hydraulic and water quality in ...
Essa Q. Shahra, Wenyan Wu, Roberto Gomez
doaj   +1 more source

A LISFLOOD-FP hydraulic model of the middle reach of the Congo

open access: yes, 2020
In this paper we attempt to produce a first hydrodynamic model of the middle reach of the Congo river system in order to understand what controls this river’s unique bimodal flood pulse.
F. O'Loughlin   +4 more
semanticscholar   +1 more source

Morphology Evolution of Three-Dimensional Scours Under Submerged Jets

open access: yesFrontiers in Earth Science, 2022
Through physical model tests, the three-dimensional morphological features and their scale changes with time were measured and comparatively analyzed during the scouring of a homogeneous granular bed surface using submerged oblique jets.
Ke-ling Chen, Wang-ru Wei, Jun Deng
doaj   +1 more source

Impact of Water Demand Pattern on Calibration Process

open access: yesProceedings, 2017
Mathematical models are the basic tool that simulates the operation of the Water Distribution System (WDS). Building such a tool is a complex task that requires as much detail as possible.
Ewelina Bartkiewicz, Izabela Zimoch
doaj   +1 more source

Full- and Reduced-order Model of Hydraulic Cylinder for Motion Control [PDF]

open access: yes, 2017
This paper describes the full- and reduced-order models of an actuated hydraulic cylinder suitable for system dynamics analysis and motion control design.
Ruderman, Michael
core   +2 more sources

Stem hydraulic capacitance decreases with drought stress : implications for modelling tree hydraulics in the Mediterranean oak Quercus ilex [PDF]

open access: yes, 2017
Hydraulic modelling is a primary tool to predict plant performance in future drier scenarios. However, as most tree models are validated under non-stress conditions they may fail when water becomes limiting.
Limousin, Jean Marc   +4 more
core   +2 more sources

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