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RISSimulation of the Water Table Elevation in Shallow Unconfined Aquifers by means of the ERA5 Soil Moisture Dataset: The Umbria Region Case Study
Publisher: American Meteorological Society
Unified Approach for Damping Rate of Transient Laminar Flow: Experiments, Computational Fluid Dynamics, and One-Dimensional, and Global Models
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Pipe networks exhibit complex geometries and are equipped with electromechanical devices capable of generating hydraulic transients. Most of these devices are remotely controlled and managed through an integrated system ...
Radial Pressure Wave Behavior in Transient Laminar Pipe Flows Under Different Flow Perturbations
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The study of transient pressure waves in both low- and high-frequency domains has become a new research area to provide potentially high-resolution pipe fault detection methods. In previous research works, radial pressure ...
Efficient Computational Fluid Dynamics Model for Transient Laminar Flow Modeling: Pressure Wave Propagation and Velocity Profile Changes
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: In this paper, the analysis of fast laminar transients in pressurized pipes is developed using a computational fluid dynamics (CFD) model, combined with the Zielke model and laboratory data. The systematic verification of ...
Experimental Validation of Existing Numerical Models for the Interaction of Fluid Transients With In-Line Air Pockets
Publisher: American Society of Mechanical Engineers (ASME)
Abstract: Entrapped air in pipeline systems can compromise the operation of the system by blocking flow and raising pumping costs. Fluid transients are a potential tool for characterizing entrapped air pockets, and a numerical model ...