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Mostrando ítems 1-3 de 3

Effects of Expelled Air during Filling Operations with Blocking Columns in Water Pipelines of Undulating Profiles

Fuertes-Miquel, Vicente S.; Coronado-Hernández, Oscar E.; Arrieta-Pastrana, Alfonso (MDPI AG, 2024-09)

[EN] Entrapped air pockets can cause failure in water distribution systems if air valves have not been appropriately designed for expelling air during filling manoeuvres performed by water utilities. One-dimensional ...
Quasi-static Flow Model for Predicting the Extreme Values of Air Pocket Pressure in Draining and Filling Operations in Single Water Installations

Coronado-Hernández, Óscar E.; Fuertes-Miquel, Vicente S.; Mora-Meliá, Daniel; Salgueiro, Yamisleydi (MDPI AG, 2020-03)

[EN] Inertial models have been used by researchers to simulate the draining and filling processes in water pipelines, based on the evolution of the main hydraulic and thermodynamic variables. These models use complex ...
Rapid filling analysis with an entrapped air pocket in water pipelines using a 3D CFD model

Paternina-Verona, Duban A.; Coronado-Hernández, Oscar Enrique; Espinoza-Román, Héctor G.; Fuertes-Miquel, Vicente S.; Ramos, Helena M. (MDPI AG, 2023-03)

[EN] A filling operation generates continuous changes over the shape of an air¿water interface, which can be captured using a 3D CFD model. This research analyses the influence of different hydro-pneumatic tank pressures ...

Mostrando ítems 1-3 de 3