Dynamic behaviour and energy dissipation of offline air pockets in transient pipe flows
The traditional one-dimensional (1D) model often fails to accurately predict the dynamic
pressure response of large offline air pockets during transients, due to a lack of …
pressure response of large offline air pockets during transients, due to a lack of …
Modeling Interactions between Hydraulic Transients and Inline Air Pockets in Water Pipelines: Dynamic Behavior and Energy Dissipation
The existing one-dimensional model is inadequate in predicting the dynamic interactions
between hydraulic transients and inline air pockets in water pipelines, leading to …
between hydraulic transients and inline air pockets in water pipelines, leading to …
Different Experimental and Numerical Models to Analyse Emptying Processes in Pressurised Pipes with Trapped Air
In hydraulic engineering, some researchers have developed different mathematical and
numerical tools for a better understanding of the physical interaction between water flow in …
numerical tools for a better understanding of the physical interaction between water flow in …
[HTML][HTML] Two-Dimensional Analysis of Air–Water Interaction in Actual Water Pipe-Filling Processes
This paper investigates air–water interactions during a controlled filling process of an actual
water pipeline using a two-dimensional Computational Fluid Dynamics (CFD) model. The …
water pipeline using a two-dimensional Computational Fluid Dynamics (CFD) model. The …
Attenuation of pipeline filling over-pressures through trapped air
DA Paternina-Verona… - Urban Water …, 2024 - Taylor & Francis
Entrapped air pockets in water pipelines play a significant role in influencing transient over-
pressures during filling procedures. Several research is focused on highlighting the …
pressures during filling procedures. Several research is focused on highlighting the …
Two-dimensional simulation of emptying manoeuvres in water pipelines with admitted air
DA Paternina-Verona, LC Flórez-Acero… - Urban Water …, 2023 - Taylor & Francis
This study examines the impact of sub-atmospheric pressures in water pipelines during
emptying manoeuvres with air admitted. Previous research has looked at this issue but has …
emptying manoeuvres with air admitted. Previous research has looked at this issue but has …
[HTML][HTML] Mathematical Approach for Directly Solving Air–Water Interfaces in Water Emptying Processes
DM Bonilla-Correa, OE Coronado-Hernández… - Water, 2024 - mdpi.com
Emptying processes are operations frequently required in hydraulic installations by water
utilities. These processes can result in drops to sub-atmospheric pressure pulses, which …
utilities. These processes can result in drops to sub-atmospheric pressure pulses, which …