State-of-the-art review on the transient flow modeling and utilization for urban water supply system (UWSS) management
In the context of smart city development and rapid urbanization worldwide, urban water
supply system (UWSS) has been of vital importance to this process. This paper presents a …
supply system (UWSS) has been of vital importance to this process. This paper presents a …
Hydraulic modeling during filling and emptying processes in pressurized pipelines: A literature review
VS Fuertes-Miquel, OE Coronado-Hernández… - Urban Water …, 2019 - Taylor & Francis
Filling and emptying processes are common maneuvers while operating, controlling and
managing water pipeline systems. Currently, these operations are executed following …
managing water pipeline systems. Currently, these operations are executed following …
A double-choking theory as an explanation of the evolution laws of ejector performance with various operational and geometrical parameters
There are few systematic studies to investigate the inherent reason behind the evolution law
of ejector performance, only some simple qualitative or roundabout analysis. In this paper, a …
of ejector performance, only some simple qualitative or roundabout analysis. In this paper, a …
Energy dissipation in a rapid filling vertical pipe with trapped air
An energy-dissipation model is developed to simulate rapid filling having an entrapped air
pocket within a vertical pipe. Both convective heat transfer and transient wall shear stresses …
pocket within a vertical pipe. Both convective heat transfer and transient wall shear stresses …
Improved SWMM modeling for rapid pipe filling incorporating air behavior in intermittent water supply systems
Stormwater management model (SWMM) software has recently become a modeling tool for
the simulation of intermittent water supply systems. However, SWMM is not capable of …
the simulation of intermittent water supply systems. However, SWMM is not capable of …
Concerning dynamic effects in pipe systems with two-phase flows: Pressure surges, cavitation, and ventilation
The risks associated with unsteady two-phase flows in pressurized pipe systems must be
considered both in system design and operation. To this end, this paper summarizes …
considered both in system design and operation. To this end, this paper summarizes …
2D CFD modeling of rapid water filling with air valves using OpenFOAM
AM Aguirre-Mendoza, S Oyuela, HG Espinoza-Román… - Water, 2021 - mdpi.com
The rapid filling process in pressurized pipelines has been extensively studied using
mathematical models. On the other hand, the application of computational fluid dynamics …
mathematical models. On the other hand, the application of computational fluid dynamics …
Expulsion of entrapped air in a rapidly filling horizontal pipe
Air expulsion from an end-of-pipe orifice in a rapidly filling horizontal pipe is investigated
experimentally and analytically in order to more completely characterize the system's …
experimentally and analytically in order to more completely characterize the system's …
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 …
Numerical study on the mechanisms of storm geysers in a vertical riser-chamber system
In urban stormwater systems, a rapid increase in water inflow can cause the entrapment of
air pockets and subsequent ejection of air/water mixture, commonly known as storm …
air pockets and subsequent ejection of air/water mixture, commonly known as storm …