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 …
An overview of the numerical approaches to water hammer modelling: The ongoing quest for practical and accurate numerical approaches
Here, recent developments in the key numerical approaches to water hammer modelling are
summarized and critiqued. This paper summarizes one-dimensional modelling using the …
summarized and critiqued. This paper summarizes one-dimensional modelling using the …
Pareto based multi-objective optimization of centrifugal pumps using CFD, neural networks and genetic algorithms
H Safikhani, A Khalkhali… - Engineering Applications of …, 2011 - Taylor & Francis
Increase of efficiency (η) and decrease of the required NPSH simultaneously are important
objectives in the design of centrifugal pumps. In the present study, multi-objective …
objectives in the design of centrifugal pumps. In the present study, multi-objective …
Computation of two-and three-dimensional water hammer flows
This paper investigates water hammer flows using two-and three-dimensional (2D and 3D)
numerical simulations. The unsteady Reynolds-averaged Navier–Stokes (URANS) …
numerical simulations. The unsteady Reynolds-averaged Navier–Stokes (URANS) …
Experimental and numerical simulation of water hammer
MR Nikpour, AH Nazemi, AH Dalir, F Shoja… - Arabian Journal for …, 2014 - Springer
Water hammer as an important phenomenon in water distribution networks was studied
using experimental and numerical models in two different setups, with and without the surge …
using experimental and numerical models in two different setups, with and without the surge …
Turbulence parameters during transient cavitation flow in viscoelastic pipe
M Mousavifard - Journal of Hydraulic Engineering, 2022 - ascelibrary.org
A two-dimensional model of distributed vaporous cavitation is developed for transient flow in
a low-density polyethylene pipeline. In this model, the governing equations of transient flow …
a low-density polyethylene pipeline. In this model, the governing equations of transient flow …
Energy dissipation in unsteady turbulent pipe flows caused by water hammer
Energy dissipation and turbulent kinetic energy production and its dissipation in unsteady
turbulent pipe flows due to water hammer phenomena are numerically studied. For this …
turbulent pipe flows due to water hammer phenomena are numerically studied. For this …
Numerical investigation of the pressure-time method
The pressure-time method is a discharge measurement technique commonly used to
estimate the flow rate in hydro-power plants to assess the turbine hydraulic efficiency. In this …
estimate the flow rate in hydro-power plants to assess the turbine hydraulic efficiency. In this …
Numerical investigation of the pressure-time method
M Kalantar, P Jonsson, G Dunca… - IOP Conference Series …, 2022 - iopscience.iop.org
The flow rate is a challenging hydrodynamic parameter to measure in order to determine
turbine efficiency. The pressure-time method is a cost-effective alternative to estimate the …
turbine efficiency. The pressure-time method is a cost-effective alternative to estimate the …
Swarm intelligence based on modified PSO algorithm for the optimization of axial-flow pump impeller
F Miao, HS Park, C Kim, S Ahn - Journal of Mechanical Science and …, 2015 - Springer
This paper presents a multi-objective optimization of the impeller shape of an axial-flow
pump based on the Modified particle swarm optimization (MPSO) algorithm. At first, an …
pump based on the Modified particle swarm optimization (MPSO) algorithm. At first, an …