Localization of Leaks in Water Distribution Networks using Flow Readings

Jiménez-Cabas, Javier; Romero-Fandiño, Elena; Torres, Lizeth; Sanjuán, Marco; López‐Estrada, Francisco‐Ronay

doi:10.1016/j.ifacol.2018.09.685

Cited by 15 publications

(9 citation statements)

References 16 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“… A valve is used to emulate the appearance of leaks. Hence, the data set can be used to validate leak diagnosis approaches similar to [2] . The dataset can benefit pipeline owners, operators, and researchers since this can be used not only for validating pipeline dynamical models but for improving the transport operation and the accuracy of leak detection systems.…”

Section: Value Of the Datamentioning

confidence: 99%

Dataset on water–glycerol flow in a horizontal pipeline with and without leaks

et al. 2020

Self Cite

View full text Add to dashboard Cite

The dataset presented in this article was collected in a laboratory flow circuit, which was designed to investigate high-viscosity flows. The data set is composed of 1200 s (equivalent to 12,000 samples) of mass flow and pressure measurements taken at five points along the pipeline. The first 300 s were recorded when the flow in the loop was composed only of glycerol. The remaining data were acquired when the flow was composed of a water–glycerol mixture. During the data acquisition, two extractions were produced. The research reported in [1] uses 160 s of the data provided here. This article explains in detail the experimental set-up and the principal instruments used for obtaining the dataset. The dataset is in the form of seven columns: Time, Mass Flow, Pressure 1, Pressure 2, Pressure 3, Pressure 4, Pressure 5, in supplementary Excel and Matlab files.

show abstract

Section: Value Of the Datamentioning

confidence: 99%

Dataset on water–glycerol flow in a horizontal pipeline with and without leaks

et al. 2020

Self Cite

View full text Add to dashboard Cite

show abstract

“…Paper [5] considers a change in the flow rate at the joints of a water pipeline, which requires additional measurement tools.…”

Section: розроблена стохастична модель водопровIдної мережI з витокамmentioning

confidence: 99%

“…Papers [1][2][3][4][5][6][7][8][9][10][11] address the construction of leak detection methods, all of which are based on measuring pressure at the nodes of a water supply network and analyzing the difference between measured value and evaluation. The application of these methods in practice for actual water supply networks is difficult due to the limited number of accounting devices.…”

Section: розроблена стохастична модель водопровIдної мережI з витокамmentioning

confidence: 99%

Construction of a stochastic model for a water supply network with hidden leaks and a method for detecting and calculating the leaks

Tevyashev

Matviyenko

Nikitenko

2019

EEJET

View full text Add to dashboard Cite

“…Pipeline Model. By assuming negligible convective changes in velocity, as well as constant cross-sectional area, the momentum and continuity equations governing the dynamics of the fluid in a horizontal pipeline can be expressed as [15][16][17][18]:…”

Section: Fluid Dynamics Modelingmentioning

confidence: 99%

Model Predictive Control Strategies Performance Evaluation over a Pipeline Transportation System

Cárdenas-Cabrera

Díaz-Charris

Torres-Carvajal

et al. 2019

Journal of Control Science and Engineering

Self Cite

View full text Add to dashboard Cite

In several industries using pipelines to transport different products from one point to another is a common and indispensable process, especially at oil/hydrocarbon industries. Thus, optimizing the way this process is carried out must be an issue that cannot be stopped. Therefore, the performance of the control strategy implemented is one way of reaching such optimal operating zones. This study proposes using Model Predictive Control strategies for solving some issues related to the proper operation of pipelines. It is proposed a model based on physics and thermodynamic laws, using MATLAB® as the development environment. This model involves four pumping stations separated by three pipeline sections. Three MPC strategies are developed and implemented. Accordingly, the results indicate that a centralized controller with an antiwindup back-calculation method has the best results among the three configurations used.

show abstract

Localization of Leaks in Water Distribution Networks using Flow Readings

Cited by 15 publications

References 16 publications

Dataset on water–glycerol flow in a horizontal pipeline with and without leaks

Dataset on water–glycerol flow in a horizontal pipeline with and without leaks

Construction of a stochastic model for a water supply network with hidden leaks and a method for detecting and calculating the leaks

Model Predictive Control Strategies Performance Evaluation over a Pipeline Transportation System

Contact Info

Product

Resources

About