Comparison between FAVAD and general equations to evaluate the leakage lost flow in urban water distribution systems

Comparison between FAVAD and general equations to evaluate the leakage lost flow in urban water distribution systems

ABSTRACT This paper models a real water distribution system (WDS) with a large number of leaks to determine if there is a difference between the flow lost by the WDS predicted by the FAVAD and the GENERAL equations. The effect of the area and the amount of non-visible/background leaks, the area of p...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: Boian, Raul Francischini, Dhiogo Okumoto Macedo, Oliveira, Paulo José Alves De, Janzen, Johannes Gerson
Format: Dataset
Sprache:eng
Schlagworte:
FOS: Civil engineering
Water Resources Engineering
Online-Zugang:Volltext bestellen
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
container_end_page
container_issue
container_start_page
container_title
container_volume
creator Boian, Raul Francischini
Dhiogo Okumoto Macedo
Oliveira, Paulo José Alves De
Janzen, Johannes Gerson
description ABSTRACT This paper models a real water distribution system (WDS) with a large number of leaks to determine if there is a difference between the flow lost by the WDS predicted by the FAVAD and the GENERAL equations. The effect of the area and the amount of non-visible/background leaks, the area of potentially detectable leaks, the pressure load and the discharge coefficient on the leakage flow rate in a WDS were studied using factorial design. The results show that the three significant factors in descending order are: the area of potentially detectable leaks, the interaction between the area of potentially detectable leaks and the head pressure and the area of background leaks. The amount of background leaks and the discharge coefficient do not influence the difference between the FAVAD and the GENERAL equations, neither as a main factor nor as an interaction with other factors.
doi_str_mv 10.6084/m9.figshare.11452164
format Dataset
fullrecord <record><control><sourceid>datacite_PQ8</sourceid><recordid>TN_cdi_datacite_primary_10_6084_m9_figshare_11452164</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>10_6084_m9_figshare_11452164</sourcerecordid><originalsourceid>FETCH-LOGICAL-d914-1356508c09389beb81d346cb355dc214e424d92a5647cc1227b1aa47359a3a7e3</originalsourceid><addsrcrecordid>eNo1kLFOwzAURbMwoMIfMLwfSIljO4nHKlBAqsRSdbWe45fWInGK7VL170kFnY6udO8dTpY9sWJZFY14HtWyd_t4wEBLxoQsWSXus9RO4xGDi5MHQ-lM5GG92q1eAL2FPXkKOAB9nzC5yUdIE9APDnMkSAeCgfAL9zOnmKAfpjM4D6dg0MN57gSwLqbgzOk6h3iJicb4kN31OER6_Oci265ft-17vvl8-2hXm9wqJnLGZSWLpisUb5Qh0zDLRdUZLqXtSiZIlMKqEmUl6q5jZVkbhihqLhVyrIkvMvF3azFh5xLpY3Ajhotmhb460aPSNyf65oT_AnzSXxg</addsrcrecordid><sourcetype>Publisher</sourcetype><iscdi>true</iscdi><recordtype>dataset</recordtype></control><display><type>dataset</type><title>Comparison between FAVAD and general equations to evaluate the leakage lost flow in urban water distribution systems</title><source>DataCite</source><creator>Boian, Raul Francischini ; Dhiogo Okumoto Macedo ; Oliveira, Paulo José Alves De ; Janzen, Johannes Gerson</creator><creatorcontrib>Boian, Raul Francischini ; Dhiogo Okumoto Macedo ; Oliveira, Paulo José Alves De ; Janzen, Johannes Gerson</creatorcontrib><description>ABSTRACT This paper models a real water distribution system (WDS) with a large number of leaks to determine if there is a difference between the flow lost by the WDS predicted by the FAVAD and the GENERAL equations. The effect of the area and the amount of non-visible/background leaks, the area of potentially detectable leaks, the pressure load and the discharge coefficient on the leakage flow rate in a WDS were studied using factorial design. The results show that the three significant factors in descending order are: the area of potentially detectable leaks, the interaction between the area of potentially detectable leaks and the head pressure and the area of background leaks. The amount of background leaks and the discharge coefficient do not influence the difference between the FAVAD and the GENERAL equations, neither as a main factor nor as an interaction with other factors.</description><identifier>DOI: 10.6084/m9.figshare.11452164</identifier><language>eng</language><publisher>SciELO journals</publisher><subject>FOS: Civil engineering ; Water Resources Engineering</subject><creationdate>2019</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>776,1888</link.rule.ids><linktorsrc>$$Uhttps://commons.datacite.org/doi.org/10.6084/m9.figshare.11452164$$EView_record_in_DataCite.org$$FView_record_in_$$GDataCite.org$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>Boian, Raul Francischini</creatorcontrib><creatorcontrib>Dhiogo Okumoto Macedo</creatorcontrib><creatorcontrib>Oliveira, Paulo José Alves De</creatorcontrib><creatorcontrib>Janzen, Johannes Gerson</creatorcontrib><title>Comparison between FAVAD and general equations to evaluate the leakage lost flow in urban water distribution systems</title><description>ABSTRACT This paper models a real water distribution system (WDS) with a large number of leaks to determine if there is a difference between the flow lost by the WDS predicted by the FAVAD and the GENERAL equations. The effect of the area and the amount of non-visible/background leaks, the area of potentially detectable leaks, the pressure load and the discharge coefficient on the leakage flow rate in a WDS were studied using factorial design. The results show that the three significant factors in descending order are: the area of potentially detectable leaks, the interaction between the area of potentially detectable leaks and the head pressure and the area of background leaks. The amount of background leaks and the discharge coefficient do not influence the difference between the FAVAD and the GENERAL equations, neither as a main factor nor as an interaction with other factors.</description><subject>FOS: Civil engineering</subject><subject>Water Resources Engineering</subject><fulltext>true</fulltext><rsrctype>dataset</rsrctype><creationdate>2019</creationdate><recordtype>dataset</recordtype><sourceid>PQ8</sourceid><recordid>eNo1kLFOwzAURbMwoMIfMLwfSIljO4nHKlBAqsRSdbWe45fWInGK7VL170kFnY6udO8dTpY9sWJZFY14HtWyd_t4wEBLxoQsWSXus9RO4xGDi5MHQ-lM5GG92q1eAL2FPXkKOAB9nzC5yUdIE9APDnMkSAeCgfAL9zOnmKAfpjM4D6dg0MN57gSwLqbgzOk6h3iJicb4kN31OER6_Oci265ft-17vvl8-2hXm9wqJnLGZSWLpisUb5Qh0zDLRdUZLqXtSiZIlMKqEmUl6q5jZVkbhihqLhVyrIkvMvF3azFh5xLpY3Ajhotmhb460aPSNyf65oT_AnzSXxg</recordid><startdate>20191225</startdate><enddate>20191225</enddate><creator>Boian, Raul Francischini</creator><creator>Dhiogo Okumoto Macedo</creator><creator>Oliveira, Paulo José Alves De</creator><creator>Janzen, Johannes Gerson</creator><general>SciELO journals</general><scope>DYCCY</scope><scope>PQ8</scope></search><sort><creationdate>20191225</creationdate><title>Comparison between FAVAD and general equations to evaluate the leakage lost flow in urban water distribution systems</title><author>Boian, Raul Francischini ; Dhiogo Okumoto Macedo ; Oliveira, Paulo José Alves De ; Janzen, Johannes Gerson</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-d914-1356508c09389beb81d346cb355dc214e424d92a5647cc1227b1aa47359a3a7e3</frbrgroupid><rsrctype>datasets</rsrctype><prefilter>datasets</prefilter><language>eng</language><creationdate>2019</creationdate><topic>FOS: Civil engineering</topic><topic>Water Resources Engineering</topic><toplevel>online_resources</toplevel><creatorcontrib>Boian, Raul Francischini</creatorcontrib><creatorcontrib>Dhiogo Okumoto Macedo</creatorcontrib><creatorcontrib>Oliveira, Paulo José Alves De</creatorcontrib><creatorcontrib>Janzen, Johannes Gerson</creatorcontrib><collection>DataCite (Open Access)</collection><collection>DataCite</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Boian, Raul Francischini</au><au>Dhiogo Okumoto Macedo</au><au>Oliveira, Paulo José Alves De</au><au>Janzen, Johannes Gerson</au><format>book</format><genre>unknown</genre><ristype>DATA</ristype><title>Comparison between FAVAD and general equations to evaluate the leakage lost flow in urban water distribution systems</title><date>2019-12-25</date><risdate>2019</risdate><abstract>ABSTRACT This paper models a real water distribution system (WDS) with a large number of leaks to determine if there is a difference between the flow lost by the WDS predicted by the FAVAD and the GENERAL equations. The effect of the area and the amount of non-visible/background leaks, the area of potentially detectable leaks, the pressure load and the discharge coefficient on the leakage flow rate in a WDS were studied using factorial design. The results show that the three significant factors in descending order are: the area of potentially detectable leaks, the interaction between the area of potentially detectable leaks and the head pressure and the area of background leaks. The amount of background leaks and the discharge coefficient do not influence the difference between the FAVAD and the GENERAL equations, neither as a main factor nor as an interaction with other factors.</abstract><pub>SciELO journals</pub><doi>10.6084/m9.figshare.11452164</doi><oa>free_for_read</oa></addata></record>
fulltext fulltext_linktorsrc
identifier DOI: 10.6084/m9.figshare.11452164
ispartof
issn
language eng
recordid cdi_datacite_primary_10_6084_m9_figshare_11452164
source DataCite
subjects FOS: Civil engineering
Water Resources Engineering
title Comparison between FAVAD and general equations to evaluate the leakage lost flow in urban water distribution systems
url https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-02-03T19%3A54%3A39IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-datacite_PQ8&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=unknown&rft.au=Boian,%20Raul%20Francischini&rft.date=2019-12-25&rft_id=info:doi/10.6084/m9.figshare.11452164&rft_dat=%3Cdatacite_PQ8%3E10_6084_m9_figshare_11452164%3C/datacite_PQ8%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true