Modernization of Todini Global Gradient Algorithm for hydraulic analysis of networks with choked flow

Modernization of Todini Global Gradient Algorithm for hydraulic analysis of networks with choked flow

The modification of well-known Global Gradient Algorithm for hydraulic network flow distribution problem is proposed. This modification is based on problem equations rewritten in “upstream” form and on modified form of linearization, and can be effectively used for piping networks with gas and multi...

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Main Author: Korelstein Leonid
Format: Article
Language:English
Published: EDP Sciences 2020-01-01
Series:E3S Web of Conferences
Online Access:https://www.e3s-conferences.org/articles/e3sconf/pdf/2020/79/e3sconf_mmmaosdphs2020_01003.pdf
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spelling doaj-ff917912f0234bb68617fcac67f90ec42021-04-02T18:59:22ZengEDP SciencesE3S Web of Conferences2267-12422020-01-012190100310.1051/e3sconf/202021901003e3sconf_mmmaosdphs2020_01003Modernization of Todini Global Gradient Algorithm for hydraulic analysis of networks with choked flowKorelstein Leonid0Piping System Research & Engineering Co (PSRE Co)The modification of well-known Global Gradient Algorithm for hydraulic network flow distribution problem is proposed. This modification is based on problem equations rewritten in “upstream” form and on modified form of linearization, and can be effectively used for piping networks with gas and multiphase gas-liquid flow with multiple choked flow.https://www.e3s-conferences.org/articles/e3sconf/pdf/2020/79/e3sconf_mmmaosdphs2020_01003.pdf
collection DOAJ
language English
format Article
sources DOAJ
author Korelstein Leonid
spellingShingle Korelstein Leonid
Modernization of Todini Global Gradient Algorithm for hydraulic analysis of networks with choked flow
E3S Web of Conferences
author_facet Korelstein Leonid
author_sort Korelstein Leonid
title Modernization of Todini Global Gradient Algorithm for hydraulic analysis of networks with choked flow
title_short Modernization of Todini Global Gradient Algorithm for hydraulic analysis of networks with choked flow
title_full Modernization of Todini Global Gradient Algorithm for hydraulic analysis of networks with choked flow
title_fullStr Modernization of Todini Global Gradient Algorithm for hydraulic analysis of networks with choked flow
title_full_unstemmed Modernization of Todini Global Gradient Algorithm for hydraulic analysis of networks with choked flow
title_sort modernization of todini global gradient algorithm for hydraulic analysis of networks with choked flow
publisher EDP Sciences
series E3S Web of Conferences
issn 2267-1242
publishDate 2020-01-01
description The modification of well-known Global Gradient Algorithm for hydraulic network flow distribution problem is proposed. This modification is based on problem equations rewritten in “upstream” form and on modified form of linearization, and can be effectively used for piping networks with gas and multiphase gas-liquid flow with multiple choked flow.
url https://www.e3s-conferences.org/articles/e3sconf/pdf/2020/79/e3sconf_mmmaosdphs2020_01003.pdf
work_keys_str_mv AT korelsteinleonid modernizationoftodiniglobalgradientalgorithmforhydraulicanalysisofnetworkswithchokedflow
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