E3S Web Conf.
Volume 219, 2020Mathematical Models and Methods of the Analysis and Optimal Synthesis of the Developing Pipeline and Hydraulic Systems 2020
|Number of page(s)||4|
|Section||Methods of Analysis of Pipeline Systems|
|Published online||15 December 2020|
Modernization of Todini Global Gradient Algorithm for hydraulic analysis of networks with choked flow
Piping System Research & Engineering Co (PSRE Co), Moscow, Russia
* Leonid Korelstein: Korelstein@truboprovod.ru
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.
© The Authors, published by EDP Sciences, 2020
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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