Identification of the hydraulic resistance coefficient for a pipeline section under unsteady flow regime
type: Item
instance of: scholarly article
zbMATH Open document ID: 1349.76779
author: S. Z. Guliyev
publication date: 2016-04-18T00:00:00Z
full work available at URL: mm3637
Mathematics Subject Classification ID: 76N25
Mathematics Subject Classification ID: 76N15
Mathematics Subject Classification ID: 76E19
zbMATH DE Number: 6570089
zbMATH Keywords: finite-dimensional optimization
zbMATH Keywords: hydraulic resistance coefficient
zbMATH Keywords: unsteady flow
MaRDI profile type: Publication
title: Identification of the hydraulic resistance coefficient for a pipeline section under unsteady flow regime
published in: Matematicheskoe Modelirovanie
review text: The hydraulic resistance coefficient of a linear segment of a pipeline is one of the characteristics of operating efficiency of main pipelines for hydrocarbon crude. The problem of the above mentioned coefficient identification is formulated and it is reduced to a class of finite-dimensional optimization problems. The effective numerical methods of finite-dimensional optimization of the first order are proposed for the solution of the problem. The results of the test calculations are discussed.
reviewed by: Sergei Georgievich Zhuravlev
description: scientific article; zbMATH DE number 6570089