Numerical recovery of gas flows in pipeline systems
type: Item
instance of: scholarly article
title: Numerical recovery of gas flows in pipeline systems
zbMATH Open document ID: 1251.76043
DOI: 10.1155/2012/180645
author: V. E. Seleznev
published in: Journal of Applied Mathematics
publication date: 2012-11-15T00:00:00Z
review text: Summary: Optimal control, prevention and investigation of accidents, and detection of discrepancies in estimated gas supply and distribution volumes are relevant problems of trunkline operation. Efficient dealing with these production tasks is based on the numerical recovery of spacetime distribution of nonisothermal transient flow parameters of transmitted gas mixtures based on full-scale measurements in a substantially limited number of localities spaced considerable distances apart along the gas pipelines. The paper describes a practical method of such recovery by defining and solving a special identification problem. Simulations of product flow parameters in extended branched pipelines, involving calculations of the target function and constraint function for the identification problem of interest, are done in the 1D statement. In conclusion, results of practical application of the method in the gas industry are briefly discussed.
Mathematics Subject Classification ID: 76M25
Mathematics Subject Classification ID: 76N99
zbMATH DE Number: 6106132
Wikidata QID: Q58905829
MaRDI profile type: Publication
full work available at URL: https://doi.org/10.1155/2012/180645
OpenAlex ID: W2122504129
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DBLP publication ID: journals/jam/Seleznev12
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description: scientific article; zbMATH DE number 6106132