Identification of the hydraulic resistance coefficient for a pipeline section under unsteady flow regime (Q2800831)
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scientific article; zbMATH DE number 6570089
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Identification of the hydraulic resistance coefficient for a pipeline section under unsteady flow regime |
scientific article; zbMATH DE number 6570089 |
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18 April 2016
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finite-dimensional optimization
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hydraulic resistance coefficient
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unsteady flow
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Identification of the hydraulic resistance coefficient for a pipeline section under unsteady flow regime (English)
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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.
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