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Modification of a One‐Dimensional Lagrangian Grid for Modeling of Dynamic Processes in Pipelines of Variable Cross Section

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Journal of Engineering Physics and Thermophysics Aims and scope

Abstract

Consideration is given to a mathematical model of the nonseparating nonstationary motion of an ideal compressible gas in a pipeline with a variable cross section. A method which enables one to calculate changes in the pressure, density, and the velocity at the sites of contraction and expansion of the pipeline without going beyond the scope of a one‐dimensional model is presented.

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Authors and Affiliations

  1. Samara State University, Samara, Russia

    I. S. Zaguzov & K. A. Polyakov

Authors
  1. I. S. Zaguzov
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  2. K. A. Polyakov
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Zaguzov, I.S., Polyakov, K.A. Modification of a One‐Dimensional Lagrangian Grid for Modeling of Dynamic Processes in Pipelines of Variable Cross Section. Journal of Engineering Physics and Thermophysics 74, 731–735 (2001). https://doi.org/10.1023/A:1016776831731

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  • DOI: https://doi.org/10.1023/A:1016776831731

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