Shocks in Gas Pipelines

descriptionPublicationkeyboard_double_arrow_right Article 01 Mar 1983 English Publisher:Society for Industrial & Applied Mathematics (SIAM)Journal:SIAM Journal on Scientific and Statistical Computing, volume 4, pages 105-116 (issn: 0196-5204, eissn: 2168-3417,

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Authors: Marchesin, D.; Paes-Leme, P. J.;

doi: 10.1137/0904008

Shocks in Gas Pipelines

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Abstract

We use the uniform sampling method to study shocks and spikes in transient flow in gas pipelines. The method is well suited for this purpose. Both shocks and spikes tend to be masked by the use of a conventional damping term known as Moody friction. They are also masked by standard numerical schemes.

Keywords

Glimm's method, spikes, gas pipeline network, transient flow, damping term, Shock waves and blast waves in fluid mechanics, Riemann problem, Moody friction, pressure surges, uniform sampling method

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