Nonstationary nonisothermal flow of gas mix in offshore gas pipelines

被引：0

作者：

Grunicheva Y.V. ^{[1
]}

Kurbatova G.I. ^{[1
]}

Popova Y.A. ^{[2
]}

机构：

[1] St. Petersburg State University, St. Petersburg

[2] St. Petersburg State Mining Institute, St. Petersburg

来源：

Mathematical Models and Computer Simulations | 2011年 / 3卷 / 6期

关键词：

calculation of parameters; mathematical model; nonisothermal; nonstationary; offshore gas pipelines;

D O I：

10.1134/S2070048211060032

中图分类号：

学科分类号：

摘要：

This article presents a mathematical model of the shock-free unsteady nonisothermal turbulent flow of a viscous nonideal chemically inert multicomponent gas mix in the offshore circular cross-section gas pipeline with a rigid multilayer coating. The calculations of flow characteristics are given for the problem of the pipeline’s shift to the periodic condition under a periodic change of the consumption rate at the right end. © 2011, Pleiades Publishing, Ltd.

引用

页码：751 / 758

页数：7

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