USING SIMULINK PACKAGE FOR TRANSIENT SUPPORT-PARAMETRIC SIMULATION IN GAS PIPELINE SECTION

• Main Authors: Nikita V. Kudinov, Rudolf A. Neydorf, Lev А. Zhuravlev, Elena V. Teterevleva
• Format: Article
• Language: Russian
• Published: Don State Technical University 2018-07-01
• Series: Вестник Донского государственного технического университета
• Subjects: cell model; computer simulation; processing faci lities; gas pipeline section; vector simulation; reference p arameters.
• Online Access: https://vestnik.donstu.ru/jour/article/view/498

The possibilities of the modern software package of block - modular simulation to the transient simulation tasks in the gas stream in the natural gas transportation area are considered. An approach to modeling in vec tor format the spatiall y distributed cell model object generated on the special nonlinear basis is offered. This permits to solve the problems on diagnosis and flow control in the transient processes by macro - cellular modeling of its mass and kinetic energy balance. The adequacy of the starting and ending state of the cell model is provided by the calculation of the reference - parameter vector that characterizes the steady - state flow, and by comparing it with these states.