| Issue |
E3S Web Conf.
Volume 219, 2020
Mathematical Models and Methods of the Analysis and Optimal Synthesis of the Developing Pipeline and Hydraulic Systems 2020
|
|
|---|---|---|
| Article Number | 01005 | |
| Number of page(s) | 8 | |
| Section | Methods of Analysis of Pipeline Systems | |
| DOI | https://doi.org/10.1051/e3sconf/202021901005 | |
| Published online | 15 December 2020 | |
New chapter of hydraulic circuit theory – flow distribution of multicomponent fluids
1 Science Research Institute of Economics and Management Organization in the Gas Industry (NIIgazeconomika LLC), 119311, Moscow, Russia
2 National University of Oil and Gas «Gubkin University», 119991, Moscow, Russia
* Corresponding author: lenafomina2012@gmail.com
Natural gas is a mixture of gases: methane hydrocarbons, water vapor, etc. Gas is supplied to the UGSS RF from various sources with different component composition. The composition determines the calorific value of the gas. The ability to control gas flows (composition and calorific value) helps to substantiate the economic efficiency of urgent problems, for example, the choice of the location of gas processing complexes. The paper deals with two-component gas flows. A method for finding an estimate of the distribution of calorie content based on the use of the maximum likelihood method and optimization methods is proposed. The technique allows one to take into account the non-equilibrium and irreversibility of mixing processes.
© The Authors, published by EDP Sciences, 2020
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