Numerically - analytical method of detection of leakof hydrocarbons in the main delivery duct

Authors

  • Андрій Дмитрович Тевяшев Kharkiv National University of Radio Electronics Lenina 14, Kharkov, 61166, Ukraine
  • Юрій Сергійович Асаєнко Kharkiv National University of Radio Electronics Lenina 14, Kharkov, 61166, Ukraine

DOI:

https://doi.org/10.15587/1729-4061.2012.5685

Keywords:

Delivery duct, criminal deprivation, hydrocarbons

Abstract

The article considers the analytical method of finding the point of intervention in the process of transportation of hydrocarbons - leaking or criminal deprivation. The analytical method is the most efficient one for steady-state conditions of transport of hydrocarbons in the main delivery ducts. It permits to determine the location of the point of intervention in the process, as well as to evaluate the metrological characteristics of the method: the variance of this estimate of leak location, depending on the metrological characteristics of the measurement devices of  process parameters of hydrocarbons (pressure, flow, temperature and density), the variance of estimates and heat transfer coefficients.  The suggested method could be the most effective for the main delivery ducts, which have the distance between the metering units of five - ten kilometers. Nowadays, the designed method is tested at one of the condensate lines

Author Biographies

Андрій Дмитрович Тевяшев, Kharkiv National University of Radio Electronics Lenina 14, Kharkov, 61166

Doctor of Technical Sciences, professor, head of department of Applied Mathematics

Юрій Сергійович Асаєнко, Kharkiv National University of Radio Electronics Lenina 14, Kharkov, 61166

Graduate

References

  1. Тевяшев, А.Д. Интелектуальная система обнаружения криминальных отборов из продуктопроводов [Текст] / А.Д. Тевяшев, К.В. Кобылинский // Бионика интеллекта: научн.-техн. журнал. – 2006. – №1(64). – С. 6 — 18.
  2. Лурье, М.В. Математическое моделирование процессов трубопроводного транспорта нефти, нефтепродуктов и газа. [Текст] / М.В. Лурье – М: ФГУП Изд-во «Нефть и газ» РГУ нефти и газа им. И.М. Губкина, 2003. – 336 с.
  3. Вентцель, Е. С. Теория вероятностей 4-е изд. [Текст] / Е. С. Вентцель. М.: Наука, 1969. — 576c

Downloads

Published

2012-12-14

How to Cite

Тевяшев, А. Д., & Асаєнко, Ю. С. (2012). Numerically - analytical method of detection of leakof hydrocarbons in the main delivery duct. Eastern-European Journal of Enterprise Technologies, 6(4(60), 56–64. https://doi.org/10.15587/1729-4061.2012.5685

Issue

Vol. 6 No. 4(60) (2012): Mathematics and Cybernetics - fundamental and applied aspects

Section

Mathematics and Cybernetics - applied aspects

License

Copyright (c) 2014 Андрій Дмитрович Тевяшев, Юрій Сергійович Асаєнко

Creative Commons License

This work is licensed under a Creative Commons Attribution 4.0 International License.

The consolidation and conditions for the transfer of copyright (identification of authorship) is carried out in the License Agreement. In particular, the authors reserve the right to the authorship of their manuscript and transfer the first publication of this work to the journal under the terms of the Creative Commons CC BY license. At the same time, they have the right to conclude on their own additional agreements concerning the non-exclusive distribution of the work in the form in which it was published by this journal, but provided that the link to the first publication of the article in this journal is preserved.

A license agreement is a document in which the author warrants that he/she owns all copyright for the work (manuscript, article, etc.).
The authors, signing the License Agreement with TECHNOLOGY CENTER PC, have all rights to the further use of their work, provided that they link to our edition in which the work was published.
According to the terms of the License Agreement, the Publisher TECHNOLOGY CENTER PC does not take away your copyrights and receives permission from the authors to use and dissemination of the publication through the world's scientific resources (own electronic resources, scientometric databases, repositories, libraries, etc.).
In the absence of a signed License Agreement or in the absence of this agreement of identifiers allowing to identify the identity of the author, the editors have no right to work with the manuscript.
It is important to remember that there is another type of agreement between authors and publishers – when copyright is transferred from the authors to the publisher. In this case, the authors lose ownership of their work and may not use it in any way.