10.14489/td.2017.07.pp.060-063

2017, 07July

DOI: 10.14489/td.2017.07.pp.060-063

Dayev Zh. A.
TELEMETRIC HUMIDITY CONTROL SYSTEM ON THE MAIN GAS PIPELINES
(pp. 60-63)

Abstract. The proposed work solves the problem associated with the development of the concept and operation of the information and measurement system for measuring and monitoring the humidity of natural gas in conditions of a branched gas pipeline system. The article describes the factors that can affect the quality of transported natural gas. It gives an overview of methods for measuring and monitoring the humidity of the gas, which can be used as a basis for a telemetric gas humidity monitoring system. The presented work considers a generalized model of the information-measuring system, which consists of a large number of gas mains-gas sources that can be accumulated in one transit gas pipeline. The complexity and conditions of excessive humidity in such systems are discussed. Also, it presents the analytical dependencies obtained with the help of hydrodynamic equations that describe the motion of gas, on the basis of which a prediction of humidity attainment in some sections of the gas transportation system can be performed. The proposed structure and concept of a telemetric information-measuring system for the humidity of natural gas is addressed to employees and specialists involved in the development and improvement of automated measuring systems, as well as to employees of companies that operate main gas pipelines.

Keywords: moisture, gas, system, control, pipeline.

+ - About the Authors Click to collapse

Zh. A. Dayev (Technopark “Zerek” of Baishev University Aktobe, Aktobe, Kazakhstan) E-mail: Данный адрес e-mail защищен от спам-ботов, Вам необходимо включить Javascript для его просмотра.

+ - References Click to collapse

1. Moskalev M. N. (2000). Moistometry of natural gas: a view of the problem, task formulation. Gazovaia promyshlennost', (12), pp. 36-38. [in Russian language]
2. Istomin V. A. (1999). The problem of ensuring the quality of natural gas and the equilibrium of hydrocarbon systems with water phases. Moscow: IRTs Gazprom. [in Russian language]
3. Berliner M. A. (1973). Humidity measurement. Moscow: Energiia. [in Russian language]
4. Istomin V. A. (2000). Condensation type moisture meters. Gazovaia promyshlennost', (12), pp. 39-41. [in Russian language]
5. Vyshivanyi I. G., Kostiukov V. E., Moskalev I. N. (2007). Condensation hygrometers: state and prospects of improvement. Part 1. Avtomatizatsiia, telemekhanizatsiia i sviaz' v neftianoi promyshlennosti, (7), pp. 2-12. [in Russian language]
6. Vyshivanyi I. G., Kostiukov V. E., Moskalev I. N., Kuznetsov S. A. (2007). Condensation hygrometers: state and pro-spects of improvement. Part 2. Avtomatizatsiia, telemekhanizatsiia i sviaz' v neftianoi promyshlennosti, (8), pp. 11-17. [in Russian lan-guage]
7. Smirnov V. V., Bakhmet'ev P. I. Donskikh B. D. et al. (2010). Normative provision for measuring the temperature of the dew point of natural gas based on water condition. Gazovaia promyshlennost', (12), pp. 44-48. [in Russian language]
8. Tsapenko M. P. (1985). Measuring information systems: structures and algorithms, system of engineering design. Moscow: Energoatomizdat. [in Russian language]
9. Rubichev N. A. (2010). Measuring information systems. Moscow: Drofa. [in Russian language]
10. Novopashennyi G. N. (1977). Measuring information sys-tems. Moscow: Vysshaia shkola. [in Russian language]
11. Landau L. D., Lifshits E. M. (1986). Hydrodynamics. Moscow: Nauka. [in Russian language]
12. Measurement of moisture of substances. Terms and Definitions. (2015). State system for ensuring the uniformity of meas-urements No. RMG 75–2014. Moscow: Standartinform.
13. Moisture and hygrometry. Terms and definitions. (1977). Ru Standard No. GOST 8.221–76. Moscow: Izdatel'stvo standartov.
14. Moskalev I. N., Koritkin I. P., Aizatullin A. A., Moskalev M. I. (2000). Intaking gas hygrometers devices. Gazovaia promyshlennost', (1), pp. 58-60.
15. Economides M. J., Wood D. A. (2009). The state of natural gas. Journal of Natural Gas Science and Engineering, (1), pp. 1-13. doi: 10.1016/j.jngse.2009.03.005

+ - Purchase digital version of a single article Click to collapse

This article is available in electronic format (PDF).

The cost of a single article is 350 rubles. (including VAT 18%). After you place an order within a few days, you will receive following documents to your specified e-mail: account on payment and receipt to pay in the bank.

After depositing your payment on our bank account we send you file of the article by e-mail.

To order articles please fill out the form below: