CONTENTS of journal "THNP" 5-6•2023
CONSTRUCTION AND REPAIR OF GAS AND OIL PIPELINES AND GAS AND OIL STORAGE FACILITIES
УДК 622.624:014.27
https://doi.org/10.24412/0131-4270-2023-5-6-5-12
IMPROVING DESIGN SOLUTIONS FOR FIXING THE MAIN GAS PIPELINE IN CONDITIONS OF WEAKLY BEARING SOILS (P. 5-12)
Nekuchaev V.O., Semitkina E.V., Terent’yeva M.V., Krivov V.E.
Ukhta State Technical University
ORCID: https://orcid.org/0000-0003-3116-6583 , E-mail: Адрес электронной почты защищен от спам-ботов. Для просмотра адреса в вашем браузере должен быть включен Javascript.
ORCID: https://orcid.org/0009-0006-3556-0819 , E-mail: Адрес электронной почты защищен от спам-ботов. Для просмотра адреса в вашем браузере должен быть включен Javascript.
ORCID: https://orcid.org/0009-0006-5012-2294 , E-mail: Адрес электронной почты защищен от спам-ботов. Для просмотра адреса в вашем браузере должен быть включен Javascript.
ORCID: https://orcid.org/0009-0003-2533-9666, E-mail: Адрес электронной почты защищен от спам-ботов. Для просмотра адреса в вашем браузере должен быть включен Javascript.
ABSTRACT
In this paper, possible constructive solutions are considered in the field of improving the methods of fixing main pipelines in areas that are soils with a weak bearing capacity and zones of predicted flooding. Traditional versions of ballasting devices designed to ensure the design position of the pipeline on soils with weak bearing capacity, as shown by many years of operating experience, have a number of disadvantages and do not provide the required holding capacity. In order to ensure the design position of the pipeline on low-bearing soils, it is proposed to use an integrated system of devices - anchor structures together with reinforced concrete half-rings interconnected by a mesh strapping. To assess the possibility of using the proposed system for fixing the pipeline on weakly bearing soils, modeling of the pipeline section with the considered ballasting system was performed to determine the stress-strain state of the pipe body and the weighting structure.
KEYWORDS: anchor devices, ballasting structures, stability assurance, weakly bearing soils, holding capacity, bearing capacity.
For citation: Nekuchaev V.O., Semitkina E.V., Terent’yeva M.V., Krivov V.E. IMPROVING DESIGN SOLUTIONS FOR FIXING THE MAIN GAS PIPELINE IN CONDITIONS OF WEAKLY BEARING SOILS. Transport and Storage of Oil Products and Hydrocarbons. 2023, no. 5-6, pp. 5–12.
УДК 620.1.08
https://doi.org/10.24412/0131-4270-2023-5-6-13-17
CALIBRATING THE STRESSVISION INSTRUMENT (P. 13-17)
Glushkova L.R., Karavaychenko M.G.
Ufa State Petroleum Technical University, 450062, Ufa, Russia
ORCID: https://orcid.org/0009-0009-4674-5626, E-mail: Адрес электронной почты защищен от спам-ботов. Для просмотра адреса в вашем браузере должен быть включен Javascript.
ORCID: https://orcid.org/0000-0002-1709-1717, E-mail: Адрес электронной почты защищен от спам-ботов. Для просмотра адреса в вашем браузере должен быть включен Javascript.
ABSTRACT
Operational control of residual mechanical stresses is an urgent task in the construction and operation of vertical steel tanks for oil storage. At the same time, the choice of the control method should be based on reliable data. The magnetoanisotropic control method is widely used among non-destructive methods. Among the significant disadvantages when using this method is the need to calibrate the device for each steel grade. The purpose of this work is to calibrate the measuring instruments – to obtain dependencies between the difference of the main mechanical stresses (DMMS) (standard units) and stresses (MPa) during stretching of samples made of steel grade 09G2S, which received the most applied.
KEYWORDS: residual stresses, magnetoanisotropic method, the difference of the main mechanical stresses, stress-strain state, non-destructive testing, control methods.
For citation: Glushkova L.R., Karavaychenko M.G. CALIBRATING THE STRESSVISION INSTRUMENT. Transport and Storage of Oil Products and Hydrocarbons. 2023, no. 5-6, pp. 13–17.
DESIGN, CONSTRUCTION AND OPERATION OF GAS AND OIL PIPELINES AND STORAGES
УДК 622.691.4:519.8+621.644
https://doi.org/10.24412/0131-4270-2023-5-6-18-23
PRESSURE GAS PIPELINE AGRS–UP-4 RELIABILITY ANALISYS BASED ON EXPLOITATION DATA (P. 18-23)
Schipachev A.M.1, Aminov KH.S.2
1Saint-Petersburg Mining University, 199106, Saint-Petersburg, Russia
ORCID: https://orcid.org/0000-0001-6148-6073, E-mail: Адрес электронной почты защищен от спам-ботов. Для просмотра адреса в вашем браузере должен быть включен Javascript.
2Joint stock company “RIMR”, 199178, Saint-Petersburg, Russia
ABSTRACT
Based on the analysis of data obtained in the process of operation and failure statistics, a mathematical model of changes in the reliability indicators of the pressure gas pipeline AGRS–UP-4 is constructed. The regularities of changes in the reliability indicators of the pipeline system associated with operating time, sea-sonal and climatic factors and changes in the properties of the filling soil are estab-lished.
KEYWORDS: reliability, failure rate, probability of failure, reliability indicators, dis-tribution law, statistical processing, risk, emergency, statistical criteria.
For citation: Schipachev A.M., Aminov KH.S. PRESSURE GAS PIPELINE AGRS–UP-4 RELIABILITY ANALISYS BASED ON EXPLOITATION DATA. Transport and Storage of Oil Products and Hydrocarbons. 2023, no. 5-6, pp. 18–23.
УДК 665.725
https://doi.org/10.24412/0131-4270-2023-5-6-24-28
PECULIARITIES OF USING LNG AS THE MAIN SOURCE OF FUEL IN EUROPEAN COUNTRIES (P. 24-28)
Khasanov I.I., Shakirov R.A.
Ufa State Petroleum Technical University, 450064, Ufa, Russia
ORCID: https://orcid.org/0000-0002-3422-1237, E-mail: Адрес электронной почты защищен от спам-ботов. Для просмотра адреса в вашем браузере должен быть включен Javascript.
ORCID: https://orcid.org/0000-0002-7017-081X, E-mail: Адрес электронной почты защищен от спам-ботов. Для просмотра адреса в вашем браузере должен быть включен Javascript.
ABSTRACT
The object of the study is the diversification of gas supplies to the EU countries by significantly increasing the volume of imported liquefied natural gas (LNG) to replace the gas previously supplied by Russia by main transport. The authors of the study identified the main beneficiaries from the change in the structure of gas imports to the EU countries, highlighted the main problems that European consumers may face while maintaining the current structure of gas imports, both from an economic point of view and from an energy efficiency point of view. Taking into account the sharp deterioration of the economic situation in the fourth quarter of 2022 in all European countries and the advantages of Russian gas in terms of quality characteristics, the authors conclude that it is inexpedient for Europe to refuse to use Russian natural gas.
KEYWORDS: liquefied natural gas, gas pipeline, export, European Union, diversification.
For citation: Khasanov I.I., Shakirov R.A. PECULIARITIES OF USING LNG AS THE MAIN SOURCE OF FUEL IN EUROPEAN COUNTRIES. Transport and Storage of Oil Products and Hydrocarbons. 2023, no. 5-6, pp. 24–28.
УДК 622.692.4
https://doi.org/10.24412/0131-4270-2023-5-6-29-34
FORMULATION OF MATHEMATICAL METHODS OF THE EFFICIENCY USING AN ANTI-TURBULENT ADDITIVE THROUGH OIL AND PETROLEUM PIPELINE TRANSPORTATION (P. 29-34)
Almukhametova D.A., Gareev M.M., Tashbulatov R.R.
Ufa State Petroleum Technical University, 450064, Ufa, Russia
ORCID: https://orcid.org/0009-0002-0135-5789, E-mail: Адрес электронной почты защищен от спам-ботов. Для просмотра адреса в вашем браузере должен быть включен Javascript.
ORCID: https://orcid.org/0000-0001-7478-3739, E-mail: Адрес электронной почты защищен от спам-ботов. Для просмотра адреса в вашем браузере должен быть включен Javascript.
ORCID: https://orcid.org/0000-0001-5406-2352, E-mail: Адрес электронной почты защищен от спам-ботов. Для просмотра адреса в вашем браузере должен быть включен Javascript.
ABSTRACT
The article presents a unified empirical mathematical model for predicting the effectiveness of a drag reducing additive when it is used in various conditions and modes of pumping oil and products transportation, the coefficients of which are determined based on available laboratory measurements of the additive efficiency curve on small diameter tubes. In the proposed model, in addition to the influence of the additive concentration, a decrease of effectiveness as a result of the degradation of the DRA is taken into account, as well as a decrease of effectiveness when the solution is oversatured with an additive.
KEYWORDS: drag reducing additive, effectiveness of drag reducing additive, resistance reduction agents, degradation of drag reducing additive.
For citation: Almukhametova D.A., Gareev M.M., Tashbulatov R.R. FORMULATION OF MATHEMATICAL METHODS OF THE EFFICIENCY USING AN ANTI-TURBULENT ADDITIVE THROUGH OIL AND PETROLEUM PIPELINE TRANSPORTATION. Transport and Storage of Oil Products and Hydrocarbons. 2023, no. 5-6, pp. 29–34.
УДК 622.691.48
https://doi.org/10.24412/0131-4270-2023-5-6-35-40
APPLICATION OF THE RTFS METHOD TO REAL LEAKS ON THE STATIONARY MODE OF THE OIL PIPELINE (P. 35-40)
Al’perovich I.V.
Wavecontrol LLC, 119454, Moscow, Russia
ORCID: https://orcid.org/0000-0002-6380-2727, E-mail: Адрес электронной почты защищен от спам-ботов. Для просмотра адреса в вашем браузере должен быть включен Javascript.
ABSTRACT
The Real Time Flow Speed (RTFS) method for detecting leaks in the pipeline consists in mathematical modeling of pumping in pipeline sections between pressure sensors under the assumption that there is no leakage. If a leak occurs at the section, then such model becomes incorrect and the calculated mode differs from the actual one. In particular, on the passage of the wave of pressure drop from leakage through the sensor, the directions of changes in the mean flow rate from the side of the section with leak and on the side of the section without one will be different. This rule for determining the direction of moving the pressure wave is successfully verified on the data obtained during control samplings on a real oil pipeline.
KEYWORDS: leak detection system in pipelines, RTFS method, negative pressure wave, numerical experiments, mathematical model.
For citation: Al’perovich I.V. APPLICATION OF THE RTFS METHOD TO REAL LEAKS ON THE STATIONARY MODE OF THE OIL PIPELINE. Transport and Storage of Oil Products and Hydrocarbons, 2023, no. 5-6, pp. 35–40.
УДК 622.691.48
https://doi.org/10.24412/0131-4270-2023-5-6-41-46
RTFS-LEAK CONDITION IN THE UNDERWATER CROSSINGS OF THE MAIN OIL PIPELINE (P. 41-46)
Al’perovich I.V.
Wavecontrol LLC, 119454, Moscow, Russia
ORCID: https://orcid.org/0000-0002-6380-2727, E-mail: Адрес электронной почты защищен от спам-ботов. Для просмотра адреса в вашем браузере должен быть включен Javascript.
ABSTRACT
To check the leakage event in the main oil pipeline may be used the condition Real Time Flow Speed (RTFS). For relatively short sections, which are the underwater crossings, this condition includes: lowering the pressure on the section and simultaneously raising the flow speed up stream section and lowering the flow speed downstream. Flows are calculated in the mathematical model under theoretical parameters based on the pressure measurements. Examples of the sufficiency and necessity of this condition on the real extractions and also in the cases of technological pressure reductions are given.
KEYWORDS: Leak detection system in pipelines, underwater crossings, RTFS-condition, flow speed, negative pressure wave, mathematical model.
For citation: Al’perovich I.V. RTFS-LEAK CONDITION IN THE UNDERWATER CROSSINGS OF THE MAIN OIL PIPELINE. Transport and Storage of Oil Products and Hydrocarbons, 2023, no. 5-6, pp. 41–46.
УДК 621.644
https://doi.org/10.24412/0131-4270-2023-5-6-47-54
ANALYSIS OF THE APPLICABILITY OF MEANS FOR COMPUTING VORTEX FORMATION FOR THE PROTECTION OF OVERGROUND PIPELINES AGAINST AERODYNAMIC VIBRATIONS (P. 47-54)
Novichkov A.V., Tokarev A.P., Godovskiy D.A.
Ufa State Petroleum Technical University, 450064, Ufa, Russia
ORCID: https://orcid.org/0000-0002-5359-5816, E-mail: Адрес электронной почты защищен от спам-ботов. Для просмотра адреса в вашем браузере должен быть включен Javascript.
ORCID: https://orcid.org/0000-0001-8684-2011, E-mail: Адрес электронной почты защищен от спам-ботов. Для просмотра адреса в вашем браузере должен быть включен Javascript.
ORCID: https://orcid.org/0000-0003-2554-5069, E-mail: Адрес электронной почты защищен от спам-ботов. Для просмотра адреса в вашем браузере должен быть включен Javascript.
ABSTRACT
The above-ground method of laying oil and gas pipelines is one of the most common methods in difficult geocryological conditions, as well as when crossing ravines, canals, small rivers, with rocky soils, in areas of mine workings and landslides. At the same time, it should be taken into account that under the influence of wind, pipelines on supports may experience vibrations, the frequency of which is close to the frequency of the fundamental tone of free vibrations. The paper considers the dynamic impact of wind on pipelines, analyzes the existing methods of dealing with fluctuations caused by aerodynamic causes, and determines their applicability in various conditions.
KEYWORDS: aerodynamic vibrations, elevated pipeline, vortex formation, vibration, vibration protection.
For citation: Novichkov A.V., Tokarev A.P., Godovskiy D.A. ANALYSIS OF THE APPLICABILITY OF MEANS FOR COMPUTING VORTEX FORMATION FOR THE PROTECTION OF OVERGROUND PIPELINES AGAINST AERODYNAMIC VIBRATIONS. Transport and Storage of Oil Products and Hydrocarbons. 2023, no. 5-6, pp. 47–54.
УДК 622.691.48
https://doi.org/10.24412/0131-4270-2023-5-6-55-62
COMPARATIVE ASSESSMENT OF MODES OF A COMPRESSOR-EJECTOR INSTALLATION FOR PUMPING GAS FROM MAIN GAS PIPELINES DURING REPAIR WORK (P. 55-62)
Buranshin A.R., Godovskiy D.A., Tokarev A.P.
Ufa State Petroleum Technical University, 450064, Ufa, Russia
ORCID: https://orcid.org/0009-0006-4223-881X, E-mail: Адрес электронной почты защищен от спам-ботов. Для просмотра адреса в вашем браузере должен быть включен Javascript.
ORCID: https://orcid.org/0000-0003-2554-5069, E-mail: Адрес электронной почты защищен от спам-ботов. Для просмотра адреса в вашем браузере должен быть включен Javascript.
ORCID: https://orcid.org/0000-0001-8684-2011, E-mail: Адрес электронной почты защищен от спам-ботов. Для просмотра адреса в вашем браузере должен быть включен Javascript.
ABSTRACT
The problem of resource saving in the process of mainline transport is considered using the example of the rational use of process gas located in a disconnected area before carrying out repair work. Currently, according to regulatory and technical documentation, in such cases gas is discharged through candles. In order to save resources and reduce the impact on the environment, it is proposed to pump gas from the disconnected section into an adjacent gas pipeline in the technological corridor. The article presents various modes of the compressor-ejector installation, and calculates the parameters of its operation when emptying a section of the main gas pipeline in a technological corridor of two parallel gas pipelines with a length of 125 km each and an operating pressure of 7.5 MPa. In the presented modes, the compressor parameters were changed: start-up time relative to the start of emptying and rotation speed. The operating parameters of the “installation-gas pipelines” system were calculated in a hydrodynamic simulator. The nature of changes in parameters during gas transportation along a technological corridor is revealed in the event of a shutdown of one 25 km long section on one of the parallel gas pipelines and pumping of gas by a compressor-ejector unit using process gas from the section before the shutdown. A graph is given of the dependence of pumped gas flow rates and pressures on time in the considered modes of the compressor-ejector installation is given. The optimal compressor mode among those considered was determined from the point of view of maximizing the pumped volume of gas and, accordingly, minimizing the pumping time.
KEYWORDS: resource saving, main gas pipeline, mobile compressor unit, ejector, gas pumping, environmental efficiency, modeling.
For citation: Buranshin A.R., Godovskiy D.A., Tokarev A.P. COMPARATIVE ASSESSMENT OF MODES OF A COMPRESSOR-EJECTOR INSTALLATION FOR PUMPING GAS FROM MAIN GAS PIPELINES DURING REPAIR WORK. Transport and Storage of Oil Products and Hydrocarbons. 2023, no. 5-6, pp. 55–62.
УДК 622.692.4.053
https://doi.org/10.24412/0131-4270-2023-5-6-63-67
INCREASING THE EFFICIENCY OF ENERGY CONSUMPTION PLANNING DURING TRANSITIONAL OPERATING MODES OF MAIN OIL PIPELINES (P. 63-67)
Ivanov V.A.
Omsk State Technical University, 644050, Omsk, Russia
ORCID: https://orcid.org/0009-0004-2203-5914, Е-mail: Адрес электронной почты защищен от спам-ботов. Для просмотра адреса в вашем браузере должен быть включен Javascript.
ABSTRACT
Increasing the efficiency of oil trunk pipelines is a priority task of modern oil pipeline operation practice. Errors in planning electricity consumption during the transition process must be within the required accuracy, which is stipulated by contracts with the energy sales company. This paper presents data for calculating the transient process using the proposed simplified methodology, which allows one to calculate the parameters of the transient process with sufficient speed and accuracy for operation. The article also proposes an algorithm for calculating the transient regime using the proposed method.
KEYWORDS: oil pumping, energy efficiency, main pump, transient process, efficiency, technological mode.
For citation: Ivanov V.A. INCREASING THE EFFICIENCY OF ENERGY CONSUMPTION PLANNING DURING TRANSITIONAL OPERATING MODES OF MAIN OIL PIPELINES. Transport and Storage of Oil Products and Hydrocarbons. 2023, no. 5-6, pp. 63–67.
УДК 62-519; 53.096
https://doi.org/10.24412/0131-4270-2023-5-6-68-74
MATHEMATICAL MODELING OF THE INTENSITY OF OIL TEMPERATURE DECREASE DURING PUMPING WITH PREHEATING IN THE ARCTIC CONDITIONS (P. 68-74)
Babicheva E.B.1, Zemenkov YU.D.1, Babichev D.A.2, Shcherbanyuk S.S.2
1Tyumen Industrial University, 625000, Tyumen, Russia
ORCID: https://orcid.org/0000-0003-4476-2210, E-mail: Адрес электронной почты защищен от спам-ботов. Для просмотра адреса в вашем браузере должен быть включен Javascript.
ORCID: https://orcid.org/0000-0002-8784-4163, E-mail: Адрес электронной почты защищен от спам-ботов. Для просмотра адреса в вашем браузере должен быть включен Javascript.
2Urengoy Department of Trunk Oil Pipelines of Transneft Siberia JSC, 629300, New Urengoy, Russia
ORCID: https://orcid.org/0000-0002-5837-9856, E-mail: Адрес электронной почты защищен от спам-ботов. Для просмотра адреса в вашем браузере должен быть включен Javascript.
E-mail: Адрес электронной почты защищен от спам-ботов. Для просмотра адреса в вашем браузере должен быть включен Javascript.
ABSTRACT
The article describes the main stages of mathematical modeling of the intensity of oil temperature decrease during pumping with preheating in the Arctic conditions. The issues of selection of initial data and evaluation of their impact on the desired parameters are considered. Recommendations are given on the possibility of applying the simulation results in calculating the technological modes of oil pumping.
KEYWORDS: temperature regime, «hot» pumping, heat transfer, oil trunk pipeline, operational management, process modeling.
For citation: Babicheva E.B., Zemenkov YU.D., Babichev D.A., Shcherbanyuk S.S. MATHEMATICAL MODELING OF THE INTENSITY OF OIL TEMPERATURE DECREASE DURING PUMPING WITH PREHEATING IN THE ARCTIC CONDITIONS. Transport and Storage of Oil Products and Hydrocarbons. 2023, no. 5-6, pp. 68–74.
УДК 532.542: 622.692.4
https://doi.org/10.24412/0131-4270-2023-5-6-75-79
IDENTIFICATION OF DEVIATIONS IN A GAS TRANSPORTATION SYSTEM’ GAS FLOW MEASUREMENT RESULTS USING AN LSTM NEURAL NETWORK (P. 75-79)
Abramkin S.E., Petrova A.К.
Saint Petersburg Electrotechnical University, 197022, St. Petersburg, Russia
E-mail: Адрес электронной почты защищен от спам-ботов. Для просмотра адреса в вашем браузере должен быть включен Javascript.
ORCID: https://orcid.org/0000-0002-1613-2097, E-mail: Адрес электронной почты защищен от спам-ботов. Для просмотра адреса в вашем браузере должен быть включен Javascript.
ABSTRACT
The purpose of the study is to improve the efficiency of management of the facilities of gas transportation system based on the use of modern technologies. One of the objectives of the study is to identify deviations in the results of gas flow measurement from values calculated using new methods, as well as to compare the effectiveness of different approaches. To identify deviations in the results of measuring gas volumes, it is proposed to use a common to the section of gas transportation system LSTM neural network, which is the most effective for approximating multidimensional time dependencies of nonlinear quantities. Other approximation methods and with LSTM neural networks trained separately for each gas distribution station were compared. The comparison showed the effectiveness of a common to the section of gas transportation system LSTM neural network. Neural networks were trained on the base of statistical data from one of the sections of the regional gas transportation network. Identified deviations could be taken into account when calculating the balance in the gas transportation system.
KEYWORDS: main gas pipeline, gas balance, identification of deviations, LSTM neural networks.
For citation: Abramkin S. E., Petrova A.K. IDENTIFICATION OF DEVIATIONS IN A GAS TRANSPORTATION SYSTEM’ GAS FLOW MEASUREMENT RESULTS USING AN LSTM NEURAL NETWORK. Transport and storage of Oil Products and hydrocarbons. 2023, no. 5-6, pp. 75–79.
УДК 622.691.24:551.247
https://doi.org/10.24412/0131-4270-2023-5-6-80-84
INCREASING THE EFFICIENCY OF SALT DISSOLUTION AND REDUCING WATER CONSUMPTION DURING THE DEVELOPMENT OF GAS STORAGE FACILITIES IN SALT FORMATIONS (P. 80-84)
Lokshina E.A., Mastobaev B.N.
Ufa State Petroleum Technological University, 450064, Ufa, Russia
ORCID: https://orcid.org/0000-0001-5444-5812, E-mail: Адрес электронной почты защищен от спам-ботов. Для просмотра адреса в вашем браузере должен быть включен Javascript.
ORCID: https://orcid.org/0000-0001-5379-9520, E-mail: Адрес электронной почты защищен от спам-ботов. Для просмотра адреса в вашем браузере должен быть включен Javascript.
ABSTRACT
The article is devoted to the reuse of brines in the development of underground gas storage facilities in salt formations. The relevance of the article is justified by the need to minimize losses during storage of natural gas. The purpose of the article is to present empirically the possibility and efficiency of re-use of the concentrate when the formation is diluted. This method allows reducing the amount of used fresh water.
KEYWORDS: salt layer, desalination, brine, solubility, storage, natural gas.
For citation: Lokshina E.A., Mastobaev B.N. INCREASING THE EFFICIENCY OF SALT DISSOLUTION AND REDUCING WATER CONSUMPTION DURING THE DEVELOPMENT OF GAS STORAGE FACILITIES IN SALT FORMATIONS. Transport and Storage of Oil Products and Hydrocarbons. 2023, no. 5-6, pp. 80–84.
GEOECOLOGY
УДК 551.21+550.34
https://doi.org/10.24412/0131-4270-2023-5-6-85-106
RESEARCH ON THE FORECAST OF VOLCANIC ERUPTIONS IN KAMCHATKA AND THE STUDY OF THEIR MECHANISMS IN 1959–2022. ANALYTICAL REVIEW (P. 85-106)
Ivanov V.V.
Institute of Volcanology and Seismology of Far East Division, Russian Academy of Sciences, 683006, Petropavlovsk-Kamchatskiy, Russia
ORCID: https://orcid.org/0000-0002-8679-588, E-mail: Адрес электронной почты защищен от спам-ботов. Для просмотра адреса в вашем браузере должен быть включен Javascript.
ABSTRACT
A critical analysis of methods for monitoring and forecasting eruptions of active volcanoes, as well as work on studying their mechanisms in Kamchatka for 1959–2022, is given. Contribution of the scientific school of P.I. Tokarev in the development of this topic is considered. An overview of the results of work at the Kamchatka volcanological station by the time P.I. Tokarev arrived there in 1957, as well as world experience in predicting volcanic eruptions is given. The initial stage of Pavel Ivanovich’s work is described, associated with the comparison of tectonics and volcanism in the Kuril-Kamchatka region and volcanic zoning. Information on the proposed models of volcanic earthquakes and explosions, on monitoring techniques, on the Karymskyi оbservatory, on the recurrence of eruptions in Kamchatka and the Kuril Islands is provided. The application of them in the practice of forecasting volcanic eruptions as dangerous natural phenomena is presented. Problems and promising directions for predicting volcanic eruptions are discussed. Considerable attention is paid to the analysis of the achievements of the Kamchatka volcanological station before the arrival of P.I. Tokarev and his first scientific works, in order to identify the directions and development of the work of his scientific school.
KEYWORDS: volcano, eruption, volcanic earthquake, volcanic clouds, monitoring, forecast.
For citation: Ivanov V.V. RESEARCH ON THE FORECAST OF VOLCANIC ERUPTIONS IN KAMCHATKA AND THE STUDY OF THEIR MECHANISMS FOR 1959-2022. ANALYTICAL REVIEW. Transport and Storage of Oil Products and Hydrocarbons. 2023. №. 5-6, pp. 85–106.
CELEBRATING OUR JUBILEES
УДК 54:92
https://doi.org/10.24412/0131-4270-2023-5-6-107-108
A VOLCANOLOGIST, A SPECIALIST IN THE PREDICTION OF VOLCANIC ERUPTIONS, THE AUTHOR OF METHODS FOR MONITORING THE ACTIVE VOLCANIC PROCESS (P. 107-108)
Shkerina T.I.
OBRAKADEMNAUKA Publishing House, Ltd., 119313, Moscow, Russia
E-mail: Адрес электронной почты защищен от спам-ботов. Для просмотра адреса в вашем браузере должен быть включен Javascript.
AUTOMATION AND CONTROL OF TECHNOLOGICAL PROCESSES AND PRODUCTIONS
УДК 658.514 : 004.8
https://doi.org/10.24412/0131-4270-2023-5-6-109-113
IMPROVEMENT OF THE AUTOMATED DISPATCHING CONTROL SYSTEM OF AN OIL TRANSPORTATION ENTERPRISE BASED ON ARTIFICIAL INTELLIGENCE (P. 109-113)
Chizhevskaya E.L.
Institute of Transport of Tyumen Industrial University, 625039, Tyumen, Russia
ORCID: https://orcid.org/0000-0003-0158-3538, E-mail: Адрес электронной почты защищен от спам-ботов. Для просмотра адреса в вашем браузере должен быть включен Javascript.
ABSTRACT
The article deals with the issues of ensuring the efficiency of dispatching management of a pipeline transport enterprise through the development of an integrated automated system. The results of the analysis of existing systems used at different levels of enterprise management are presented, the duplication of functions is reflected. It is proved that the proposed system, combining the functionality of each of the existing ones, does not so much eliminate their shortcomings as uses the advantages and development opportunities. The synergetic effect will be achieved by merging the data and functions performed by each of the existing dispatching control and management information systems, as well as the use of artificial intelligence tools.
KEYWORDS: dispatching control, artificial intelligence, operational control and regulation, automated control system.
For citation: Chizhevskaya E.L. IMPROVEMENT OF THE AUTOMATED DISPATCHING CONTROL SYSTEM OF AN OIL TRANSPORTATION ENTERPRISE BASED ON ARTIFICIAL INTELLIGENCE. Transport and Storage of Oil Products and Hydrocarbons. 2023, no. 5-6, pp. 109–113.
THE LIST OF THE ARTICLES PUBLISHED IN THE JOURNAL “TRANSPORT AND STORAGE OF OIL PRODUCTS AND HYDROCARBONS” IN 2023 (P. 114-116)
