scholarly journals Design of energy efficient inductors for connecting pipelines of oil and gas equipment

2021 ◽  
Vol 2094 (4) ◽  
pp. 042007
Author(s):  
V A Kukartsev ◽  
A I Cherepanov ◽  
V V Kukartsev ◽  
A V Kuznetsov ◽  
A N Minkin ◽  
...  
Keyword(s):  
Induction Heating ◽  
Energy Efficient ◽  
Oil And Gas ◽  
Subject Area ◽  
Energy Sources ◽  
Induction Brazing ◽  
Alternative Method ◽  
The Subject

Abstract The article deals with the problem of soldering the installation connections of equipment using induction heating methods. The analysis of the subject area has been carried out. Methods for obtaining permanent connections of oil and gas equipment are considered. A comparison of the characteristics of energy sources for welding is carried out, and the characteristics of the efficiency of methods for obtaining permanent joints are also given. Induction brazing is considered as an alternative method for obtaining permanent joints, namely, an inductor for soldering fittings and flanges. The calculations of the required power of the equipment, used for soldering the field connections of the equipment, have been made. As a result of the work, the authors calculated the main parameters of the inductor for soldering the flanges of the fittings and designed sets of inductors with a diameter of Dy = 40 mm, Dy = 50 mm, Dy = 80 mm for soldering the flanges of the fittings.

scholarly journals Terminological nomination in modern fields of knowledge

2020 ◽  
Vol 210 ◽  
pp. 21012
Author(s):  
Irina Valujtseva ◽  
Olga Ivanova ◽  
Ilya Khukhuni ◽  
Anna Fedosova
Keyword(s):  
Sampling Method ◽  
Oil And Gas ◽  
Subject Area ◽  
Development Project ◽  
Common Type ◽  
Scientific Text ◽  
Continuous Sampling ◽  
Gas Processing ◽  
Research Material ◽  
The Subject

The purpose of the study is to consider the features of the terminological nomination using the example of multiword terms of the English sublanguage of oil and gas processing. The oil and gas glossary Kashagan Development Project Glossary that comprises 1200 units has been used as the research material. Multiword terms have been selected with the application of the continuous sampling method. As a result of the employment of the method of linguistic statistics, it was discovered that, in the sub-language of oil and gas processing, the multiword terms constitute 73% of the entire termbase of the subject area. The structural analysis of terminological phrases demonstrated that the most common type of multiword terms is the two-word terms, comprising 45.2% of the total number of poly-lexemic constructions in the studied sample. This result is consistent with the data obtained by other authors, namely, the information concerning the fact that two-word combinations prevail in various term systems. As the number of components in a multiword term increases, the number of such word combinations in a scientific text decreases. The most common patterns of two-word terminological combinations are N + N and A + N. Three-word terms compose 40% of the total number of the studied terminological phrases. The following patterns of three-word terms are productive: N + N + N and A + N + N. Four-word terminological phrases constitute 12.3%. The most frequently used pattern of four-word combinations is N + N + N + N. Five-word terms comprise 2.4% of the total number of terms. The most common patterns of five-word terms are N + N + A + N + N and A + N + N + N.

scholarly journals Analysis of approaches for creating pipe connections in oil and gas equipment

2021 ◽  
Vol 2094 (4) ◽  
pp. 042012
Author(s):  
K A Bashmur ◽  
V A Kukartsev ◽  
V S Tynchenko ◽  
E G Kravcova ◽  
A V Kuznetsov ◽  
...  
Keyword(s):  
Oil And Gas ◽  
Electron Beam Welding ◽  
Oil And Gas Industry ◽  
Subject Area ◽  
Gas Industry ◽  
Patent Review ◽  
Pipe Joints ◽  
The Subject ◽  
The Cost ◽  
Submerged Arc

Abstract The article deals with the problem of connecting pipelines in the oil and gas industry. One of the connection methods is resistance welding. Often, the use of this approach shows muted efficiency as it depends on the qualifications of the welder. A technique for creating flange (plane) connections with a pipe in the oil and gas industry is considered. The necessary equipment and types of welds within the considered area are considered. Thus, it is necessary to conduct a literature-patent review to find an alternative method for creating welded joints in oil and gas pipelines in order to increase the reliability of such joints and reduce the cost of production. The analysis of the subject area and the search for possible solutions to the problem posed were carried out. Various welding methods (manual electric arc, automatic submerged-arc welding, induction brazing, etc.) are considered and a comparison of the main welding methods is given, as well as the rationale for the use of electron beam welding to create such pipe joints.

scholarly journals Design of a system for fastening the pipelines’ elements to be brazed of an automated gas metering unit

2021 ◽  
Vol 2094 (4) ◽  
pp. 042021
Author(s):  
V S Tynchenko ◽  
V A Kukartsev ◽  
N V Kuzmin ◽  
A V Lysyannikov ◽  
S N Katargin ◽  
...  
Keyword(s):  
Oil And Gas ◽  
Oil And Gas Industry ◽  
Subject Area ◽  
Schematic Diagram ◽  
Contact Reaction ◽  
Technological Parameters ◽  
Gas Industry ◽  
Basic Diagram ◽  
Measuring Installation ◽  
The Subject

Abstract The article discusses an automated measuring installation, and also analyzes the subject area. Some types of soldering are considered (capillary, diffusion, contact-reaction and others). The choice of induction brazing for the soldering of pipeline elements of an automated gas metering installation has been substantiated. The work presents the installation of induction heating, considering the required technological parameters. Based on this installation, the basic diagram of the Fitting and the schematic diagram of the connecting sleeve were corrected, which will allow the development of a mobile induction installation as well as collapsible inductors. Potential induction equipment and the developed designs can be used to connect pipelines in the oil and gas industry.

scholarly journals Design of an induction brazing installation for connecting oil and gas equipment

2021 ◽  
Vol 2094 (4) ◽  
pp. 042010
Author(s):  
A I Cherepanov ◽  
V V Kukartsev ◽  
A V Kuznetsov ◽  
E G Kravcova ◽  
S G Dokshanin ◽  
...  
Keyword(s):  
Literature Review ◽  
Design Process ◽  
Induction Heating ◽  
Oil And Gas ◽  
Branch Pipe ◽  
Circuit Diagram ◽  
Flow Diagram ◽  
Induction Brazing ◽  
Heating Device

Abstract The article is devoted to the design of a circuit diagram of an induction heating device. The work carried out a literature review in the area under consideration. The technology of manufacturing a union is considered, which consists of manufacturing a plug, a branch pipe and a flange. Conducted research and application of induction brazing and various fields. Various elements of the equipment used in the design process are considered. A schematic flow diagram of the induction brazing unit has been developed. As a result of the work, the design of the installation for induction soldering was developed and auxiliary materials (flux, solder) were selected.

scholarly journals Equipment for connecting pipeline elements in oil and gas equipment using induction brazing

2021 ◽  
Vol 2094 (4) ◽  
pp. 042009
Author(s):  
I A Panfilov ◽  
O A Antamoshkin ◽  
V V Bukhtoyarov ◽  
E D Agafonov ◽  
D V Eremeev ◽  
...  
Keyword(s):  
Induction Heating ◽  
Oil And Gas ◽  
Gas Pipeline ◽  
Schematic Diagram ◽  
Induction Brazing ◽  
Heating Device ◽  
The Given

Abstract The article discusses the use of brazing and induction heating for connecting an oil and gas pipeline. The methodology of creating such compounds within the framework of the given problem is considered. The necessary equipment is considered and a schematic diagram of an induction heating device is created, as well as, as a result, a schematic process diagram of an induction soldering device is developed. An analysis and search for all possible solutions to this problem was made, and it was decided to focus on the use of induction soldering. The rationale for the use of induction brazing for such pipeline joints is considered. The application and development of an induction unit is proposed, which allows connecting pipelines for oil and gas equipment in order to increase the durability of the structure during operation at the facility.

PROSPECTS OF OBTAINING ALTERNATIVE FUEL FROM VARIOUS BIOMASS AND WASTE SPECIES IN AZERBAIJAN

2019 ◽  
pp. 25-41
Author(s):  
O. M. Salamov ◽  
F. F. Aliyev
Keyword(s):  
Power Plants ◽  
Energy Intensity ◽  
Oil And Gas ◽  
Renewable Energy Sources ◽  
Calorific Value ◽  
High Energy ◽  
Energy Sector ◽  
Energy Sources ◽  
Mineral Fertilizers ◽  
Gaseous Fuels

The paper discusses the possibility of obtaining liquid and gaseous fuels from different types of biomass (BM) and combustible solid waste (CSW) of various origins. The available world reserves of traditional types of fuel are analyzed and a number of environmental shortcomings that created during their use are indicated. The tables present the data on the conditional calorific value (CCV) of the main traditional and alternative types of solid, liquid and gaseous fuels which compared with CCV of various types of BM and CSW. Possible methods for utilization of BM and CSW are analyzed, as well as the methods for converting them into alternative types of fuel, especially into combustible gases.Reliable information is given on the available oil and gas reserves in Azerbaijan. As a result of the research, it was revealed that the currently available oil reserves of Azerbaijan can completely dry out after 33.5 years, and gas reserves–after 117 years, without taking into account the growth rates of the exported part of these fuels to European countries. In order to fix this situation, first of all it is necessary to use as much as possible alternative and renewable energy sources, especially wind power plants (WPP) and solar photovoltaic energy sources (SFES) in the energy sector of the republic. Azerbaijan has large reserves of solar and wind energy. In addition, all regions of the country have large reserves of BM, and in the big cities, especially in industrial ones, there are CSW from which through pyrolysis and gasification is possible to obtain a high-quality combustible gas mixture, comprising: H2 + CO + CH4, with the least amount of harmful waste. The remains of the reaction of thermochemical decomposition of BM and CSW to combustible gases can also be used as mineral fertilizers in agriculture. The available and projected resources of Azerbaijan for the BM and the CSW are given, as well as their assumed energy intensity in the energy sector of the republic.Given the high energy intensity of the pyrolysis and gasification of the BM and CSW, at the present time for carrying out these reactions, the high-temperature solar installations with limited power are used as energy sources, and further preference is given to the use of WPP and SFES on industrial scale.

Polityka klimatyczno-energetyczna Unii Europejskiej

2014 ◽  
pp. 104-121
Author(s):  
Aleksandra Kułaga
Keyword(s):  
Negative Impact ◽  
Renewable Energy Sources ◽  
Energy System ◽  
The Other ◽  
Energy Sources ◽  
Climate Protection ◽  
The European Union ◽  
Eu Member States ◽  
The Subject ◽  
Climate And Energy Policy

The article is devoted to the subject of the goals of the climate and energy policy of the European Union, which can have both a positive, and a negative impact on the environmental and energy policies. Positive aspects are the reduction of greenhouse gas emissions, diversification of energy supplies, which should improve Europe independence from energy imports, and increasing the share of renewable energy sources (RES) in the national energy system structures. On the other hand, overly ambitious targets and actions can lead to large losses for the economies of EU Member States. The article also highlights the realities prevailing in the international arena and noncompliance of international actors with global agreements on climate protection.

GEOLOGICAL AND PHYSICAL CHARACTERISTICS OF PRODUCING FORMATIONS AND THEIR ROLE IN OCCURRENCE OF OIL, GAS AND WATER SHOWINGS

2015 ◽  
pp. 117-120
Author(s):  
D. M. Chudnovskii ◽  
V. A. Dolgushin ◽  
J. S. Popova
Keyword(s):  
Oil And Gas ◽  
Physical Characteristics ◽  
The Subject ◽  
Oil Gas

The subject of this study are geological and physical characteristics of productive strata in oil and gas deposits.

Philosophical and Cultural Aspects of Medical Profession: Philosophical and Conceptual Peculiarities

Cultura ◽  
2019 ◽  
Vol 16 (1) ◽  
pp. 165-174
Author(s):  
Iryna MELNYCHUK ◽  
Nadiya FEDCHYSHYN ◽  
Oleg PYLYPYSHYN ◽  
Anatolii VYKHRUSHCH
Keyword(s):  
Medical Students ◽  
Medical Profession ◽  
Subject Area ◽  
Human Relations ◽  
Cultural Aspects ◽  
Cultural Proximity ◽  
Personal Qualities ◽  
The Subject ◽  
Ecological Culture ◽  
High Level

The article analyzes the philosophical and cultural view of “doctor’s professional culture” as a result of centuries-old practice of human relations, which is characterized by constancy and passed from generation to generation. Medicine is a complex system in which an important role is played by: philosophical outlook of a doctor, philosophical culture, ecological culture, moral culture, aesthetic culture, artistic culture. We have found that within the system “doctor-patient” the degree of cultural proximity becomes a factor that influences the health or life of a patient. Thus, the following factors are important here: 1) communication that suppresses a sick person; 2) the balance of cultural and intellectual levels; 3) the cultural environment of a patient which has much more powerful impact on a patient than the medical one.At the present stage, the interdependence of professional and humanitarian training of future specialists is predominant, as a highly skilled specialist can not but become a subject of philosophizing. We outlined the sphere where the doctors present a genre variety of philosophizing (philosophical novels, apologies, dialogues, diaries, aphorisms, confessions, essays, etc.). This tradition represents the original variations in the formation of future doctor’s communicative competences, which are formed in the process of medical students’ professional training.A survey conducted among medical students made it possible to establish their professional values, which are indicators of the formation of philosophical and culturological competence. It was found out that 92% of respondents believed that a doctor should demonstrate a high level of health culture (avoid drinking and smoking habits, etc.)99% of respondents favoured a high level of personal qualities of a doctor which would allow methods and forms of medical practice to assert higher human ideals of truth, goodness and beauty that are the subject area of cultural studies and philosophy.

New Approaches to Understanding Judicial Ethics in the Information

2020 ◽  
Vol 2 (3) ◽  
pp. 12-32
Author(s):  
E. V. Burdina ◽  
Keyword(s):  
Self Regulation ◽  
Legal Regulation ◽  
Subject Area ◽  
Social Needs ◽  
Legal Norms ◽  
Stage Of Development ◽  
Judicial Administration ◽  
Personal Approach ◽  
Personal Qualities ◽  
The Subject

Introduction. The article is devoted to the problems of the essence and content of judicial ethics in the new conditions of the technical revolution and with other social needs for legal regulation. Theoretical Basis. Methods. The work used a systematic, activity-personal approach to the study of moral and ethical standards of the conduct of judges. This made it possible to reveal a new and broader view on judicial ethics, which is not simply a set of moral restrictions and obligations imposed on a judge. Results. The work has identified and analysed the signs of judicial ethics at the current stage of development. It is argued that ethical regulation is precautionary in relation to the legal regulation of the independence of judges, for they complement ethical rules and reinforce legal norms. The ethical conduct of judges is an instrument guaranteeing judicial independence in all of its manifestations, including in organisational and judicial relations. The new realities of our time recognise the expansion of boundaries and the subject area itself of ethical regulation. A broader view on judicial ethics, which differs from the traditional one, is hereby justified. The latter is defined in two ways – namely both as a system of professional values, as well as a means of judicial administration based on the principle of self-regulation. By its very nature, judicial ethics is the result (and the way) of judicial self-governance, developed on the basis of the experience of functioning bodies of the judicial community. Discussion and Conclusion. Conclusions are drawn on both the instrumental and the managerial impact of the categories of ethics. The subject of judicial ethics has been defined, which constitutes the rules of conduct of judges in the performance of their professional duties and beyond – namely the set of general principles of work of a judge, as well as the personal qualities of a judge personifying the judicial power. Proposals on the optimisation of the mechanism of ethical influence, differentiation of ethical and disciplinary norms have also been substantiated.

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