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.

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 Design of inductors for the installation of induction soldering of pipeline joints in the oil and gas industry

2021 ◽  
Vol 2094 (4) ◽  
pp. 042017
Author(s):  
A O Stupin ◽  
D V Rogova ◽  
E A Nozdrenko ◽  
V V Kukartsev ◽  
A I Cherepanov ◽  
...  
Keyword(s):  
Oil And Gas ◽  
Oil And Gas Industry ◽  
Gas Production ◽  
Schematic Diagram ◽  
Mathematical Apparatus ◽  
Gas Pipelines ◽  
Gas Industry ◽  
Oil And Gas Production ◽  
Induction Brazing ◽  
Oil And Gas Pipelines

Abstract The article discusses the use of induction brazing for connecting oil and gas pipelines. The rationale for the choice of induction brazing in the oil and gas industry is considered. The work calculates the main parameters of the inductor. On the basis of calculations, using a mathematical apparatus, a schematic diagram of an inductor with a diameter of 90 mm is created for installing induction soldering. It is proposed to use and develop inductors of various diameters (60, 90 and 135 mm) to create an induction unit that allows connecting pipelines of oil and gas equipment in order to increase the reliability of equipment and the efficiency of oil and gas production and processing.

scholarly journals Induction brazing technology for pipeline connections of an automated gas metering unit

2021 ◽  
Vol 2094 (4) ◽  
pp. 042020
Author(s):  
V V Kukartsev ◽  
A I Cherepanov ◽  
S G Dokshanin ◽  
S N Ezhemanskaya ◽  
L N Korpacheva ◽  
...  
Keyword(s):  
Oil And Gas ◽  
Schematic Diagram ◽  
Pipe Bend ◽  
Main Method ◽  
Induction Brazing ◽  
Threaded Connection

Abstract The article discusses the connection of pipelines of an automated gas metering installation. Welding is considered as the main method of connecting pipelines and an induction pack of heating methods as proposed by the authors. In the work, a threaded connection is calculated according to the method of Anuryev V.I. On the basis of the calculations carried out by the authors using formulas from the designer’s handbook, a schematic diagram of the pipe fastening in the process of induction soldering is developed. A schematic diagram of a pipe bend is also being developed. The approach proposed by the authors will repeat the connection of pipelines of oil and gas equipment using induction packs and increase the reliability of brazed structures.

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.

Study on Cancer Treatment using Magnetic Fluid for Medicine and Induction Heating Device

2013 ◽  
Vol 133 (6) ◽  
pp. 366-371 ◽  
Author(s):  
Hideo Nagae ◽  
Sotoshi Yamada ◽  
Yoshio Ikehata ◽  
Satoshi Yagitani ◽  
Isamu Nagano
Keyword(s):  
Cancer Treatment ◽  
Induction Heating ◽  
Magnetic Fluid ◽  
Heating Device

Gas pipeline leakage detection in the presence of parameter uncertainty using robust extended Kalman filter

2021 ◽  
pp. 014233122198911
Author(s):  
Mohadese Jahanian ◽  
Amin Ramezani ◽  
Ali Moarefianpour ◽  
Mahdi Aliari Shouredeli
Keyword(s):  
Kalman Filter ◽  
Extended Kalman Filter ◽  
Parameter Uncertainty ◽  
Oil And Gas ◽  
Estimation Error ◽  
Real Data ◽  
Gas Pipeline ◽  
Pipeline System ◽  
Parameter Uncertainties ◽  
Simulation Results

One of the most significant systems that can be expressed by partial differential equations (PDEs) is the transmission pipeline system. To avoid the accidents that originated from oil and gas pipeline leakage, the exact location and quantity of leakage are required to be recognized. The designed goal is a leakage diagnosis based on the system model and the use of real data provided by transmission line systems. Nonlinear equations of the system have been extracted employing continuity and momentum equations. In this paper, the extended Kalman filter (EKF) is used to detect and locate the leakage and to attenuate the negative effects of measurement and process noises. Besides, a robust extended Kalman filter (REKF) is applied to compensate for the effect of parameter uncertainty. The quantity and the location of the occurred leakage are estimated along the pipeline. Simulation results show that REKF has better estimations of the leak and its location as compared with that of EKF. This filter is robust against process noise, measurement noise, parameter uncertainties, and guarantees a higher limit for the covariance of state estimation error as well. It is remarkable that simulation results are evaluated by OLGA software.

Sign in / Sign up

Export Citation Format

Share Document