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Flange projections of the waveguide duct assembly with standard sizes: where F is the flange sectional area; p is the section perimeter.
Source publication
The article presents mathematical heating model the flange is in process induction soldering of waveguides paths. In the quality of object of research stands out creation process all-in-one connections based on induction heating, or more precisely, patterns distributions energy over time by default flange size waveguide the route. Goal creating a m...
Citations
... An instant heating source is used as mathematical models for heating assembly elements in order to develop the technological process of induction soldering in an endless rod (1) [10][11][12]: ...
... Considering the introduction of restrictions and the presented projection of the pipe, the calculation formula (3) for the process of heating the pipe, considering the geometric dimensions of the product, takes the following form [10][11][12]: , 4 ...
... In this study, a new design formula (4) for the heating process of the flange / coupling of the assembly is proposed, which has the following form [10][11][12]: ...
The article proposes a mathematical apparatus for modeling thermal processes occurring during induction heating of equipment elements during their soldering, in order to improve the quality of control of such a technological process. This work is devoted to the development of a software system module for modeling the assembly of a pipe-flange of rectangular section using the mathematical models developed by the authors. The application of the approach proposed in the article makes it possible to significantly reduce the labor and material costs for working out the technological process of induction soldering, both when correcting existing processes and when introducing new standard sizes and materials of products into production. The use of the proposed system in the complex solution of the problem of automation of the technological process of induction soldering will significantly improve both the quality of control of such a process and, as a consequence, the quality of the final product.
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.
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.
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.
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.
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.
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 D y = 40 mm, D y = 50 mm, D y = 80 mm for soldering the flanges of the fittings.
