Computational studies of electromagnetic field propagation and deforming of structural elements for a thin-walled curved workpiece and an inductor
Introduction. At the present stage of industrial development, the electromagnetic field is widely used in various technological processes. The force effect of an electromagnetic field on conductive materials is used in a class of technological operations called electromagnetic forming. Problem. Unde...
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| Datum: | 2024 |
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National Technical University "Kharkiv Polytechnic Institute" and Аnatolii Pidhornyi Institute of Power Machines and Systems of NAS of Ukraine
2024
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| Online Zugang: | http://eie.khpi.edu.ua/article/view/298665 |
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| Назва журналу: | Electrical Engineering & Electromechanics |
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Electrical Engineering & Electromechanics| id |
eiekhpieduua-article-298665 |
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Electrical Engineering & Electromechanics |
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2024-02-24T09:42:18Z |
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| language |
English |
| topic |
computational analysis electromagnetic field electromagnetic forming deformation finite element method |
| spellingShingle |
computational analysis electromagnetic field electromagnetic forming deformation finite element method Lavinsky, D. V. Zaitsev, Yu. I. Computational studies of electromagnetic field propagation and deforming of structural elements for a thin-walled curved workpiece and an inductor |
| topic_facet |
computational analysis electromagnetic field electromagnetic forming deformation finite element method розрахунковий аналіз електромагнітне поле електромагнітна обробка деформування метод скінченних елементів |
| format |
Article |
| author |
Lavinsky, D. V. Zaitsev, Yu. I. |
| author_facet |
Lavinsky, D. V. Zaitsev, Yu. I. |
| author_sort |
Lavinsky, D. V. |
| title |
Computational studies of electromagnetic field propagation and deforming of structural elements for a thin-walled curved workpiece and an inductor |
| title_short |
Computational studies of electromagnetic field propagation and deforming of structural elements for a thin-walled curved workpiece and an inductor |
| title_full |
Computational studies of electromagnetic field propagation and deforming of structural elements for a thin-walled curved workpiece and an inductor |
| title_fullStr |
Computational studies of electromagnetic field propagation and deforming of structural elements for a thin-walled curved workpiece and an inductor |
| title_full_unstemmed |
Computational studies of electromagnetic field propagation and deforming of structural elements for a thin-walled curved workpiece and an inductor |
| title_sort |
computational studies of electromagnetic field propagation and deforming of structural elements for a thin-walled curved workpiece and an inductor |
| title_alt |
Computational studies of electromagnetic field propagation and deforming of structural elements for a thin-walled curved workpiece and an inductor |
| description |
Introduction. At the present stage of industrial development, the electromagnetic field is widely used in various technological processes. The force effect of an electromagnetic field on conductive materials is used in a class of technological operations called electromagnetic forming. Problem. Under the conditions of electromagnetic forming, the main element of the technological equipment – the inductor – is simultaneously subjected to the force impact with the workpiece. At certain levels of the electromagnetic field, the deformation of the inductor becomes so significant that it can lead to a loss of its efficiency. Goal. Computational analysis of a thin-walled curved workpiece and a two-turn inductor under the conditions of electromagnetic processing of the workpiece corner zone. Determining the distribution of quantitative characteristics of the electromagnetic field and the stress-strain state and conducting assessments based on them regarding the efficiency of the technological operation. Methodology. Computational modeling using the finite element method as a method of numerical analysis. The results on the distribution of quantitative characteristics of the electromagnetic field and components of the stress-strain state for a thin-walled workpiece and an inductor are obtained. It is shown that for the specified characteristics of the technological operation, the inductor remains operational, and plastic deformations occur in the workpiece. A series of calculations were carried out, in which some parameters of the technological system were varied. Originality. For the first time, the results of the calculation analysis of the quantitative characteristics distribution of the electromagnetic field of the deformation process for the «inductor – thin-walled curved workpiece» system are presented. Practical value. The presented design scheme of a curved thin-walled workpiece and a two-turn inductor, the method of calculation analysis and some obtained results can be used in the analysis of electromagnetic processing of thin-walled structures that contain curved elements. |
| publisher |
National Technical University "Kharkiv Polytechnic Institute" and Аnatolii Pidhornyi Institute of Power Machines and Systems of NAS of Ukraine |
| publishDate |
2024 |
| url |
http://eie.khpi.edu.ua/article/view/298665 |
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2025-07-17T11:50:06Z |
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2025-07-17T11:50:06Z |
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eiekhpieduua-article-2986652024-02-24T09:42:18Z Computational studies of electromagnetic field propagation and deforming of structural elements for a thin-walled curved workpiece and an inductor Computational studies of electromagnetic field propagation and deforming of structural elements for a thin-walled curved workpiece and an inductor Lavinsky, D. V. Zaitsev, Yu. I. computational analysis electromagnetic field electromagnetic forming deformation finite element method розрахунковий аналіз електромагнітне поле електромагнітна обробка деформування метод скінченних елементів Introduction. At the present stage of industrial development, the electromagnetic field is widely used in various technological processes. The force effect of an electromagnetic field on conductive materials is used in a class of technological operations called electromagnetic forming. Problem. Under the conditions of electromagnetic forming, the main element of the technological equipment – the inductor – is simultaneously subjected to the force impact with the workpiece. At certain levels of the electromagnetic field, the deformation of the inductor becomes so significant that it can lead to a loss of its efficiency. Goal. Computational analysis of a thin-walled curved workpiece and a two-turn inductor under the conditions of electromagnetic processing of the workpiece corner zone. Determining the distribution of quantitative characteristics of the electromagnetic field and the stress-strain state and conducting assessments based on them regarding the efficiency of the technological operation. Methodology. Computational modeling using the finite element method as a method of numerical analysis. The results on the distribution of quantitative characteristics of the electromagnetic field and components of the stress-strain state for a thin-walled workpiece and an inductor are obtained. It is shown that for the specified characteristics of the technological operation, the inductor remains operational, and plastic deformations occur in the workpiece. A series of calculations were carried out, in which some parameters of the technological system were varied. Originality. For the first time, the results of the calculation analysis of the quantitative characteristics distribution of the electromagnetic field of the deformation process for the «inductor – thin-walled curved workpiece» system are presented. Practical value. The presented design scheme of a curved thin-walled workpiece and a two-turn inductor, the method of calculation analysis and some obtained results can be used in the analysis of electromagnetic processing of thin-walled structures that contain curved elements. Вступ. Електромагнітне поле на сучасному етапі розвитку промисловості широко використовують у різних технологічних процесах. Силовий вплив електромагнітного поля на провідникові матеріали використовується в класі технологічних операцій, що називається електромагнітним формуванням. Проблема. За умов електромагнітного формування силовому впливу одночасно із заготовкою піддається і основний елемент технологічного обладнання – індуктор. При певних рівнях електромагнітного поля деформування індуктора стає настільки значним, що може приводити до втрати його працездатності. Мета. Проведення розрахункового аналізу тонкостінної вигнутої заготовки та двовиткового індуктора за умов електромагнітної обробки кутової зони заготовки. Визначення розподілу кількісних характеристик електромагнітного поля і напружено-деформованого стану та проведення на їх основі оцінок стосовно ефективності технологічної операції. Методологія. Розрахункове моделювання із використанням методу скінченних елементів в якості методу чисельного аналізу. Одержані результати з розподілу кількісних характеристик електромагнітного поля та компонентів напружено-деформованого стану для тонкостінної заготовки та індуктора. Показано, що для заданих характеристик технологічної операції індуктор залишається працездатним, а у заготовці виникають пластичні деформації. Проведено серію розрахунків, у яких варіювалися деякі параметри технологічної системи. Оригінальність. Вперше представлено результати розрахункового аналізу з розподілу кількісних характеристик електромагнітного поля процесу деформування для системи «індуктор – тонкостінна вигнута заготовка». Практичне значення. Представлена розрахункова схема вигнутої тонкостінної заготовки та двовиткового індуктора, використаний метод розрахункового аналізу та деякі отримані результати можуть використовуватися при аналізі електромагнітної обробки тонкостінних конструкцій, які містять вигнуті елементи. National Technical University "Kharkiv Polytechnic Institute" and Аnatolii Pidhornyi Institute of Power Machines and Systems of NAS of Ukraine 2024-02-24 Article Article Peer-reviewed Article application/pdf http://eie.khpi.edu.ua/article/view/298665 10.20998/2074-272X.2024.2.08 Electrical Engineering & Electromechanics; No. 2 (2024); 55-60 Электротехника и Электромеханика; № 2 (2024); 55-60 Електротехніка і Електромеханіка; № 2 (2024); 55-60 2309-3404 2074-272X en http://eie.khpi.edu.ua/article/view/298665/291323 Copyright (c) 2024 Yu. I. Zaitsev, D. V. Lavinsky http://creativecommons.org/licenses/by-nc/4.0 |