MATHEMATICAL MODEL FOR THE REMOVAL OF WEAR PRODUCTS IN TRIBOSYSTEMS WITH TEXTURE DIMPLE SURFACES
Наукові журнали НАУ
Переглянути архів Інформація| Поле | Співвідношення | |
| Title |
MATHEMATICAL MODEL FOR THE REMOVAL OF WEAR PRODUCTS IN TRIBOSYSTEMS WITH TEXTURE DIMPLE SURFACES
МАТЕМАТИЧНА МОДЕЛЬ ВИЛУЧЕННЯ ПРОДУКТІВ ЗНОШУВАН-НЯ В ТРИБОСИСТЕМАХ З ТЕКСТУРОВАНИМИ ЛУНКОВИМИ ПОВЕРХНЯМИ |
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| Creator |
Марчук, Володимир Єфремович
Морозов, Володимир Іванович Крисак, Яків Васильович |
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| Subject |
tribosystems; magnetic field induction; ponderomotive force; wear products; edges of discrete areas
— трибо система; індукція магнітного поля; пондеромоторна сила; продукти зношування; кромки дискретних ділянок (лунок) УДК 621.891 |
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| Description |
It has been shown that the excitation of electric and magnetic fields in the places of tribocontact is the least studied, the consideration of which will allow to logically organize complex research processes on the common methodological information base of the system approach. Electromagnetic radiation affects adsorption and diffusion processes, accelerating or slowing down them. The results of this influence are the change in the oxidation rate of contacting surfaces, which leads to a change in the intensity of the development of the processes of shrinkage, reducing wear, reducing the temperature of the oil and samples. In addition, it has been shown that the study of magnetic phenomena in discrete surfaces in the literature is almost absent. The scientific significance, in our opinion, is the definition of the conditions for the removal of products of wear in discrete areas with a view to further practical application of discrete surfaces. A mathematical model of the conditions for extracting products of wear in a discrete area in tribosystems with textured dimple surfaces is proposed. The basis of the mathematical model of the process of removing wear products in discrete areas is the vector equation of the equilibrium forces acting on the particles. The growth of the magnetic field induction of the edges of discrete regions with decreasing the ratio of the width of the well to its depth and vice versa is confirmed, which is confirmed by the preliminary experimental research.
Запропоновано математичну модель умови вилучення продуктів зношування у дискретні ділянки в трибосистемах з текстурованими лунковими поверхнями. Встановлено зростання індукції магнітного поля кромок дискретних ділянок при зменшенні коефіцієнта q і навпаки, що підтверджується експериментальними дослідженнями. |
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| Publisher |
Національний Авиаційний Університет
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| Contributor |
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| Date |
2019-03-02
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| Type |
—
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| Identifier |
http://jrnl.nau.edu.ua/index.php/PTZ/article/view/13480
10.18372/0370-2197.1(82).13480 |
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| Source |
Проблеми тертя та зношування; № 1(82) (2019); 4-9
Scientific-Technical Journal "Problems of Friction and Wear"; № 1(82) (2019); 4-9 Проблемы трения и изнашивания; № 1(82) (2019); 4-9 |
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| Language |
uk
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