Influence оf gravity and thermodynamics on the sliding electrical соntасt
| Источник: | Tribology International Vol. 105.— 2017.— [P. 299–303] |
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| Главный автор: | |
| Автор-организация: | |
| Другие авторы: | |
| Примечания: | Title screen The motivation behind this work is to develop a dynamical systems understanding of the wear processes. We present a model for wear particle detachment from a surface of electric brushes and slip ring (collector) in the commutator-and-brush assembly. The geometry of the contact area is analysed and debris shape modification is estimated. The investigation accounts for the dependence of the properties of the sliding contact layer on the deviation of this layer from land contour under Earth’s gravity and on the Joule–Thomson effect. With stochastic simulations we demonstrate that analytical model of the third body may explain the different lifetime of the electrical brush depending on it position relative to the slip ring axis, and we predict their durabilities. Режим доступа: по договору с организацией-держателем ресурса |
| Опубликовано: |
2017
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| Предметы: | |
| Online-ссылка: | http://dx.doi.org/10.1016/j.triboint.2009.10.009 |
| Формат: | Электронный ресурс Статья |
| Запись в KOHA: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=653288 |
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| 200 | 1 | |a Influence оf gravity and thermodynamics on the sliding electrical соntасt |f V. S. Deeva, S. M. Slobodyan | |
| 203 | |a Text |c electronic | ||
| 300 | |a Title screen | ||
| 320 | |a [References: p. 302-303 (52 tit.)] | ||
| 330 | |a The motivation behind this work is to develop a dynamical systems understanding of the wear processes. We present a model for wear particle detachment from a surface of electric brushes and slip ring (collector) in the commutator-and-brush assembly. The geometry of the contact area is analysed and debris shape modification is estimated. The investigation accounts for the dependence of the properties of the sliding contact layer on the deviation of this layer from land contour under Earth’s gravity and on the Joule–Thomson effect. With stochastic simulations we demonstrate that analytical model of the third body may explain the different lifetime of the electrical brush depending on it position relative to the slip ring axis, and we predict their durabilities. | ||
| 333 | |a Режим доступа: по договору с организацией-держателем ресурса | ||
| 461 | |t Tribology International | ||
| 463 | |t Vol. 105 |v [P. 299–303] |d 2017 | ||
| 610 | 1 | |a электронный ресурс | |
| 610 | 1 | |a труды учёных ТПУ | |
| 610 | 1 | |a электрические контакты | |
| 610 | 1 | |a третье тело | |
| 610 | 1 | |a частицы | |
| 610 | 1 | |a electric contacts | |
| 610 | 1 | |a third body | |
| 610 | 1 | |a particles | |
| 610 | 1 | |a sliding | |
| 700 | 1 | |a Deeva |b V. S. |c electrician |c associate professor Tomsk Polytechnic University, candidate of technical sciences |f 1973- |g Vera Stepanovna |3 (RuTPU)RU\TPU\pers\33637 | |
| 701 | 1 | |a Slobodyan |b S. M. |c Specialist in the field of electric power engineering |c Professor of Tomsk Polytechnic University, Doctor of technical sciences |f 1946- |g Stepan Mikhaylovich |3 (RuTPU)RU\TPU\pers\35552 | |
| 712 | 0 | 2 | |a Национальный исследовательский Томский политехнический университет (ТПУ) |b Институт природных ресурсов (ИПР) |b Кафедра геологии и разработки нефтяных месторождений (ГРНМ) |3 (RuTPU)RU\TPU\col\18657 |
| 801 | 2 | |a RU |b 63413507 |c 20190515 |g RCR | |
| 856 | 4 | |u http://dx.doi.org/10.1016/j.triboint.2009.10.009 | |
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