The Joule-Thomson effect and the non-equilibrium thermodynamics of sliding nano-contact
Электронный архив ТПУ
Информация об архиве | Просмотр оригинала| Поле | Значение | |
| Заглавие |
The Joule-Thomson effect and the non-equilibrium thermodynamics of sliding nano-contact
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| Автор |
Deeva, Vera Stepanovna
Slobodyan, S. |
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| Тематика |
sliding surfaces
thermal fluctuations wear particles dynamic contact surrounding medium эффект Джоуля-Томсона неравновесная термодинамика поверхности скольжение тепловые колебания износ окружающая среда теплоемкость энтропия контакты |
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| Описание |
Dynamical systems, having the space-timevarying behavior, takes place in the range of processes. Especially interesting are those which affect the structure and properties complex materials during its formation because of thermal communication between the different parts of the system. One of the most important features of the study is the temperature behavior in the contact area under sliding interaction. This behavior results from the large contribution of the heat capacity to the entropy. We investigate the influence of the Joule-Thomson effect on the behavior and thermal characteristics of contact area formed by debris and lubricant between the sliding surfaces when they are brought into contact with one another in commutator-and-brush assembly as an example. The model reflecting the influence of the change in the third body temperature on the material properties, geometry of the debris and the surrounding environment is proposed. The result shows the strong correlations between Joule-Thomson effect and mechanical fluctuations of the wear particles that are responsible for the size of the contact area.
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| Дата |
2020-01-23T09:13:15Z
2020-01-23T09:13:15Z 2019 |
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| Тип |
Conference Paper
Published version (info:eu-repo/semantics/publishedVersion) Conference paper (info:eu-repo/semantics/conferencePaper) |
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| Идентификатор |
Deeva V. S. The Joule-Thomson effect and the non-equilibrium thermodynamics of sliding nano-contact / V. S. Deeva, S. Slobodyan // 14th International Forum on Strategic Technology (IFOST-2019), October 14-17, 2019, Tomsk, Russia : [proceedings]. — Tomsk : TPU Publishing House, 2019. — [С. 57-60].
http://earchive.tpu.ru/handle/11683/57527 |
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| Язык |
en
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| Связанные ресурсы |
14th International Forum on Strategic Technology (IFOST-2019), October 14-17, 2019, Tomsk, Russia : [proceedings]. — Tomsk, 2019.
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| Права |
Open access (info:eu-repo/semantics/openAccess)
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