Description of Transfer Processes in a Locally Nonequilibrium Medium
This paper presents a description of the fluctuations in transfer processes in a locally nonequilibrium medium. We obtained equations which allow the fluctuations range to be determined for a transferred physical value. It was shown that the general method of describing fluctuations for the processe...
| Main Author: | |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
MDPI AG
2018-12-01
|
| Series: | Entropy |
| Subjects: | |
| Online Access: | http://www.mdpi.com/1099-4300/21/1/9 |
| _version_ | 1817996510405591040 |
|---|---|
| author | Andrey N. Morozov |
| author_facet | Andrey N. Morozov |
| author_sort | Andrey N. Morozov |
| collection | DOAJ |
| description | This paper presents a description of the fluctuations in transfer processes in a locally nonequilibrium medium. We obtained equations which allow the fluctuations range to be determined for a transferred physical value. It was shown that the general method of describing fluctuations for the processes of diffusion, heat transfer, and viscous fluid flow can be applied. It was established that the fluctuation spectrum during the transfer processes has the character of flicker noise in the low-frequency spectral range. |
| first_indexed | 2024-04-14T02:23:12Z |
| format | Article |
| id | doaj.art-94747f9dc4de4e20b530e50ece32368b |
| institution | Directory Open Access Journal |
| issn | 1099-4300 |
| language | English |
| last_indexed | 2024-04-14T02:23:12Z |
| publishDate | 2018-12-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Entropy |
| spelling | doaj.art-94747f9dc4de4e20b530e50ece32368b2022-12-22T02:17:58ZengMDPI AGEntropy1099-43002018-12-01211910.3390/e21010009e21010009Description of Transfer Processes in a Locally Nonequilibrium MediumAndrey N. Morozov0Bauman Moscow State Technical University, 2nd Baumanskaya str., 5, Moscow 105005, RussiaThis paper presents a description of the fluctuations in transfer processes in a locally nonequilibrium medium. We obtained equations which allow the fluctuations range to be determined for a transferred physical value. It was shown that the general method of describing fluctuations for the processes of diffusion, heat transfer, and viscous fluid flow can be applied. It was established that the fluctuation spectrum during the transfer processes has the character of flicker noise in the low-frequency spectral range.http://www.mdpi.com/1099-4300/21/1/9transfer processesdiffusionirreversible processeslocally nonequilibrium mediumentropy productionflicker noise |
| spellingShingle | Andrey N. Morozov Description of Transfer Processes in a Locally Nonequilibrium Medium Entropy transfer processes diffusion irreversible processes locally nonequilibrium medium entropy production flicker noise |
| title | Description of Transfer Processes in a Locally Nonequilibrium Medium |
| title_full | Description of Transfer Processes in a Locally Nonequilibrium Medium |
| title_fullStr | Description of Transfer Processes in a Locally Nonequilibrium Medium |
| title_full_unstemmed | Description of Transfer Processes in a Locally Nonequilibrium Medium |
| title_short | Description of Transfer Processes in a Locally Nonequilibrium Medium |
| title_sort | description of transfer processes in a locally nonequilibrium medium |
| topic | transfer processes diffusion irreversible processes locally nonequilibrium medium entropy production flicker noise |
| url | http://www.mdpi.com/1099-4300/21/1/9 |
| work_keys_str_mv | AT andreynmorozov descriptionoftransferprocessesinalocallynonequilibriummedium |