Vortex Velocity and Entropy Production in Relaxing Flow of Viscous Fluid with Internal Sources
Movement of viscous fluid with relaxing viscous stresses under influence of external sources of impulse and energy has been theoretically studied in the paper. The paper contains solutions of two problems, namely: non-isothermal Couett flow with lateral pressure gradient and coordinately periodic...
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| Format: | Article |
| Language: | Russian |
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Belarusian National Technical University
2011-10-01
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| Series: | Izvestiâ Vysših Učebnyh Zavedenij i Ènergetičeskih ob Edinennij SNG. Ènergetika |
| Online Access: | https://energy.bntu.by/jour/article/view/264 |
| Summary: | Movement of viscous fluid with relaxing viscous stresses under influence of external sources of impulse and energy has been theoretically studied in the paper. The paper contains solutions of two problems, namely: non-isothermal Couett flow with lateral pressure gradient and coordinately periodic flow. Intermittency of two-type resistances characterized by different temperature properties has been detected in the paper. The paper reveals relations between coordinately non-uniform properties of a vortex field with extreme properties of an entropy production. |
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| ISSN: | 1029-7448 2414-0341 |