Analysis of Fluid Flow and Heat Transfer Characteristics for Radial Ventilation Generator
In order to study distribution of fluid flow, the characteristic of heat transfer,and temperature rise characteristics of radial ventilation generator，a mathematical and physical model of 3D fluid flow and heat transfer coupled was established according to structure characteristic of radial ventilat...
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| Main Authors: | , , , , |
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| Format: | Article |
| Language: | zho |
| Published: |
Harbin University of Science and Technology Publications
2019-02-01
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| Series: | Journal of Harbin University of Science and Technology |
| Subjects: | |
| Online Access: | https://hlgxb.hrbust.edu.cn/#/digest?ArticleID=1633 |
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| Summary: | In order to study distribution of fluid flow, the characteristic of heat transfer,and temperature rise characteristics of radial ventilation generator，a mathematical and physical model of 3D fluid flow and heat transfer coupled was established according to structure characteristic of radial ventilation generator.Flow fluid and field was calculated coupled using finite volume method by giving fundamental assumptions and corresponding boundary conditions.From the research,the performance of fluid flow characteristic of heat transfer,and temperature rise distribution of generator were obtained.Finally,the temperature rise distribution of the strand, insulation and iron core of stator and rotor are analyzed respectively, the maximum temperature rise position of each parts of the motor are obtained.The theory gist for accurate calculation of synthetic physical fields and structure optimization for the radial ventilation generator is provided |
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| ISSN: | 1007-2683 |