Fully predictive heat transfer coefficient modeling of an axial flux permanent magnet synchronous machine with geometrical parameters of the magnets
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- 作者：Alireza Rasekha ; alireza.rasekh@ugent.be" class="auth_mail" title="E-mail the corresponding author ; Peter Sergeantb ; Jan Vierendeelsa
- 关键词：AFPMSM ; CFD ; Convective heat transfer ; Magnet parameters ; Rotor-stator
- 刊名：Applied Thermal Engineering
- 出版年：2017
- 出版时间：5 January 2017
- 年：2017
- 卷：110
- 期：Complete
- 页码：1343-1357
- 全文大小：2528 K
文摘
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Convective heat transfer in an axial flux permanent magnet machine is investigated.
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The reference temperature is calculated through a minimization method.
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The proposed correlations are independent of the surface temperatures.
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The stator heat transfer in the gap reaches a maximum at a certain gap size ratio.
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The magnets act as a centrifugal fan, causing efficient air gap cooling.