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Thermal Analysis of Differential-Based PSD

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Analysis and Design of the Power-Split Device for Hybrid Systems
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Abstract

To figure out the changing rules of temperature field and provide rational allocation of lubrication, the thermal analysis is indispensable. A method based on thermal network model is proposed, which is used to predict the study-state temperature distribution under typical driving condition. Then thermal elastohydrodynamic lubrication (TEHL) line contact of bevel gears in DPSD is approximately computed based on a theory in which a bevel gear is equalized to an equivalent spur gear. Finally, finite element method is used to analyze the temperature distribution of the tooth of gear.

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Correspondence to Xiaohua Zeng .

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© 2018 Beijing Institute of Technology Press, Beijing and Springer Nature Singapore Pte Ltd.

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Zeng, X., Wang, J. (2018). Thermal Analysis of Differential-Based PSD. In: Analysis and Design of the Power-Split Device for Hybrid Systems. Springer, Singapore. https://doi.org/10.1007/978-981-10-4272-0_7

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  • DOI: https://doi.org/10.1007/978-981-10-4272-0_7

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  • Publisher Name: Springer, Singapore

  • Print ISBN: 978-981-10-4270-6

  • Online ISBN: 978-981-10-4272-0

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