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https://doi.org/10.17559/TV-20151209020051

Design of an Aircraft Rolling Bearings Platform and its Thermal Performance Evaluation

Zhihe Duan ; Key Laboratory of Education Ministry for Modern Design and Rotor-Bearing System, School of Mechanical Engineering, Xi’an Jiaotong University, No. 28, Xianning West Road, Xi'an, Shaanxi, 710049, P. R. China
Tonghai Wu ; Key Laboratory of Education Ministry for Modern Design and Rotor-Bearing System, School of Mechanical Engineering, Xi’an Jiaotong University, No. 28, Xianning West Road, Xi'an, Shaanxi, 710049, P. R. China
Yuelei Zhang ; Key Laboratory of Education Ministry for Modern Design and Rotor-Bearing System, School of Mechanical Engineering, Xi’an Jiaotong University, No. 28, Xianning West Road, Xi'an, Shaanxi, 710049, P. R. China
Shuaiwei Guo ; Key Laboratory of Education Ministry for Modern Design and Rotor-Bearing System, School of Mechanical Engineering, Xi’an Jiaotong University, No. 28, Xianning West Road, Xi'an, Shaanxi, 710049, P. R. China
Z Li ; School of Mechatronics Engineering, China University of Mining & Technology, No. 1, University Road, Xuzhou 221110, P. R. China

Puni tekst: engleski, pdf (1 MB) str. 714-719 preuzimanja: 166* citiraj
APA 6th Edition
Duan, Z., Wu, T., Zhang, Y., Guo, S. i Li, Z. (2018). Design of an Aircraft Rolling Bearings Platform and its Thermal Performance Evaluation. Tehnički vjesnik, 25 (3), 714-719. https://doi.org/10.17559/TV-20151209020051
MLA 8th Edition
Duan, Zhihe, et al. "Design of an Aircraft Rolling Bearings Platform and its Thermal Performance Evaluation." Tehnički vjesnik, vol. 25, br. 3, 2018, str. 714-719. https://doi.org/10.17559/TV-20151209020051. Citirano 19.11.2019.
Chicago 17th Edition
Duan, Zhihe, Tonghai Wu, Yuelei Zhang, Shuaiwei Guo i Z Li. "Design of an Aircraft Rolling Bearings Platform and its Thermal Performance Evaluation." Tehnički vjesnik 25, br. 3 (2018): 714-719. https://doi.org/10.17559/TV-20151209020051
Harvard
Duan, Z., et al. (2018). 'Design of an Aircraft Rolling Bearings Platform and its Thermal Performance Evaluation', Tehnički vjesnik, 25(3), str. 714-719. https://doi.org/10.17559/TV-20151209020051
Vancouver
Duan Z, Wu T, Zhang Y, Guo S, Li Z. Design of an Aircraft Rolling Bearings Platform and its Thermal Performance Evaluation. Tehnički vjesnik [Internet]. 2018 [pristupljeno 19.11.2019.];25(3):714-719. https://doi.org/10.17559/TV-20151209020051
IEEE
Z. Duan, T. Wu, Y. Zhang, S. Guo i Z. Li, "Design of an Aircraft Rolling Bearings Platform and its Thermal Performance Evaluation", Tehnički vjesnik, vol.25, br. 3, str. 714-719, 2018. [Online]. https://doi.org/10.17559/TV-20151209020051

Sažetak
The thermal instability is one crucial factor leading to low bearing operation performance. This paper presents a novel experiment device for thermal performance investigation of an aircraft rolling bearings. A bidirectional fixing structure was designed to balance the spindle thermal deformation. The hydraulic loading was used and the oil injection manner was adopted in the new device. Experimental test was conducted using the new device and experimental results were compared with the calculation based on the temperature and thermal nodes theory. The comparison demonstrates that the temperature distribution trends between the theoretical and experimental results remained the same; specifically, the error between the theoretical and experimental results was 1.0 % under the condition of 200 kg load and 2250 rpm driving speed. Consequently, the analysis result shows that the new device is feasible and reliable to provide precise thermal characteristics for the aircraft rolling bearings.

Ključne riječi
aircraft roller bearing; thermal performance; temperature nodes system; experimental device

Hrčak ID: 202593

URI
https://hrcak.srce.hr/202593

Posjeta: 300 *