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Proceedings Paper

Dynamic simulation of infrared signature of deep groove ball bearing based on ANSYS/LS-DYNA
Author(s): Wei Kou; Li Yang; Yixun Hong
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Paper Abstract

The dynamic simulation of infrared signature of the deep groove ball bearing (DGBB) was carried out based on ANSYS/LS-DYNA. A finite element model of the ball-raceway contact of the was established, and the slide friction between the ball and the raceway was considered as the main reason of heat generation, and the impacts of radial load, rotation speed and the coefficient of friction to the heat generation and the infrared characteristics of distribution were discussed in detail. The relative errors between the simulation results and the theoretical calculation value are less than 10%, which proves this simulation model is accurate and reliable.

Paper Details

Date Published: 15 October 2015
PDF: 6 pages
Proc. SPIE 9674, AOPC 2015: Optical and Optoelectronic Sensing and Imaging Technology, 96741Y (15 October 2015); doi: 10.1117/12.2199807
Show Author Affiliations
Wei Kou, Naval Univ. of Engineering (China)
Li Yang, Naval Univ. of Engineering (China)
Yixun Hong, Naval Univ. of Engineering (China)


Published in SPIE Proceedings Vol. 9674:
AOPC 2015: Optical and Optoelectronic Sensing and Imaging Technology
Haimei Gong; Nanjian Wu; Yang Ni; Weibiao Chen; Jin Lu, Editor(s)

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