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Novel approach investigates the impact of housing height on vibration response in anti-friction bearings, suggesting design optimization.
The three-dimensional model of the housing and outer race is modeled in commercial package ABAQUS/CEA. An experimental acceleration results are given to make a comparison with the simulated acceleration signal obtained from the dynamic model. The influence of housing structure with different height 120, 100, 80, 60 and 40 mm is investigated, where the vibration response has been evaluated using the root mean square parameter RMS. It was found that, the housing with height of 40 mm displayed the lowest fluctuation in the output response. Also, bearing stability increased with the decrease of the bearing height, where the bearings with height 40 and 60 mm showed the best results.
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Nabhan et al. (2015) studied this question.
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