Wear properties of hybrid ABO+BN+CNT/Al-Sn alloy matrix composites for engine bearing materials
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DOI: 10.1007/s12540-017-7236-1
Abstract: Engine bearing materials need improved wear resistance to withstand high speeds and heavy loads. To meet the requirements of bearing materials, a new metal matrix composite (MMC) was designed. Here, the hybrid aluminum borate whisker… read more here.
Keywords: alloy; engine bearing; bearing materials; properties hybrid ... See more keywords
Aero-engine bearing fault detection: A clustering low-rank approach
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DOI: 10.1016/j.ymssp.2019.106529
Abstract: Abstract Different from classic exponential-decaying feature waveform, the fault information of high-speed aero-engine bearing presents an overlapping distortion or even approximately-harmonic morphology, which brings a new challenge for popular bearing diagnosis techniques. From the nonlocal… read more here.
Keywords: engine bearing; pathology; aero engine; low rank ... See more keywords