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  1. Article

    Open Access

    Copper-Free Resin-Based Braking Materials: A New Approach for Substituting Copper with Fly-Ash Cenospheres in Composites

    Copper particles emitted from braking have become a significant source of environmental pollution. However, copper plays a crucial role in resin-based braking materials. Develo** high-performance braking mat...

    Kaikui Zheng, Youxi Lin, Shanmin You in Chinese Journal of Mechanical Engineering (2024)

  2. No Access

    Article

    Fractal surface synthesis based on two dimensional discrete Fourier transform

    The discrete Fourier transform(DFT) is used for fractional Brownian motion(FBM) surface synthesis in tribology(i.e., contact, sliding, and sealing, etc). However, the relationship between fractal parameters(fr...

    Chao Zhou, Chenghui Gao, Jianmeng Huang in Chinese Journal of Mechanical Engineering (2013)