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    Chapter and Conference Paper

    Wind Tunnel Tests on Aerodynamic Noise from the Head Car of a High-speed Train

    Characteristics of aerodynamic noise is always difficult to extract by both experimental and numerical methods. Based on the aero-acoustic wind tunnel test results of a 1:8 scale high-speed trains model with t...

    Hai Deng, Yigang Wang, Qiliang Li, Zhe Shen… in Green Connected Automated Transportation a… (2022)

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    Chapter and Conference Paper

    Optimization of Green Passive Optical Networks with Minimum Cost

    We design green TDM-WDM hybrid PON networks to satisfy the increasing demand on broadband access. We develop a novel model and propose an effective strategy to minimize the cost and hence to save the cost of t...

    Yongmin Qi, **aoqin Hu, Jia He, Qiliang Li… in Network Computing and Information Security (2012)