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  1. No Access

    Chapter and Conference Paper

    Study on Moisture Transfer Characteristics of Corn during Drying Process at Low Air Temperature

    Traditional hot air drying is a high-energy consuming process, and the drying quality is often decreased due to high drying temperature. To improve the drying process and drying efficiency, in this paper, the ...

    Xu **, Chen Wang, Qingyue Bi, Zhongyan Liu… in Proceedings of the 11th International Symp… (2020)

  2. No Access

    Chapter and Conference Paper

    Study on the Inter-Stage Release Characteristics of Two-Stage Compression Heat Pump System

    The intermediate injection combined with two-stage compression technology can improve the low-temperature adaptability of air source heat pump, but the problem of “frosting” is still to be improved. Considered...

    Xu **, Zhe Wu, Zhongyan Liu, Wenpeng Hong in Proceedings of the 11th International Symp… (2020)

  3. No Access

    Chapter and Conference Paper

    Effect of Adding Ambient Air Before Evaporating on Multi-stage Heat Pump Drying System

    Drying is a high energy consumption process, accounting for more than 12% of total industrial energy consumption. It is therefore urgent to develop newer energy-efficient and saving structures and processes to...

    Xu **, Peng Xu, Baorui Wang, Zhongyan Liu… in Proceedings of the 11th International Symp… (2020)

  4. No Access

    Chapter and Conference Paper

    Numerical Simulation of Vortex Shedding Frequency and the Oscillation Lift Based on Gas-liquid Two-phase Flow Around Circular Cylinders in the Vertical Pipeline

    Gas-liquid two-phase flow around circular cylinders based on RNG k - ε turbulence model is simulated with the finite volume method and the turbulence relationship caused by the shear and the bubble. The results s...

    Yunlong Zhou, Wenpeng Hong, Guangpei Wang… in Challenges of Power Engineering and Enviro… (2007)

  5. No Access

    Chapter and Conference Paper

    PSD Characteristics of Air-water Two-Phase Cross Flow Based on Pressure-difference Fluctuation Signal

    The alternating vortex will shed from the circular cylinder when air-water two-phase fluid flows across it, and the pressure-difference fluctuates in its two sides. The fast dynamic response pressure-differenc...

    Wenpeng Hong, Yunlong Zhou, Dong Deng in Challenges of Power Engineering and Environment (2007)