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  1. Article

    Open Access

    Interleaved step-down converter with capacitor-diode voltage splitter and minimum switches for low current ripple and extra-low voltage ratio

    This paper proposes an interleaved step-down converter (ISDC) with a capacitor-diode voltage splitter. Even though the ISDC only utilizes two active switches, it can significantly step down a high input voltag...

    Chih-Lung Shen, Pin-Han Chen, Hong-Qing Liu, Yu-Shan Liang in Discover Applied Sciences (2024)

  2. No Access

    Article

    Investigation of Properties of Air-Quenched Steel Slag as Sandblasting Abrasive

    In order to effectively improve the environmental problems caused by steel slag stacking, the air-quenching process of molten steel slag was carried out, and the properties of the air-quenched steel slag (AQSS...

    Wen-feng Gu, Jiang Diao, Liang Liu, Wen-sun Ge, Hong-yi Li, Bing **e in JOM (2021)

  3. No Access

    Article

    The Interfacial Behavior Between Coke and Liquid Iron: A Comparative Study on the Influence of Coke Pore, Carbon Structure and Ash

    Identifying key factors governing the dissolution rate of metallurgical coke into liquid iron is important for sustainable developments of blast furnace iron-making. This study investigated the metallurgical c...

    Min-Min Sun, Jian-Liang Zhang, Ke-Jiang Li, Hong-Tao Li, Zi-Ming Wang, Chun-He Jiang in JOM (2020)

  4. No Access

    Article

    Dissolution Behaviors of Various Carbonaceous Materials in Liquid Iron: Interaction Between Graphite and Iron

    The dissolution behaviors of carbon into iron and the interface characteristics were observed by a high-speed CCD camera and a scanning electronic microscope with energy disperse spectroscopy. Samples were obt...

    Min-Min Sun, Jian-Liang Zhang, Ke-Jiang Li, Shan Ren, Zi-Ming Wang, Chun-He Jiang in JOM (2019)

  5. No Access

    Article

    Process Optimization of Seed Precipitation Tank with Multiple Impellers Using Computational Fluid Dynamics

    The complex fluid flow in a large-scale tank stirred with multiple Ekato Intermig impellers used in the seed precipitation process was numerically analyzed by the computational fluid dynamics method. The flow ...

    Hong-Liang Zhao, Chao Lv, Yan Liu, Ting-An Zhang in JOM (2015)

  6. No Access

    Article

    Computational Fluid Dynamics (CFD) Simulations on Multiphase Flow in Mechanically Agitated Seed Precipitation Tank

    The large-scale mechanically agitated tank has been widely used in the decomposition process of sodium aluminate solution in the alumina industry. The mixing process in three types of seed precipitation tanks ...

    Hong-Liang Zhao, Yan Liu, Ting-An Zhang, Songqing Gu, Chao Zhang in JOM (2014)