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高爐無料鐘爐頂布料溜槽內物料的運動

  • 摘要: 對旋轉溜槽內物料的運動進行了分析。通過建立質點在溜槽內的運動方程式,算得溜槽內物料運動的相對加速度、相對速度,和受柯氏力作用下的偏心角。通過具體計算表明,物料在溜槽內的相對速度主要取決于初速度、溜槽傾角和溜槽長度。溜槽的轉速雖然對物料的切向速度有很大影響,但對于物料沿溜槽縱向的相對速度影響甚微,可以忽略不計。物料在溜槽內的偏心角不但和相對速度有關,并且和溜槽的轉速有關。

     

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