| 关于气流干燥管出口空气状态和物料温度的确定 |
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| 引用本文： | 孙礼运.关于气流干燥管出口空气状态和物料温度的确定[J].贵州工业大学学报(自然科学版),1987(2). |
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| 作者姓名： | 孙礼运 |
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| 作者单位： | 贵州工学院化工系 |
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| 摘 要： | 本文分析了气流干燥器中,非恒定干燥条件下的干燥过程,以某些简化处理,对描述过程的微分方程求近似解,得到了气流干燥管出口物料温度的计算式,并归纳了干燥管出口空气状态和物料温度的试差确定方法。
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| 关 键 词： | 气流干燥 非恒定干燥条件 出口物料温度 |
On the Determination of the Air Condition and the Material Temperature at the Outlet of the Pneumatic Conveying Drying Duct |
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| Sun Liyun.On the Determination of the Air Condition and the Material Temperature at the Outlet of the Pneumatic Conveying Drying Duct[J].Journal of Guizhou University of Technology(Natural Science Edition),1987(2). |
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| Authors: | Sun Liyun |
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| Institution: | Department of Chemical Engineering |
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| Abstract: | In this paper, the drying process in the pneumatic conveying dryer under the inconstant drying condition is analysed. With some simplification,the approximate solution of the differential equation for the described process is found. The mathematical equation of the material temperature at the outlet of the pneumatic conveying drying duct is obtained, the determination of the air condition and the material temperature at the outlet of the drying duct is induced. |
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| Keywords: | pneumatic conveying dry inconstant drying condition outlet material temperature |
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