| 模拟连续式振动流化床内传热传质的研究 |
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| 引用本文： | 俞书宏,马宝娇,翁颐庆.模拟连续式振动流化床内传热传质的研究[J].武汉化工学院学报,1992(Z1). |
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| 作者姓名： | 俞书宏 马宝娇 翁颐庆 |
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| 作者单位： | 化工部上海化工研究院，化工部上海化工研究院，化工部上海化工研究院 安微省科委情报所 |
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| 摘 要： | 在理论分析的基础上,将间歇模拟连续干燥的热质传递模型应用于振动流化床。测定了低气速(u＜u_(mf))下氧化铝大粒子在振动流化床干燥过程中的传质、传热系数,得出相应的关联式。为研究连续式振动流化床内传热提供了一种简便易行的方法。
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| 关 键 词： | 振动流化床 干燥 传热和传质 |
HEAT AND MASS TRANSFER IN A QUASI-CONTINUOUS VIBRO-FLUIDIZED BED |
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| Yu Shuhong Ma Baojiao,Weng Yiqin.HEAT AND MASS TRANSFER IN A QUASI-CONTINUOUS VIBRO-FLUIDIZED BED[J].Journal of Wuhan Institute of Chemical Technology,1992(Z1). |
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| Authors: | Yu Shuhong Ma Baojiao Weng Yiqin |
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| Affiliation: | Shanghai Research institute of Chemical Industry |
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| Abstract: | On the basis of theoretical analysis .the heat and mass transfer model for quasi-continuous drying simulated by batch one is used for vibro-fluidized bed (VFB) dryer. The heat and mass transfer coefficients of large alumina particles in drying in a VFB are mea-sured at low velocities (u
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| Keywords: | Vibro-fluidized bed Dry ing Heat and mass transfer |
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