| 气流干燥器加速区后期分段设计方法 |
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| 引用本文： | 叶世超. 气流干燥器加速区后期分段设计方法[J]. 四川大学学报(工程科学版), 1992, 0(3) |
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| 作者姓名： | 叶世超 |
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| 作者单位： | 成都科技大学化学工程系 |
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| 摘 要： | 气流干燥器加速区分段公式中的 R 值在加速区后期要通过假设来确定,假设不合适,就要试差。本文根据加速区后期应满足的两个条件,推导出了在加速区后期直接计算 R 值的公式,克服了假设 R 的不准定性,使整个加速区的设计计算完全避免了试差。
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| 关 键 词： | 气流干燥器 气-固传热 气固混合物流动 |
A Method of Dividing the Latter Period of the Acceleration into Sectious in the Design of a Flash Drier |
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| Ye shichao. A Method of Dividing the Latter Period of the Acceleration into Sectious in the Design of a Flash Drier[J]. Journal of Sichuan University (Engineering Science Edition), 1992, 0(3) |
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| Authors: | Ye shichao |
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| Abstract: | In this paper,two equations for the evaluation of R in the equation for dividing the acceleration into sections are offered,and are used to divide the latter period of the acceleration zone into Sections.Thus,the trial-and-error calculations are quite avoided in the design of a flash drier. |
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| Keywords: | flash drier heat transfer between gas particles design of flash drier |
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