| 颗粒状物料干燥过程水分分布的数值解 |
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| 引用本文： | 邱学农,张景春. 颗粒状物料干燥过程水分分布的数值解[J]. 济南大学学报(自然科学版), 1995, 0(4) |
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| 作者姓名： | 邱学农 张景春 |
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| 作者单位： | 山东建材学院材料科学与工程系 |
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| 摘 要： | 本文依据质扩散定律，建立了颗粒状物料干燥方程，并假定扩散系数为水分的指数函数，用数值方法对干燥方程进行求解。还对求解结果进行了分析，总结了各参数对干燥速率的影响关系。
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| 关 键 词： | 干燥过程；质扩散系数；数值解 |
NUMERICAL SOLUTION O MOISTURE DISTRIBUTION IN PARTICULATE MATERIAL |
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| Qui Xuenong. NUMERICAL SOLUTION O MOISTURE DISTRIBUTION IN PARTICULATE MATERIAL[J]. Journal of Jinan University(Science & Technology), 1995, 0(4) |
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| Authors: | Qui Xuenong |
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| Abstract: | The drying equation of particulate matecrials was established in accordance with the law of mass transport. and its' numerical solution was obtained by means of C- Ndifferential scheme and the analysis was given to the numerical results. |
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| Keywords: | drying process mass diffusion coefficient numerical solution |
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