| 丸粒化玉米种子干燥机理的试验研究 |
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| 引用本文： | 陈丽梅,闫毅,李松,袁月明. 丸粒化玉米种子干燥机理的试验研究[J]. 吉林农业大学学报, 2011, 33(6): 694-697,702. DOI: 22-1100/S.20110928.1500.001 |
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| 作者姓名： | 陈丽梅 闫毅 李松 袁月明 |
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| 作者单位： | 吉林农业大学工程技术学院,长春,130118 |
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| 基金项目： | 吉林省科技发展重点项目(吉科合字第20100424-1); 吉林农业大学科研启动基金项目(2009003) |
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| 摘 要： | 分析了加快种子中水分蒸发的途径,研究了丸粒化玉米种子干燥过程中水分的交换和转移规律,建立了丸粒化玉米种子薄层干燥的特性曲线.结果表明:丸粒化玉米种子干燥过程中,水分蒸发遵循指数规律下降.在一定温度下,根据实测数据做出相对湿度与平衡水分的关系曲线.用非线性回归分析法确定了丸粒化玉米种子的平衡水模型,并用麦夸特法拟合本研究...
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| 关 键 词： | 丸粒化玉米种子 干燥曲线 水分转移 平衡水模型 |
Study on Drying Mechanisation Test of Pelleted Corn Seeds |
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| CHEN Li-mei,YAN Yi,LI Song,YUAN Yue-ming. Study on Drying Mechanisation Test of Pelleted Corn Seeds[J]. Journal of Jilin Agricultural University, 2011, 33(6): 694-697,702. DOI: 22-1100/S.20110928.1500.001 |
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| Authors: | CHEN Li-mei YAN Yi LI Song YUAN Yue-ming |
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| Affiliation: | CHEN Li-mei,YAN Yi,LI Song,YUAN Yue-mingCollege of Engineering Technology,Jilin Agricultural University,Changchun 130118,China |
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| Abstract: | Way of acceleration seed moisture evaporation was confirmed.Character curve of pelleted corn seed thin layer drying was established.Moisture evaporation of pelleted corn seed drying followed index law.Moisture exchange and transfer law in the course of drying were analysed.Under this circumstance of regular temperature,relation curve of relative humidity and equilibrium moisture was known on the basis of actual measure.Equilibrium moisture model of pelleted corn seed was determined with unlinear regression ... |
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| Keywords: | pelleted corn seed drying curve moisture transfer equilibrium moisture model |
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