竹荚鱼热泵干燥数学模型研究  

Mathematical Modeling on Heat Pump Drying of Horse Mackerel

作　　者：石启龙[1] 赵亚[1] 李兆杰[2] 薛长湖[2] 

机构地区：[1]山东理工大学轻工与农业工程学院,淄博255049 [2]中国海洋大学食品科学与工程学院,青岛266003

出　　处：《农业机械学报》2009年第5期110-114,共5页Transactions of the Chinese Society for Agricultural Machinery

基　　金：国家“863”高技术研究发展计划资助项目(2006AA09Z430、2007AA091802);山东理工大学博士基金资助项目(408015)

摘　　要：研究竹荚鱼热泵干燥特性,采用二次正交回归试验设计拟合干燥模型系数K、n与干燥温度和风速之间的关系,通过对试验数据进行统计分析,建立了竹荚鱼热泵干燥的数学模型。结果表明:适合竹荚鱼热泵干燥的数学模型为Page模型,预测值与实际值比较吻合,可以用来描述竹荚鱼的热泵干燥进程。Drying characteristics of horse mackerel drying in a heat pump dehumidifier （HPD） were studied. Quadratic orthogonal regression design was employed to establish the connection between modeling coefficients （K and n ） and temperature and velocity. The experimental data were analyzed with statistical method and a mathematical model was established. The obtained mathematical model suitable for horse mackerel drying by HPD is Page model. There were few differences between the speculated result and the calculated value. Therefore, mathematical model established on these data could be used to describe the heat pump drving process of horse mackerel.

关 键 词：竹荚鱼 热泵干燥 薄层干燥 数学模型 

分 类 号：TS254.4[轻工技术与工程—水产品加工及贮藏工程] S965.328[轻工技术与工程—食品科学与工程]