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| 一种薄层干燥新模型的建立 | |
| 引用本文： | 高波,吴文福,杨永海.一种薄层干燥新模型的建立[J].农业机械学报,2003,34(3):55-57. |
| 作者姓名： | 高波 吴文福 杨永海 |
| 作者单位： | 1. 哈尔滨工业大学机电工程学院,150001,哈尔滨市 2. 吉林大学生物与农业工程学院,130025,长春市 3. 吉林大学测试中心,130025,长春市 |
| 摘 要： | 现有的薄层干燥模型不适合研究预热时间较长的高含水率物料的干燥特性。本文提出了一种能适合葱叶等高含水率物料的薄层干燥新模型。通过大量的实验对该模型进行了验证。 |
| 关 键 词： | 薄层干燥模型 模型建立 食品加工 数学模型 含水率物料 |
| 修稿时间： | 2002年2月9日 |
Development of a New Thin-layer Drying Model |
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| Gao Bo.Development of a New Thin-layer Drying Model[J].Transactions of the Chinese Society of Agricultural Machinery,2003,34(3):55-57. | |
| Authors: | Gao Bo |
| Institution: | Gao Bo(Harbin Institute of Technology) Wu Wenfu Yang Yonghai(Jilin University) |
| Abstract: | Most of present models for thin layer drying can't predict drying processes of agricultural materials with high moisture content (>60%) well in their preheating, constant drying rate and decreasing drying rate periods. A new model that accorded with both the low moisture content stage (<40%) of drying process, such as in maize and wheat drying, and the high moisture content stage (>60%), such as scallion leaves drying. The model was verified and the constants in the model at different temperatures and initial moisture contents were confirmed with the thin layer drying experiments. |
| Keywords: | Food processing technology Drying Scallion Mathematical model |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |