| 加热方式对真空冷冻干燥过程的影响 |
| |
| 引用本文： | 王朝晖,施明恒.加热方式对真空冷冻干燥过程的影响[J].工程热物理学报,1997(3). |
| |
| 作者姓名： | 王朝晖 施明恒 |
| |
| 作者单位： | 东南大学动力系!南京，210018，东南大学动力系!南京，210018 |
| |
| 摘 要： | 以平板状饱和牛肉为对象，对不同供热方法下冷冻干燥过程的传热传质进行了数值计算与实验研究，分析比较了表面加热与微波加热两种供热方式对冻干过程的影响，为冻干过程中供热方式的选择提供了理论依据及分析方法。
|
| 关 键 词： | 冷冻干燥 微波加热 辐射加热 |
FREEZE DRYING CHARACTERISTICS IN DIFFERENT HEATING METHODS |
| |
| WANG Zhaohui, SHI Mingheng.FREEZE DRYING CHARACTERISTICS IN DIFFERENT HEATING METHODS[J].Journal of Engineering Thermophysics,1997(3). |
| |
| Authors: | WANG Zhaohui SHI Mingheng |
| |
| Abstract: | The heat and mass transfer during vacuum freeze drying of raw beef with different heating methods is studied numerically and experimentally. The effects of heating methods on the freeze drying process are compared between radiant heating and microwave heating.The results obtained are significant to the selection of heating procedure in practical freeze drying as well as in analysis. |
| |
| Keywords: | freeze drying microwave heating radiant heating |
| 本文献已被 CNKI 等数据库收录！ |
