摘要
本文通过对四种中药材的干燥性能试验，探讨了影响物料干燥过程的主要因素，给出了干燥过程的数学模型，为设计物料干燥装置和提高热能利用率提供了依据．
This paper presents a research on the main factors influncing the drying characteristics of materials by a test on the fingered citron slices,Chinese angelica,asparagus and orange peel.Several semi-theory mathematic drying characteristic models are established.The experimental results provide a reliable basis for the theory calculation and pave the way for the design of material drying equipment to improve the energy utility and running performance.
关键词
传热传质
物料
干燥
节能
中药材
Heat and mass transfer
Material drying
Enerqy conservation
