The article deals with determination of drying curves for the convective drying of cube sugar. The results of the experiment are compared with simple CFD model and literature data. Drying process is described by simple and complex mathematical models. The effective diffusion coefficient and mass transfer coefficient were identified from data. The repeated measurements were performed in a convective dryer for the initial 3% moisture content of sugar and for three temperatures (50, 65, and 80°C) and two velocities (1 and 1.5 m/s) of drying air. For one cube the CFD 2D model was created in the ANSYS software and the velocity and temperature fields were simulated.
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机译：该文章涉及对流干燥方糖的干燥曲线的确定。将实验结果与简单的CFD模型和文献数据进行比较。干燥过程通过简单和复杂的数学模型来描述。从数据确定有效扩散系数和传质系数。在对流干燥机中对糖的初始水分含量为3％，并在三种温度（50、65和80°C）和两种速度（1和1.5 m / s）的干燥空气中进行重复测量。对于一个立方体，在ANSYS软件中创建了CFD 2D模型，并模拟了速度和温度场。
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