Modelling Extrusion Cooking
Modelling Extrusion Cooking
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DOI：
10.1205/096030899532268
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发表时间：
1999-03
影响因子：
4.6
通讯作者：
Chin-Hsien Li
中科院分区：
文献类型：
--
作者：
Chin-Hsien Li
建立了挤压蒸煮的一维计算机模型。该模型可以模拟和预测挤出机在不同操作条件(如进料速度、螺杆转速、进料温度/湿度和料筒温度)下的行为(如压力、温度、填充系数、停留时间分布和轴功率)。该模型采用非常快速和有效的求解算法，在PC上运行速度很快，只需几秒到几秒。此外，该模型具有图形用户界面，界面友好，可作为挤出机操作条件设计、优化和控制的工具。文中将给出一些数值模拟结果。
Aone-dimensional computer model of extrusion cooking has been developed. This model can simulate and predict extruder behaviour (such as pressure, temperature, fill factor, residence time distribution and shaft power) under various operating conditions (such as feed rate, screw speed, feed temperature/moisture and barrel temperature).With a very fast and efficient solution algorithm, this model runs fast on a PC, taking only a fraction of a second to a few seconds. In addition, with a graphic user interface, this model is user friendly, and can be used as a tool for designing, optimizing and control of extruder operating conditions. Some results of numerical simulation will be presented.