【摘要】 利用有限元分析软件ANSYS对卷烟厂气力输送烟丝的状况进行模拟分析,得出了在不同的输送风速下,输送管道中的气流的流动状态和管道压力的分布规律,从中优选出最好的输送速度。为卷烟厂提供了改进和优化气力输送参数的理论依据。更多还原

【Abstract】 According the present situation of a cigarette factory,the model for the pneumatic conveying of cut tobacco was set up and analyzed by the FEM analysis software ANSYS.The air flow state,the pressure distribution under differ conveying speed were obtained,the optimum conveying speed was determined,which provides theory base for improving and optimizing the pneumatic conveying applied in cigarette factories.更多还原