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借助CFD软件对螺旋钻采煤机在工作状态下的承压输送过程构建数学模型,结合煤颗粒运动的受力分析,对承压输送机压差以及各项参数对输送机输送效率的影响规律进行分析和研究,为提高综采作业输送效率提供参考和决策依据。
With CFD software, the mathematic model is established for the pressure conveying process of the auger coal mine under the working condition. Based on the force analysis of the coal particle movement, the pressure drop of the pressure conveyor and the influence of various parameters on the conveying efficiency of the conveyor are analyzed Analysis and research, in order to improve the efficiency of fully mechanized mining operations to provide reference and decision-making basis.