气垫带式输送机气垫压力场分析  

Analysis on the Air-Cushion Pressure of an Air-Cushion Belt Conveyor

作　　者：薛河[1] 付婷[1] 刘艺[1] 

机构地区：[1]西安科技大学机械工程学院,陕西西安710054

出　　处：《矿山机械》2008年第15期73-75,共3页Mining & Processing Equipment

摘　　要：利用有限元软件 ANSYS/FLOTRAN 对气垫带式输送机气垫的动力学状况进行了数值模拟分析,得出了节流孔径、孔的排数、气膜厚度等因素对气垫压力影响规律,为气垫带式输送机设计及运行管理提供了理论依据。By using ANSYS/ FLOTAN software, the dynamic status of the air-cushion of an air-cushion belt conveyor is simulated and analyzed. The effects of the diameter and distribution of the throttle bores and the gas film thickness on the air-cushion pressure are discussed, which provides a theoretical basis for the design and operational management of the air-cushion belt conveyor.

关 键 词：ANSYS/FLOTRAN 气垫带式输送机 气垫压力 数值模拟 

分 类 号：TH222[机械工程—机械制造及自动化]