| 气垫带式输送机气垫压力场研究与数值模拟 |
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| 引用本文： | 庞明军,张锁龙.气垫带式输送机气垫压力场研究与数值模拟[J].煤矿机械,2006,27(1):38-40. |
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| 作者姓名： | 庞明军 张锁龙 |
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| 作者单位： | 江苏工业学院,江苏,常州,213016 |
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| 摘 要： | 给出不同盘槽位置角气垫压力的计算公式和气垫压力的理论分布曲线。运用FLU-ENT软件,对实例中的气垫流场作了数值模拟,分别给出相同气垫不同开孔直径气垫压力分布曲线,相同孔径、相同形状、不同厚度气垫压力分布曲线和相同孔径、不同形状气垫压力分布曲线。给出理论计算与模拟结果对比情况。
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| 关 键 词： | 气垫输送机 气垫压力 数值模拟 |
| 文章编号： | 1003-0794（2006）01-0038-03 |
| 收稿时间： | 2005-09-30 |
| 修稿时间： | 2005年9月30日 |
Air Cushion Belt Conveyor Air Cushion Pressure Field Study and Numerical Simulation |
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| PANG Ming-jun,ZHANG Suo-long.Air Cushion Belt Conveyor Air Cushion Pressure Field Study and Numerical Simulation[J].Coal Mine Machinery,2006,27(1):38-40. |
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| Authors: | PANG Ming-jun ZHANG Suo-long |
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| Affiliation: | Mechanical Department of Jiangsu Poly - technical University Changzhou 213016, China |
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| Abstract: | To give the expressions of air - cushion pressure and make the graph of it, the experimentally studying method is introduced. By means of FLUENT software,the air-cushion flow field of a real example is numerically simulated. The distributing curve of air-cushion pressure, based on three conditions such as the same air - cushion thickness and different hole diameter; the same hole diameter and air - cushion shape, different thickness; the same hole diameter and different air-cushion shape, is respectively made. |
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| Keywords: | air cushion belt conveyor air- cushion pressure numerical simulation |
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