| 基于振动分析的无桨混合机中物料运行规律研究 |
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| 引用本文： | 万新斌,吴伟亮,徐峰. 基于振动分析的无桨混合机中物料运行规律研究[J]. 噪声与振动控制, 2007, 27(5): 42-45 |
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| 作者姓名： | 万新斌 吴伟亮 徐峰 |
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| 作者单位： | 上海交通大学机械与动力工程学院 上海200240 |
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| 摘 要： | 在现场对无桨混合机中混合物的形态进行观察,搭建振动测试系统,采集混合机转轴上的振动信号,并提取各阶段频谱特征。针对频谱特征的变化分析振动变化的原因,得出生产过程中各阶段物料在无桨混合机中流动形态变化的规律。
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| 关 键 词： | 振动与波 无桨混合机 振动分析 流态识别 |
| 文章编号： | 1006-1355（2007）05-0042-04 |
| 修稿时间： | 2006-11-10 |
Study on the Processing Regularity of Mixture in a Non-blade Mixer Based on Vibration Analysis |
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| WAN Xin-bin,WU Wei-liang,XU Feng. Study on the Processing Regularity of Mixture in a Non-blade Mixer Based on Vibration Analysis[J]. Noise and Vibration Control, 2007, 27(5): 42-45 |
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| Authors: | WAN Xin-bin WU Wei-liang XU Feng |
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| Affiliation: | School of Mechanical Engineering. Shanghai Jiaotong University, Shanghai 200210. China |
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| Abstract: | Based on observation of the flow pattern of the materials during the process of non-blade mixer,the DAQ system is built,the axis's vibration signals of the mixer is acqured,and the power spectrum is extracted.Analyzing the change of vibration based on the spectrum,a processing regularity of each stage about the fluid state of the mixture is provided. |
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| Keywords: | vibration and wave non-blade mixer vibration analysis fluid state identification |
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