水性阻尼材料在潜标湍流仪中减振效果研究

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振动与冲击 ›› 2014, Vol. 33 ›› Issue (20) : 95-98.

论文

水性阻尼材料在潜标湍流仪中减振效果研究

王书新1，栾新1，宋大雷2，王永芳1，苏兆龙2，闫启志2

作者信息 +

Research on the damping effect of water damping material used in submersible buoy turbulence

WANG Shu-xin1，LUAN Xin1，SONG Da-lei2，WANG Yong-fang1，SU Zhao-long2，YAN Qi-zhi2

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文章历史 +

摘要

简述湍流仪国内外发展现状及剪切探头测量原理，据潜标湍流仪观测数据分析影响湍流仪测量结果的振动因素，探讨减少噪声污染方法。针对由系缆传递振动造成的噪声提出应用低温水性阻尼材料减震方法，减振实验数据分析结果表明，增加阻尼材料可有效降低振动对测量精度影响。

Abstract

The submersible buoy with turbulence instrument is an effective and a long-term observation platform of the turbulence in deep sea and plays an important role in marine scientific research. The current development of turbulence instrument at home and abroad and shear probe measurement principle were briefly introduced, according to the measurement data with the turbulence instrument submersible buoy. The factors affecting the measurement results of flow vibration instrument were analyzed. The methods to reduce noise pollution were discussed. According to the noise caused by the vibration of cable transmission, the method of application of low temperature water damping material was proposed. The damping experiment data analysis indicated that adding damping material can effectively reduce the influence of vibration on the measurement accuracy.
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导出引用

王书新;栾新;宋大雷;王永芳;苏兆龙;闫启志. 水性阻尼材料在潜标湍流仪中减振效果研究[J]. 振动与冲击, 2014, 33(20): 95-98

WANG Shu-xin;LUAN Xin;SONG Da-lei;WANG Yong-fang;SU Zhao-long;YAN Qi-zhi. Research on the damping effect of water damping material used in submersible buoy turbulence[J]. Journal of Vibration and Shock, 2014, 33(20): 95-98