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

PDF(1481 KB)

Journal of Vibration and Shock ›› 2014, Vol. 33 ›› Issue (20) : 95-98.

论文

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

Author information +

History +

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.


Key words

turbulence instrument / vibration / shear / measurement accuracy

Cite this article

EndNote

Ris (Procite)

Bibtex

Download Citations

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