Research on cylindrical shell vibration reduction systems

Xiao-liang Xing , Min-qing Wang

Journal of Marine Science and Application ›› 2008, Vol. 7 ›› Issue (1) : 19 -23.

PDF
Journal of Marine Science and Application ›› 2008, Vol. 7 ›› Issue (1) : 19 -23. DOI: 10.1007/s11804-008-7032-5
Article

Research on cylindrical shell vibration reduction systems

Author information +
History +
PDF

Abstract

Longitudinal and horizontal vibration must both be reduced in an effective vibration isolation system. We present a cylindrical shell vibration isolator as a dynamic system composed of four springs and dampers. Vibration is directly produced by the motion of machinery, and more is subsequently generated by harmonic frequencies within their structure. To test the effectiveness of our isolator, we first determined equations for the transmission of vibration from the machine to its cylindrical shell. Damping effects produced by the vibration parameters of our system are then analyzed.

Keywords

cylindrical shell / vibration / isolation

Cite this article

Download citation ▾
Xiao-liang Xing, Min-qing Wang. Research on cylindrical shell vibration reduction systems. Journal of Marine Science and Application, 2008, 7(1): 19-23 DOI:10.1007/s11804-008-7032-5

登录浏览全文

4963

注册一个新账户 忘记密码

References

[1]

WANG Guozhi. Research on dynamical characteristics of cylindrical shell structure with vibration isolation devices[J]. Journal of Ship Engineering, 2002(5): 45–49(in Chinese).

[2]

Fang K., Zhang Y. Analysis of shell dynamic characteristics of Underwater vehicle[J]. Journal of East China Shipbuilding Institute (Natural Science Edition), 2002, 16(5): 9-13

[3]

Tong Z., Wang G. Research on vibration and acoustic radiation of submarine structure[J]. Journal of East China Shipbuilding Institute (Natural Science Edition), 2003, 17(2): 18-22

[4]

Yu M., Lin L., Lin H. Method of investigating mechanical noise for underwater vehicle[J]. Shipbuilding of China, 2001, 42(2): 82-89

[5]

Wang Z. H., Xing J. T., Price W. G. A study of power flow in a coupled plate-cylindrical shell system[J]. Journal of Sound and Vibration, 2004, 271: 863-882

[6]

Blakemore M., Woodhouse J., Hardie D. J. W. Statistical power-flow analysis of an imperfect ribbed cylinder[J]. Journal of Sound and Vibration, 1999, 222(5): 813-832

[7]

Gaunaurd G. C., Brill D. Acoustic spectrogram and complex-frequency poles of a resonantly excited elastic tube[J]. J Acoust Soc Am, 1984, 75(6): 1680-1693

[8]

Courtney B., Burroughs J., Eric H. Acoustic radiation from fluid-loaded, ribbed cylindrical shells excited by different types of concentrated mechanical drives[J]. J Acoust Soc Am, 1992, 91(5): 2721-2739

AI Summary AI Mindmap
PDF

113

Accesses

0

Citation

Detail

Sections
Recommended

AI思维导图

/