Comparison on Harmonic Response Analysis of Two Kinds of Air Cooling Fan Bridge Model

Abstract:

The fan bridge is the important supporting structure in the air cooling system, is mainly influenced by the fan vibration. By using ANASYS soft ware, analyzing the two different structures of Fan Bridges harmonic response, and comparing them, the conclusion is that the style that Bearing skew support is connected with the upper chord member say truss structure can effectively reduce the adverse effects of equipment vibration on the structure.

• Periodical: Applied Mechanics and Materials (Volume 415)
• Pages: 423-426
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.415.423
• Online since: September 2013
• Authors: Qing Qi, Jin Сhun Song, Ke Ni, Kai Zhang
• Keywords: Fan Bridge, Harmonic Response Analysis, Modal Analysis

References

[1] Information on http: /www. lunwentianxia. com/product. sf. 4112195. 1.

[2] Ray Clough and Joseph Penzien: submitted to Computers and Structures(2003).

[3] Clough: Structural Dynamics (Beijing science and Technology Publications, China).

[4] Information on http: /www. docin. com/p-437582265. html.

[5] Wang Jinming: submitted to Journal of Science &Technology information(2009).

[6] Tang Xiongwu, Yuan Jianchang and Shen Danfeng: submitted to Journal of Mechanical Transmission(2010).

[7] Zhang Xian submitted to Journal of Machinery Design & Manufacture(2008).

[8] Tang Yongjun submitted to Piezoelectrics & Acoustooptics.

[9] Information on http: /www. docin. com/p-366883327. html.

[10] Yinsheng Xiong and Tiejun QU: submitted to Journal of North China University of Technology(2011).

[11] Information on http: /wenku. baidu. com/view/6261c91bc281e53a5802ff32. html.