Dynamic balancing modal analysis and vibration suppressing design for reciprocating compressor crankshaft

Yi-Cheng Huang, Fong You Lee

研究成果: Conference contribution

1 引文 斯高帕斯(Scopus)

摘要

The purpose of this study is to improve the problem of vibration which occurs in a running reciprocating compressor, by determining an optimal crankshaft counterweight and narrowing the movement trajectory of the crankshaft connecting rod mechanism. An analytical solution method is applied to satisfy the requirements for vibration reduction. Use of finite element software is to simulate the modality and deformation of crankshaft under various conditions of counterweight. Modal testing shows a difference of less than 6 % between the simulation and the experimental results. After the crankshaft counterweight is machined and installed, the new crankshaft is able to reduce compressor vibrations from 32 mm/s down to 15.8 mm/s and noise reduction of 3 dB. This study can provide information pertaining to the design process and assessment to any future new compressor designs.

原文English
主出版物標題Mechatronics and Applied Mechanics
頁面996-999
頁數4
DOIs
出版狀態Published - 2012 三月 16
事件Mechatronics and Applied Mechanics - Hong Kong, Hong Kong
持續時間: 2011 十二月 272011 十二月 28

出版系列

名字Applied Mechanics and Materials
157-158
ISSN(列印)1660-9336
ISSN(電子)1662-7482

Other

OtherMechatronics and Applied Mechanics
國家Hong Kong
城市Hong Kong
期間11-12-2711-12-28

All Science Journal Classification (ASJC) codes

  • Engineering(all)

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  • 引用此

    Huang, Y-C., & Lee, F. Y. (2012). Dynamic balancing modal analysis and vibration suppressing design for reciprocating compressor crankshaft. 於 Mechatronics and Applied Mechanics (頁 996-999). (Applied Mechanics and Materials; 卷 157-158). https://doi.org/10.4028/www.scientific.net/AMM.157-158.996