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http://dx.doi.org/10.3795/KSME-C.2015.3.2.117

Vibration Analysis of Compressor and Pipe Using RecurDyn  

Kwon, Seungmin (Dept. of Fusion Mechanical Engineering, Hanyang Univ.)
Son, Youngboo (LG Electronics)
Ha, Jonghun (LG Electronics)
Yoo, Hong Hee (Dept. of Fusion Mechanical Engineering, Hanyang Univ.)
Publication Information
Transactions of the KSME C: Technology and Education / v.3, no.2, 2015 , pp. 117-124 More about this Journal
Abstract
Recently, noise reduction in room air conditioner has been one of the most important issues as well as cooling efficiency. A rotary compressor is widely used in room air conditioners. But, the rotary compressor is the dominant vibration/noise source in an air conditioner. A number of studies have been conducted on reducing rotary compressor vibration/noise through improving muffler and resonator design. However, a noise delivering path between compressor and pipe is not fully taken into consideration. In this paper, the vibration analysis model of rotary compressor is modeled using RecurDyn and experimental validation is presented.
Keywords
Air Conditioner; Rotary Compressor; Pipe; Vibration Analysis; Multi Flexible Body Dynamics; RecurDyn;
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  • Reference
1 Padhy, S. K., 1994, "Dynamic Analysis of a Rotary Compressor," Journal of Mechanical Design, Vol. 116, pp. 639-646.   DOI   ScienceOn