지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
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연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2011.8
- 수록면
- 733 - 740 (8page)
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초록· 키워드
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This paper deals with the process to identify the transient exciting force generated from a rotary compressor. The compressor was assumed to be a rigid body. The equation of motion of a rigid compressor supported by three mounts was derived with 6 degree-of-freedom. The exciting forces at the center of mass of the compressor were estimated from the acceleration data measured at compressor shell. Compressor-pipe system was modeled numerically. The accelerations of compressor and pipe were predicted numerically by using the estimated exciting force. A new shape of pipe model was proposed to reduce the vibration. In the prediction by the method in this paper, the maximum acceleration of the pipe could be reduced by 53.7 % at the steady-state and by 12 % at the transient process. In the real experiments, the maximum acceleration of the pipe was reduced by 54.2 % at steady-state and 14.7 % at the transient process. It was verified that the numerical results showed good agreement with experimental results.
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등록된 정보가 없습니다.
참고문헌 (7)
참고문헌 신청
1. [학술대회논문] - Kim, H. J. / 2006 / Vibration Reduction of Marine Air Compressor Using Dynamic Vibration Absorber / Journal of the Korean Society of Marine Engineering First Conference : 35 ~ 36
2. [학술대회논문] - Jeon, S. H. / 2007 / Design of Connecting Part of Linear Compressor to Reduce the Vibration Level of 60 Hz / Proceedings of the KSNVE Annual Autumn Conference : 1360 ~ 1365
3. [학술대회논문] - Ryu, S. M. / 2010 / Optimal Design of Mount for Vibration Reduction of an Rotary Compressor / Proceedings of the KSNVE Annual Spring Conference : 142 ~ 143
5. [학술대회논문] - Kim, J. H. / 2004 / Optimal Design of Pipe Configuration of an Air Conditioner Outdoor Unit Considering Vibration Characteristics / Transactions of the Korean Society of Mechanical Engineering Annual Autumn Conference : 655 ~ 660
6. [학술지(정기간행물)] - Kim, J. H. / 2002 / Analysis of Transient Response of Airconditing Rotary Compressors Considering the Coupled Effect of Motor / Transactions of the Korean Society for Noise and Vibration Engineering 12 (11) : 847 ~ 885
2. [학술대회논문] - Jeon, S. H. / 2007 / Design of Connecting Part of Linear Compressor to Reduce the Vibration Level of 60 Hz / Proceedings of the KSNVE Annual Autumn Conference : 1360 ~ 1365
3. [학술대회논문] - Ryu, S. M. / 2010 / Optimal Design of Mount for Vibration Reduction of an Rotary Compressor / Proceedings of the KSNVE Annual Spring Conference : 142 ~ 143
5. [학술대회논문] - Kim, J. H. / 2004 / Optimal Design of Pipe Configuration of an Air Conditioner Outdoor Unit Considering Vibration Characteristics / Transactions of the Korean Society of Mechanical Engineering Annual Autumn Conference : 655 ~ 660
6. [학술지(정기간행물)] - Kim, J. H. / 2002 / Analysis of Transient Response of Airconditing Rotary Compressors Considering the Coupled Effect of Motor / Transactions of the Korean Society for Noise and Vibration Engineering 12 (11) : 847 ~ 885
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