대한기계학회:학술대회논문집 (Proceedings of the KSME Conference)
- 대한기계학회 2003년도 춘계학술대회
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- Pages.513-518
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- 2003
윤활-구조물 연계해석을 이용한 왕복동형 압축기의 피스톤 거동해석
Coupled Oil-Structure Analysis for Piston Motion in Reciprocating Compressors
- 발행 : 2003.04.23
초록
The piston slap phenomenon is one of the major noise source of reciprocating compressors used in household electric appliances. In response to public demand, strict regulations are increasingly being imposed on the allowable noise level which is caused mostly by household electric appliances. In this paper, the dynamic behavior of suction and discharge valves are analytically calculated and the lubricant behavior between piston and cylinder are investigated using two-dimensional Reynolds equation. And the piston slap caused by the piston secondary motion is investigated by the finite element method.
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