Proceedings of the Korean Society for Noise and Vibration Engineering Conference (한국소음진동공학회:학술대회논문집)

  • 1998.04a
  • /
  • Pages.130-135
  • /
  • 1998
  • /
  • 1598-2548(pISSN)
The Korean Society for Noise and Vibration Engineering (한국소음진동공학회)
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Valve Dynamics and Ggas Pressure Pulsation of a Reciprocating Compressor

왕복동식 압축기의 밸브거동 및 압력맥동에 대한 해석적 연구

  • 이성욱 (인하대학교 대학원 기계공학과) ;
  • 홍성철 (한라공과대학 기계공학과) ;
  • 주재만 (삼성전자 생활시스템 연구소) ;
  • 박철희 (인하대학교 기계공학과)
  • Published : 1998.04.01
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Abstract

The Reciprocating compressor are widely used in the refrigeration field for its simplicity in principle and high efficiency. In this work, we developed a mathematical model of a reciprocating compressor. The suction and discharge valves are modeled by the spring-mass-damper systems. The working fluid flow is derived from unsteady Bernoulli's equation. With the design parameters, the valve motions and pressure fluctuations are studied numerically and experimentally.

Keywords