Transactions of the Korean Society for Noise and Vibration Engineering (한국소음진동공학회논문집)

The Korean Society for Noise and Vibration Engineering (한국소음진동공학회)
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A Development of an Intake RCV System for the Low Noise Turbo Engine

터보엔진의 저소음 흡기 RCV 시스템 개발

  • 이종규 (현대자동차 연구개발본부) ;
  • 김재헌 (현대자동차 연구개발본부) ;
  • 강상규 (현대자동차 연구개발본부) ;
  • 강구태 (현대자동차 연구개발본부)
  • Received : 2010.05.18
  • Accepted : 2010.07.27
  • Published : 2010.08.20
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Abstract

In this paper, an intake RCV system for low noise turbo engine was developed through optimization process of a geometric path of compressor housing and an open rate of recirculation valve. At first, the critical customer requirement from voice of customer was defined and quality function deployment of an intake RCV system was executed. And then, the renovative concept design using pugh matrix method was selected as final concept for satisfaction of requirement. Simultaneously, system analysis was carried by function diagram and fishbone diagram. Next, control factors and levels for the optimal design were performed. And, the optimal design of an intake RCV system was studied using design of experiment. Conclusively, we achieved not only cancellation tip-out noise at the driving condition but also improvement of NVH commodity through optimization process of an intake RCV system, which is optimal configuration of compressor housing and recirculation valve.

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References

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