Transactions of the Korean Society of Automotive Engineers (한국자동차공학회논문집)

The Korean Society of Automotive Engineers (한국자동차공학회)
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A Study on the Fluid Network Analysis for the LPG Supply System of the Gaseous Fuel Injection Type

LPG 가스분사 방식 연료공급시스템의 관로 유동해석에 관한 연구

  • 윤정의 (강원대학교 메카트로닉스공학부) ;
  • 김명환 (강원대학교 메카트로닉스공학부) ;
  • 남현식 (강원대학교 메카트로닉스공학부) ;
  • 정태형 (GM 대우자동차)
  • Published : 2007.03.01
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Abstract

The gaseous fuel injection (GFI) type in LPG fuel supply system has more advantage than the liquified fuel injection type from the viewpoint of durability and cost reduction. But in GFI system, to control pressure and temperature of gaseous fuel is needed to get precision fuel metering for the compressible characteristic of gaseous fuel. In this study, the effects of pressure and temperature on the fuel metering was simulated by commercial flow network analysis package, Flowmaster. And the fuel composition effects on the fuel metering were also studied to figure out the fuel metering characteristics.

Keywords

References

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