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http://dx.doi.org/10.3795/KSME-B.2008.32.4.266

A Study on Performance Characteristics According to the Fuel Conditions for a Fuel Pump in LPG Engine  

Park, Cheol-Woong (한국기계연구원)
Kim, Chang-Up (한국기계연구원)
Choi, Kyo-Nam (한국기계연구원)
Publication Information
Transactions of the Korean Society of Mechanical Engineers B / v.32, no.4, 2008 , pp. 266-274 More about this Journal
Abstract
The need for more fuel-efficient and lower-emission vehicles has driven the technical development of alternative fuels such as Liquefied Petroleum Gas(LPG) which is able to meet the limits of better emission levels without many modifications to current engine design. LPG has a high vapor pressure and lower viscosity and surface tension than diesel and gasoline fuels. These different fuel characteristics make it difficult to apply it for the conventional gasoline or diesel fuel pump directly. In this study, experiments are performed to get performance and efficiency of the fuel pump at different condition as temperature, rotating speeds, composition of fuel. The characteristics of fuel pump is affected by cavitation due to the variation of temperature and composition.
Keywords
Liquid Phase LPG Injection; Fuel Pump; Fuel Temperature; Fuel Composition; Cavitation;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
Times Cited By SCOPUS : 1
연도 인용수 순위
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