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An Experimental Study on the Development & Application of E-EGR Valve for Light Duty Diesel Vehicle  

송창훈 (명지대학교 대학원)
정용일 (한국기계연구원)
차경옥 (명지대학교 기계공학과)
Publication Information
Journal of Energy Engineering / v.11, no.3, 2002 , pp. 203-209 More about this Journal
Abstract
In this study the characteristics of E-EGR valve developed by Unick were analyzed and the feasibility of application to vehicles were evaluated. Smart car (3$\ell$/100 km) and engine which is small-displacement size, 0.8-liter, of diesel passenger car developed from Mercedes-Benz were used for this experiment. It was installed a 3-cylinder turbo-charged light duty diesel engine with an electronic EGR valve. After the analysis and comparison of E-EGR valve performance under test benches, the estimation of vehicle application was executed through the EGR map and CVS-75 test result measured on the chassis dynamometer.
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