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An Experimental Study of the Effect of PDA valve on the Combustion Characteristics of the Spark Ignition Engine  

김대열 (국민대학교 자동차공학전문대학원)
한영출 (국민대 기계ㆍ자동차공학부)
Publication Information
Transactions of the Korean Society of Machine Tool Engineers / v.13, no.3, 2004 , pp. 104-112 More about this Journal
Abstract
The Swirl is one of the important parameters that effects the characteristics of combustion. PDA valve has been developed to satisfy two requirements of achieving sufficient swirl generation for improving the combustion and still maintaining high volumetric efficiency. This paper presents the experimental results of the effect of PDA valve on characteristics of combustion in single cylinder spark ignition engine. As a result, the combustion stability can be greatly improved by PDA valve. The data from present study are available for design of engine as the basic data.
Keywords
SI engine(Spark Ignition Engine); PDA(port deactivation); COV(coefficient of variation);
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
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