2007•Unpublished venueRequires access

디젤엔진용 에어컨트롤밸브(ACV) 개발

이원경, 권용성, 박동식

Abstract

This paper presents functions of Air Control Valve in diesel engine system. Up to recently diesel engine systems, EGR system has been developed to reduce NOx and combustion temperature without Air Control Valve, but it is hard to reach Euro-Ⅳ, Euro-Ⅴ regulation for emission without more precise controlling of EGR system. Thus, throttle valve which called as Air Control Vale or EGR throttle has been developed. Another function of Air Control valve is anti-judder function when engine off. Through this research, design factors that related on Air Control Valve can be found out.

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Key concepts: Throttle, Automotive engineering, Diesel engine, Exhaust gas recirculation, Valve timing, Environmental science, Diesel fuel, Engineering