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디젤기관에서 BDF와 함산소제 및 EGR의 적용 연구

원문정보

A Study on the Application of BDF and an Oxygenate with EGR in a Diesel Engine

최승훈

피인용수 : 0(자료제공 : 네이버학술정보)

초록

영어

In this study, the possibility of biodiesel fuel and oxygenated fuel(dimethoxy methane, DMM) was investigated as an alternative fuel for a naturally aspirated direct injection diesel engine. The smoke emission of blending fuel (diesel fuel 90vol-% + DMM 10vol-%) was reduced approximately 70% at 2500rpm, full load in comparison with the diesel fuel. But, engine power and brake specific energy consumption showed no significant differences. But, NOx emission of biodiesel fuel and DMM blended fuel increased compared with commercial diesel fuel due to the oxygen component in the fuel. It was needed a NOx reduction counter plan that EGR method was used as a countermeasure for NOx reduction. It was found that simultaneous reduction of smoke and NOx emission was achieved with diesel fuel (95 vol-%) and DMM (5 vol-%) blended fuel and cooled EGR method (15%).

목차

Abstract
 1. Introduction
 2. Materials and Methods
 3. Results and Discussuin
 4. Conclusion
 References

저자정보

  • 최승훈 Seunghun Choi. Member, Department of Mechanical Engineering, Vision College of Jeonju

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자료제공 : 네이버학술정보

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