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RCCI 엔진의 연소 및 배기특성의 수치적 연구Numerical study on characteristic of combustion and emission of RCCI engine
- Other Titles
- Numerical study on characteristic of combustion and emission of RCCI engine
- Issue Date
- Dec-2014
- Publisher
- 한국추진공학회
- Keywords
- KIVA-3V code(KIVA-3V코드); Dualfuel(이종연료); Reactivity Controlled Compression Ignition(RCCI)
- Citation
- 한국추진공학회 학술대회논문집, pp.73 - 75
- Indexed
- OTHER
- Journal Title
- 한국추진공학회 학술대회논문집
- Start Page
- 73
- End Page
- 75
- ISSN
- 2234-4748
- Abstract
- In this study, Numerical study on characteristic of combustion and emission of RCCI engines was conducted by using KIVA-3V Release3 code coupled with Chemkin chemistry solverⅡ. In order to calculate chemical kinetics of dual-fuel combustion, a reduced mechanism based on PRF mechanism using iso-octane and n-heptane as gasoline and diesel surrogate fuel was used. This mechanism is composed of 41 species and 130 reactions. And NOx was predicted by GRI mechanism and PM was predicted by 2-step phenomenological model. The numerical results agreed well with experiments results. This results show that this numerical study gives reliability for combustion predictions.
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Collections - 서울 공과대학 > 서울 기계공학부 > 1. Journal Articles
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Related Researcher
- Park, Sungwook
- COLLEGE OF ENGINEERING (SCHOOL OF MECHANICAL ENGINEERING)