Numerical study on the combustion chemical reaction of biodiesel fuel for the improvement of compression ignition combustion performance was studied in this work. The constant volume closed homogeneous reactor model was applied, at the same time, analysis conditions were set to 700∼900K of ambient temperature, and 15atm of ambient pressure. Also, the equivalence ratio was changed from 0.5 to 1.4 under the various mixing ratio, respectively. The results of analysis were compared in terms of ignition delay, combustion temperature, combustion pressure, NOx and CO emissions. Also, the total mass and the mass densities of the reactants were compared in the constant volume chamber. It was revealed that the value of ignition delay became shorter and combustion temperature and pressure were increased under the rich combustion conditions (Φ > 1.0). Furthermore, the CO emission was decreased under the lean combustion conditions (1.0 > Φ). Maximum value of NOx emission was observed when the equivalence ratio was 0.8 condition since the nitrogen and oxygen chemical reactions became actively than other cases.
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ASME 2017 Internal Combustion Engine Division Fall Technical Conference
October 15–18, 2017
Seattle, Washington, USA
Conference Sponsors:
- Internal Combustion Engine Division
ISBN:
978-0-7918-5832-5
PROCEEDINGS PAPER
Study on the Combustion Chemical Reaction of Biodiesel Fuel for the Improvement of Compression Ignition Combustion Performance Available to Purchase
Young Chan Lim,
Young Chan Lim
Kongju National University, Cheonan-Si, Korea
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Hyun Kyu Suh
Hyun Kyu Suh
Kongju National University, Cheonan-Si, Korea
Search for other works by this author on:
Young Chan Lim
Kongju National University, Cheonan-Si, Korea
Hyun Kyu Suh
Kongju National University, Cheonan-Si, Korea
Paper No:
ICEF2017-3565, V002T06A010; 7 pages
Published Online:
November 30, 2017
Citation
Lim, YC, & Suh, HK. "Study on the Combustion Chemical Reaction of Biodiesel Fuel for the Improvement of Compression Ignition Combustion Performance." Proceedings of the ASME 2017 Internal Combustion Engine Division Fall Technical Conference. Volume 2: Emissions Control Systems; Instrumentation, Controls, and Hybrids; Numerical Simulation; Engine Design and Mechanical Development. Seattle, Washington, USA. October 15–18, 2017. V002T06A010. ASME. https://doi.org/10.1115/ICEF2017-3565
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