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Summary & Details

Combustion Characteristics of an SI Engine Operated with Gaseous Fuels of H2 and CO, and Diluted by CO₂

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Format: PDF

Price: Non-members (tax incl.)：￥1,100 Members (tax incl.)：￥880

Publication code: 20115440

Paper/Info type: Proceedings (Spring)

No.28-11

Pages: 5-8(Total 4 p)

Date of publication: May 2011

Publisher: JSAE

Language: English

Detailed Information

Author(E)	1) Lei CHEN, 2) Hideki OKUNO, 3) Ryosuke SHIINA, 4) Ngoc Van NGUYEN, 5) Mikiya ARAKI, 6) Hisao NAKAMURA, 7) Seiichi SHIGA, 8) Tomio OBOKATA
Affiliation(E)	1) Gunma University, 2) Gunma University, 3) Gunma University, 4) Gunma University, 5) Gunma University, 6) Gunma University, 7) Gunma University, 8) Tokyo Denki University
Abstract(E)	This paper presents further results of the study on basic combustion characteristics of gaseous fuels simulated for a biogas produced through a biomass gasification process with a catalyzer. The main work focuses on combustion characteristics of H2-CO blended fuel and the effect of CO₂ dilution on it in a spark-ignition engine under the condition of WOT, MBT and a constant speed of 1500rpm. If the thermal efficiency of 26% would be set as the acceptable level, large operation range could be obtained by utilizing H2 substitution and CO₂ dilution, which are benefit for improve combustion.

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