@article{oai:niit.repo.nii.ac.jp:00000018,
 author = {吉本, 康文 and 塚原, 実},
 journal = {新潟工科大学研究紀要},
 month = {Dec},
 note = {Regulations regarding NOx and smoke emissions from diesel engines have become stricter in recent years, and improvements in specific fuel consumption (BSFC) are still an important lssue. A simultaneous reduction in NOx, smoke, and BSFC is difficult, However, diesel engines using water-in-gas oil emulsified have shown simultaneously improvements in NOx, smoke and BSFC. To achieve further reductions in NOx emissions, this paper investlgates the effect of EGR (Exhaust Gass Recirculation) on engine performance with emulsified fuels. The influence of hot EGR (EGR ratio 0-35％) on engine performance with various water to fuel ratios at two load conditions (BMEP=0.52MPa and O､26MPa) were investigated. It was confirmed that at 11％ EGR with the emulsified fuel and at the rated output (BMEP=0.52MPa) there was a signigicant reduction in NOx concentration without worsening smoke density and BSFC. For example, Compared, with gas oil, an emulsified fuel with a 0.51 water mass ratio reduces NOx by 58％ and 0.79 water mass ratio reduces NOx by 76％.},
 pages = {1--8},
 title = {ERG併用による乳化燃料使用ディーゼル機関のNOx低減},
 volume = {2},
 year = {1997}
}