2026-03-08T03:10:23Z https://fut.repo.nii.ac.jp/oai

oai:fut.repo.nii.ac.jp:00002301 2023-06-20T13:57:45Z 1

軽油とBDFの混合燃料がEGR付加ディーゼルエンジンの排ガス特性に及ぼす影響 Effects of Mixed Gas Oil and BDF Fuel on Exhaust Gas Characteristics of Diesel Engines with EGR 位田, 晴良 キリワン, カマラサック Haruyoshi, Ida Kamalasak, Khiriwan Diesel Engine, Bio Diesel Fuel, Fuel Mixing, Exhaust Gas Recirculation, Exhaust Gas Characteristics BDF is a diesel fuel using vegetable oil as its raw material. Previous research has found that using fuel with a mix of gas oil and BDF improves the exhaust gas characteristics of diesel engines, compared to using BDF alone. Elsewhere, EGR is widely used to reduce the NOx concentration in diesel engines, but it tends to increase PM emissions. Therefore, the purpose of this study is to grasp the effects of mixed gas oil and BDF fuel on the exhaust gas characteristics of diesel engines with EGR. To this end, engine performance testing using mixed gas oil and BDF fuels with different oxygen content ratios was performed. The results showed that excellent exhaust gas characteristics can be obtained by using BDF appropriately mixed with gas oil when the EGR rate is increased within the range where normal operation can be maintained. 福井工業大学 2019-12-20 jpn departmental bulletin paper VoR https://doi.org/10.57375/00002291 https://fut.repo.nii.ac.jp/records/2301 10.57375/00002291 TF10121952 福井工業大学研究紀要 49 27 32 https://fut.repo.nii.ac.jp/record/2301/files/027-032.pdf application/pdf 3.8 MB 2023-05-12