Experimental study of the effects of diesel, bioethanol, and hydrogen on combustion, emissions, mechanical vibration, and noise in a CI engine with different valve lift
Yazarlar (1)
Doç. Dr. Nurullah GÜLTEKİN
Tokat Gaziosmanpaşa Üniversitesi, Türkiye
| Makale Türü | Özgün Makale |
| Makale Alt Türü | SSCI, AHCI, SCI, SCI-Exp dergilerinde yayınlanan tam makale |
| Dergi Adı | International Journal of Hydrogen Energy |
| Dergi ISSN | 0360-3199 Wos Dergi Scopus Dergi |
| Dergi Tarandığı Indeksler | SCI-Expanded |
| Dergi Grubu | Q1 |
| Makale Dili | İngilizce |
| Basım Tarihi | 12-2024 |
| Cilt No | 93 |
| Sayı | 1 |
| Sayfalar | 1011 / 1021 |
| DOI Numarası | 10.1016/j.ijhydene.2024.11.012 |
| Makale Linki | https://www.sciencedirect.com/journal/international-journal-of-hydrogen-energy |
| Özet |
| The use of hydrogen in hydrogen-diesel dual fuel (HDDF) compression ignition (CI) engines poses some problems. The biggest challenge is that hydrogen gas takes up too much space in the cylinder, preventing air entry and reducing volumetric efficiency. This also prevents the use of high hydrogen rates. Decreasing volumetric efficiency negatively affects combustion efficiency, worsening performance and emissions. In this study, a triple fuel mixture (hydrogen, diesel, and bioethanol) and a 10% increase in the valve lift amount were used to solve the problems in HDDF mode. The experiments were carried out at 1850 rpm with 3, 4.5, 6, 7.5, and 9 Nm engine loads. In the study, engine performance, exhaust, mechanical vibration, and noise emissions were examined. When some of the study data are evaluated, it has been determined that increasing the amount of valve lift at 9 Nm load by 10% and using a triple fuel mixture reduces specific fuel consumption by 5.2%, soot emissions by 69%, and HC emissions by 29.7%. |
| Anahtar Kelimeler |
| And hydrogen) | And noise) | Emissions (exhaust | Engine performance | Ethanol | Triple fuel mixtures (diesel | Valve lift | Vibration |
Science Direct
Experimental study of the effects of diesel, bioethanol, and hydrogen on combustion, emissions, mechanical vibration, and noise in a CI engine with different valve lift
BM Sürdürülebilir Kalkınma Amaçları
| Atıf Sayıları | |
| WoS | 6 |
| SCOPUS | 7 |
| Google Scholar | 8 |