Application of oxygen enrichment and adiabatic humidification to suction air for reducing exhaust emissions in a gasoline engine
Yazarlar (3)
Dr. Öğr. Üyesi Murat KAPUSUZ Sinop Üniversitesi, Türkiye
Doç. Dr. Abdülvahap Çakmak Samsun Üniversitesi, Türkiye
Prof. Dr. Hakan Özcan Ondokuz Mayıs Üniversitesi, Türkiye
| Makale Türü | Özgün Makale (SSCI, AHCI, SCI, SCI-Exp dergilerinde yayınlanan tam makale) | ||
| Dergi Adı | Energy Sources Part A Recovery Utilization and Environmental Effects (Q3) | ||
| Dergi ISSN | 1556-7036 Dergi Bilgileri (2023) | ||
| Dergi Tarandığı Indeksler | SCI-Expanded | ||
| Makale Dili | İngilizce | Basım Tarihi | 03-2023 |
| Cilt / Sayı / Sayfa | 45 / 1 / 194–211 | DOI | 10.1080/15567036.2021.1898495 |
| Makale Linki | https://doi.org/10.1080/15567036.2021.1898495 | ||
| UAK Araştırma Alanları |
İçten Yanmalı Motorlar
Enerji
Yakıtlar ve Yanma
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| Özet |
| This paper aims to reduce the exhaust emissions of a gasoline engine by conditioning the engine intake air. The oxygen enrichment of inlet air to reduce the HC and CO emissions and humidifying the inlet air to control NOX emissions was applied. The intake air oxygen concentration was increased from 21% to 25% by 2% interval. The oxygen enrichment of the engine inlet air increased the combustion rate, and thus combustion improved, and thermal efficiency increased. This situation led to a reduction in HC emissions and CO emissions. However, the combustion improvement caused a striking rise in NOX emissions because of the high cylinder temperature and high oxygen concentration. This undesirable effect was tried to be alleviated by adiabatic humidification of the engine inlet air. For this purpose, the relative humidity of the intake air was increased from 35% to 65% before and then to 85%. For this, the … |
| Anahtar Kelimeler |
| adiabatic humidification | emission reduction | Engine performance | exhaust emissions | oxygen enrichment |
BM Sürdürülebilir Kalkınma Amaçları
| Atıf Sayıları | |
| Web of Science | 6 |
| Scopus | 6 |
| Google Scholar | 9 |