Experimental Research on Emissions of an SI Engine Under Oxygen-Enriched Intake Air
Yazarlar (3)
Doç. Dr. Abdülvahap Çakmak Samsun Üniversitesi, Türkiye
Dr. Öğr. Üyesi Murat KAPUSUZ Türkiye
Prof. Dr. Hakan Özcan Ondokuz Mayıs Üniversitesi, Türkiye
| Bildiri Türü | Tebliğ/Bildiri | Bildiri Dili | İngilizce |
| Bildiri Alt Türü | Tam Metin Olarak Yayınlanan Tebliğ (Uluslararası Kongre/Sempozyum) | ||
| Bildiri Niteliği | Alanında Hakemli Uluslararası Kongre/Sempozyum | ||
| Kongre Adı | 1. INTERNATIONAL TECHNOLOGICAL SCIENCES AND DESIGN SYMPOSIUM | ||
| Kongre Tarihi | 27-06-2018 / 29-06-2018 | ||
| Basıldığı Ülke | Türkiye | Basıldığı Şehir | Giresun |
| Bildiri Linki | http://itesdes.org/documents/ITESDES_OZET_KITABI.pdf | ||
| UAK Araştırma Alanları |
Makine Mühendisliği
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| Özet |
| Internal combustion engines are the major contributor to local and global air pollution. The main pollutants emitted from the internal combustion engines are hydrocarbons (HC), carbon monoxide (CO), carbon dioxide (CO2), nitrogen oxides (NOx) and particulate matters (PM). Each of these emissions has a significant impact on human health and environment that is why stringent emissions regulations have enacted over the world. With the present emissions reduction technologies it is not possible to meet future emissions regulations. Therefore, search for emissions control techniques still dominate concern research area of the engineers and scientists. The current experimental study focuses on emissions analysis of a Spark Ignition engine with oxygen-enriched intake air as pre-combustion emissions control technique. Experiments are performed on a test unit at different engine speeds and full load for 21% v/v (standard condition), 24% v/v and% 27 v/v oxygen concentrations. The results showed that the oxygen-enrichment technique has established a promising way of reducing CO and HC emissions. However, NOx emissions increased dramatically. From this point of view it can be concluded that oxygen-enrichment air technique is not suitable emission reduction method alone. It is necessary to use NOx control devices with that pre-combustion emissions reduction technique |
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