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Title: | Experimental investigation of the effect of corrosion in two piezo driven diesel injectors |
Authors: | Taflan, R. A. Uludağ Üniversitesi/Mühendislik Mimarlık Fakültesi/Otomotiv Mühendisliği Bölümü. 0000-0001-5965-0313 Karamangil, Mehmet İhsan AAH-8619-2019 6506425540 |
Keywords: | Energy & fuels Corrosion Diesel injector Nozzle Spray characteristic Nozzle geometry Fuel Engine Behavior Oils Deposits Jet pumps Nozzles Spray nozzles Common rail Corrosion deposits Corrosion materials Corrosive environment Diesel injectors Experimental investigations Growth of corrosion Injected fuel Injection holes Injection quantity Room temperature Spray characteristics Two nozzles Corrosion rate |
Issue Date: | Nov-2012 |
Publisher: | Elsevier |
Citation: | Karamangil, M. İ. ve Taflan, R. A. (2012). "Experimental investigation of the effect of corrosion in two piezo driven diesel injectors". Journal of the Energy Institute, 85(4), 209-219. |
Abstract: | In this study, the effect of corrosion on the injected fuel quantity and spray geometry was investigated experimentally in two piezo driven common rail diesel injectors. First, the corrosive environment that the injectors are exposed to inside the engine was experimentally realised. Injector parts were subjected to several applications. Then, the first and the second injector parts were kept at room temperature for 2 and 7 days respectively. Thus, the growth of corrosion rate in time was observed. Finally, different examination steps on the nozzle parts were performed for the cases before corrosion, after corrosion and after removal of the corrosion material. It was observed that the injection quantities for the first and second nozzles after corrosion decreased by 31.43 and 26.26% respectively, due to the deposits inside the injection holes. The injection quantities for two nozzles increased by 3.93 and 5.68% respectively, due to the enlargement of the holes after removal of corrosion deposits. |
URI: | https://doi.org/10.1179/174396712X13458062999220 https://www.tandfonline.com/doi/full/10.1179/174396712X13458062999220 http://hdl.handle.net/11452/24185 |
ISSN: | 1743-9671 1746-0220 |
Appears in Collections: | Scopus Web of Science |
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