An Experimental Study on the Spray, Combustion, and Emission Characteristics of Two Types of Biodiesel Fuel
Autor: | Kihyung Lee, Hyungik Kim, Yungjin Kim |
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Rok vydání: | 2013 |
Předmět: | |
Zdroj: | Energy & Fuels. 27:5182-5191 |
ISSN: | 1520-5029 0887-0624 |
DOI: | 10.1021/ef400936a |
Popis: | In this study, we produced pure biodiesel and analyzed its properties. Also, pure biodiesel was blended with conventional diesel fuel in volumetric mixing rates of 5%, 20%, and 35%. Therefore, a total seven kinds of fuels were tested for this study. Injection quantity was measured according to the blending rate. Spray penetration, distribution, and evaporation characteristics were also clarified through a spray visualization system. Furthermore, the combustion flame was investigated using a single cylinder optical engine and a high-speed camera to understand how evaporation characteristics affect the combustion flame. Moreover, exhaust emissions were measured with an exhaust emission analyzer and a smoke meter. According to the results of the injection test, there were few differences between the characteristics of diesel and biodiesel-blended fuel regarding the injection quantity and penetration length when the fuel temperature was maintained at 60 °C. Hence, there were not any problems such as additiona... |
Databáze: | OpenAIRE |
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