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首页> 外文会议>2011 International Conference on Materials for Renewable Energy Environment >Performance and emission characteristics of diesel engine fueled with emulsified diesel
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Performance and emission characteristics of diesel engine fueled with emulsified diesel

机译：乳化柴油为燃料的柴油机性能和排放特性

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In this study, LSD (Shanghai IV low sulfur diesel), HSD (China II diesel), Emulsified LSD (10% of water with 90% Shanghai IV diesel by volume) and Emulsified HSD (10% of water with 90% China II diesel by volume) were tested in a high-pressure common rail diesel engine to investigate the power performance, fuel economy and emission characteristics of the engine. The study shows that there is small impact on power performance of the diesel engine fueled with four tested fuels. The China III diesel engine fueled with LSD has better power performance, fuel economy and lower PM emissions than HSD. When the China III diesel engine was fueled with four tested fuels, CO, HC, NOX and PM emissions could meet China III emission standards, but could not fully meet China IV emission standards. It is more efficient to reduce CO, HC, NOX and PM emissions when engine is fueled with emulsified diesel than neat diesel. Compared Emulsified HSD with HSD, the decreases were, 3.92%, 7.14%, 2.22% and 21.02% respectively for PM, CO, HC and NOX emissions of the tested engine, while compared Emulsified LSD with LSD, the corresponding decreases were 17.31%, 10.71%, 7.22% and 15.82% respectively.
机译：在这项研究中，LSD（上海IV低硫柴油），HSD（中国II柴油），乳化LSD（10％的水和90％上海IV柴油的体积）和乳化HSD（10％的水与90％China II的柴油）在高压共轨柴油发动机上进行了测试，以研究发动机的动力性能，燃油经济性和排放特性。研究表明，使用四种试验燃料对柴油发动机的动力性能影响很小。与HSD相比，采用LSD的国三柴油机具有更好的动力性能，燃油经济性和更低的PM排放。当国三柴油机使用四种经过测试的燃料作为燃料时，CO，HC，NO X 和PM排放量可以满足国三排放标准，但不能完全满足国四排放标准。当发动机使用乳化柴油作为燃料时，与纯柴油相比，减少CO，HC，NO X 和PM排放更为有效。乳化HSD与HSD相比，被测发动机的PM，CO，HC和NO X 排放量分别降低了3.92％，7.14％，2.22％和21.02％。 ，相应的下降分别为17.31％，10.71％，7.22％和15.82％。

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