【作者】

Gongping Mao，Zhong Wang

【摘要】

论文已在中国上海举行的2013年CIMAC大会上发表。论文的版权归CIMAC所有。The effects of biodiesel blending fuels with different biodiesel fractions on power performance, fuel economy and emission characteristics were investigated on a high pressure common rail diesel engine, according to ESC steady state 13-mode test cycle without modifications of engine construction and parameters adjustment. The test results showed that the engine power decreases slightly, fuel consumption increases, while energy consumption decreases. With the increase of biodiesel fuel proportion in blends fuel, the brake specific emissions(BSE),weighted BSE, and 13-mode weighted average BSE of CO, PM and HC decrease, but ones of NOx appears as opposite trend. On higher load, contribution rate of CO, PM and NOx are greater, while one of HC is smaller.

【会议名称】

第27届CIMAC会议

【会议地点】

上海

【下载次数】

1

返回