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Performance and emission characteristic studies on CRDI diesel engine fuelled with plastic pyrolysis oil blended with ethanol and diesel

机译:掺有乙醇和柴油的塑料热解油为燃料的CRDI柴油机的性能和排放特性研究

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This paper mainly focuses on the utilisation of plastic pyrolysis oil (PPO) and its' blends with diesel and ethanol in different proportions in a modified diesel engine fitted with common rail direct injection (CRDI) facility. PPO was subsequently blended with diesel and ethanol and characterisation has been done. Experiments were conducted to investigate the impact of injection timing (IT) and injection pressure (IP) on the performance of modified CRDI engine fuelled with PPO and its blends with diesel and ethanol. From the experimental investigations, IT of 10°bTDC and IP of 900 bar were found as best operating parameters to obtain maximum brake thermal efficiency (BTE) with lowered emissions for the fuel combinations utilised in the investigations. PPO as substitute to diesel fuel could be viable if its major concern is to finding permanent resources.
机译:本文主要研究塑料热解油(PPO)及其与柴油和乙醇不同比例的混合物在配备共轨直喷(CRDI)设施的改进型柴油机中的应用。随后将PPO与柴油和乙醇混合,并进行了表征。进行实验以研究喷射正时(IT)和喷射压力(IP)对以PPO为燃料的改性CRDI发动机及其与柴油和乙醇的混合物的性能的影响。从实验研究中,发现10°bTDC的IT和900 bar的IP是最佳操作参数,从而获得了最大的制动热效率(BTE),并降低了研究中使用的燃料组合的排放。如果PPO的主要关注点是寻找永久性资源,那么它可以替代柴油。

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