李军,刘彪,郭超,汪洪雷
摘要：为解决石油资源短缺和环境污染的问题,将地沟油作为新能源应用于柴油发动机中,运用GT-Power发动机仿真软件分析地沟油的燃烧特性与排放特性。仿真结果表明:发动机燃用地沟油时较燃用纯柴油时功率有所下降,燃油消耗率升高,有害排放物中CO明显降低而NOx并无明显变化。燃用地沟油和甲醇的混合燃料时其动力性、经济性和排放特性要比单独燃用地沟油或甲醇时均有所改善。
关键词： 发动机;GT-Power;地沟油;性能
Abstract: To solve the problem of
shortage of petroleum resources and environmental pollution,waste oil as a new
energy was used in diesel engines.The GT-Power engine simulation software is
used to analyze the combustion characteristics and emission characteristics of
the waste oil.Simulation results show that diesel engine fueled with waste oil
power have shown that power drops,fuel consumption increases,harmful emissions
of CO,NOx have no significant changes;However,fueled with methanol and waste
oil mixture,engine power,economy and emission characteristics were apparently
improved than separate burning waste oil or methanol.
Keywords: Engine;GT-Power;Waste
Oil;Performance
基金项目: 重庆市教委自然科学项目(KJ090408);; 重庆市教委项目(0903070)
参考文献:
[1]陈家瑞主编.汽车构造:上册[M].北京:机械工业出版社,2005.
[2]蒋德明,黄佐华.内燃机替代燃料燃烧学[M].西安交通大学出版社,2007.
[3]冀星.利用餐厨垃圾中的油脂生产生物柴油技术与政策问题研究[J].岩石力学与工程学报,2011.9,22(33),36-45;
[4]袁权.能源化学进展[M].北京:化学工业出版社,2010.
[5]Gamma Technologies.GT-SUITE flow
REFERENCE MANUAL.VERSION6.1 August,2005(07).
[6]Jun Li,Chao Guo,Wenbin Wang,Zhuojian
Wu.Optimal Mixture Ratios of Biodiesel Ethanol Diesel for Diesel
En-gines.Energy and Power Engineering.2011,(5):625-629.
[7]李国良,赖春杰.生物柴油燃料对柴油机不同负荷工况微粒粒度分布的影响[J].热科学与技术,2011.10(1)67-70.
[8]张天顺,张汝坤.柴油机掺烧桐油制备生物柴油的动力性和经济型[J].农机化研究.2011.3(7):56-59.
[9]王文宾,李军,郭超,等.混合动力汽车的动力系统[J].重庆交通大学学报,2011.2(1):34-36.
[10]郭超,李军,王文宾,等.可燃冰混合燃料发动机性能与排放的仿真[J].汽车安全与节能学报,2011.2(3):246-249.
|
