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首页> 外文期刊>International Journal of Natural and Engineering SciencesbElectronic resource >Effects of CuNO3 Nano Particle on Diesel Fuel-Propanol Blend Fuels
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Effects of CuNO3 Nano Particle on Diesel Fuel-Propanol Blend Fuels

机译：CuNO3纳米颗粒对柴油-丙醇混合燃料的影响

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摘要

In this experimental study, usage of CuNO3 nanoparticles as diesel fuel additives were studied in order to improve the fuel properties and to decrease pollution emissions. The nano particles were added into blend of 10% i-propanol and 90% diesel fuel (P10) at the rate of 50 ppm and 100 ppm for preparing test fuels. The test fuels were called as dose ratio of nano particles and symbol of nano particle metal such as‘‘P10Cu50”. An ultrasonic shaker was used in order to obtain a uniform suspension of the nano particles in P10 fuel. Exhaust emission tests with a four single cylinder direct injection diesel engine were performed at full load conditions. Viscosity, density, Cetane number, copper strip corrosion and heating values of the test fuels were determined. Addition of the nano particles improved Cetane number values of P10. However, the other fuel properties did not change significantly. During the tests, better emission results were obtained with P10Cu100. Smoke opacity, CO and HC emissions decreased by 23.54%, by 31.03% and by 42.85%, respectively. In general, higher NO emissions with addition of nano particles were observed at higher engine speeds.
机译：在本实验研究中，研究了使用CuNO3纳米颗粒作为柴油添加剂的目的，以改善燃料性能并减少污染排放。将纳米颗粒以50ppm和100ppm的比例添加到10％异丙醇和90％柴油（P10）的共混物中以制备测试燃料。测试燃料被称为纳米粒子的剂量比和纳米粒子金属的符号，例如“ P10Cu50”。为了获得纳米颗粒在P10燃料中的均匀悬浮，使用了超声波振荡器。在满载条件下使用四缸单缸直喷柴油发动机进行了废气排放测试。确定了测试燃料的粘度，密度，十六烷值，铜带腐蚀和热值。纳米颗粒的添加改善了P10的十六烷值。但是，其他燃料特性没有明显变化。在测试过程中，使用P10Cu100获得了更好的发射结果。烟的不透明度，CO和HC排放分别降低了23.54％，31.03％和42.85％。通常，在较高的发动机转速下观察到较高的NO排放量并添加了纳米颗粒。

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