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The effect of ethanol, petrol and rapeseed oil blends on direct injection diesel engine performance and exhaust emissions
diesel engine ethanol petrol rapeseed oil performance efficiency emissions smoke opacity
2010/6/1
The article deals with the testing results of a four stroke four cylinder, DI diesel engine operating on pure rapeseed oil (RO) and its 2.5vol%, 5vol% and 7.5vol% blends with ethanol (ERO) and petrol ...
Experimental Analysis of the Effects of Fuel Injection Pressure and Fuel Cetane Number on Direct Injection Diesel Engine Emissions
Diesel engine Injection pressure Emission Cetane number
2009/10/12
The e ects of di erent fuel cetane numbers and fuel injection pressures on a diesel engine emission were investigated. For this purpose, fuels with 46, 51, 54.5 and 61.5 cetane numbers were tested in ...
甲醇缸内直喷发动机均质燃烧特性研究（Experiment on Homogeneous Charge Combustion Characteristics of Direct-injection Spark-ignition Methanol Engine）
缸内直喷 均质燃烧 甲醇发动机 燃烧特性 试验
2009/7/29
在一台四缸柴油机改造的火花点火甲醇缸内直喷发动机上，高负荷时，在进气冲程将燃油喷入缸内，形成近化学计量比的混合气来实现均质燃烧。通过对典型工况的气缸压力的测量和分析，探讨了不同参数对甲醇发动机燃烧特性的影响。结果表明：甲醇缸内直喷发动机最大功率和最大扭矩比原机分别提高5.88％和20.90％，发动机最高热效率可达35.3%，远高于普通汽油机水平。甲醇缸内直喷发动机的滞燃期和急燃期随负荷的增加而变小...
Liquid Chromatographic Determination of Malvidin-3-O-Glucoside and Malvidin 3, 5-O-Diglucoside in Wine Samples by Direct Injection
Chromatographic analysis direct injection malvin oenin wine
2009/1/14
A method for the determination of malvidin 3-O-glucoside (Oenin), and malvidin 3, 5-O-diglucoside (Malvin) in wines by on line HPLC coupled with UV, and fluorescence detectors is described. With the p...
Environmental Pollution Assessment of Different Diesel Injector Location Of Direct-Injection Diesel Engines: Theoretical Study
Diesel engine emissions variable injector location simulation of diesel engine
2008/12/26
An Analytical investigation on the effect of injector location of a four-stroke DI diesel engine on its pollutants’ emissions was carried out under different injector locations ranging from central to...
Performance and exhaust emissions of direct-injection diesel engine operating on rapeseed oil and its blends with diesel fuel
Diesel engine rapeseed oil fuel blends performance efficiency emissions smoke opacity
2005/10/31
The purpose of this research is to examine the effect of rapeseed oil (RO) inclusion into Diesel fuel (DF) on engine performance parameters. During engine operation at 1 400, 1 800 and 2 200 min-1 the...