..., autoignition, combustion, and engine-out emissions [( 9 )]. It can be noted that no studies are available so far in literature on the effect of swirl on diesel engines fuelled with JP8. Also, as worldwide concern about NO x and particulates emissions with conventional petroleum derived fuels is growing...

... diesel engines optimisation petroleum Taguchi methods 17 07 2010 16 01 2011 26 08 2011 26 08 2011 2011 American Society of Mechanical Engineers ...

... gratefully acknowledge support for this work from Denso Corporation. 04 06 2010 18 09 2010 19 05 2011 19 05 2011 diesel engines dissociation drops nozzles orifices (mechanical) petroleum sprays group-hole nozzle Sauter mean diameter (SMD) droplet mean velocity...

... FSN, it is desired to report mass emissions of soot using empirical correlations derived for use with petroleum diesel fuels and conventional modes of combustion. The work presented in this paper compares the experimental results of well known formulas for calculating the mass of soot using FSN...

... equipment petroleum sparks Spark ignition (SI) engine performance is influenced by combustion phasing and duration: These parameters are related to the spark advance setting. The SA is usually controlled in an open loop: A calibration phase is therefore required to determine optimal SA values...

... emission nitrogen compounds oxygen compounds petroleum 27 09 2010 12 10 2010 15 04 2011 15 04 2011 2011 American Society of Mechanical Engineers ...

... returning to self-reliance is to develop petroleum alternatives. Toward that end, the U.S. legislation, requiring a fourfold increase in alternative fuel production, was recently introduced ( 2 ). This equates to a 36 billion production capacity by 2022, with alcohols playing a significant role in powering...

... performance. 15 12 2009 05 02 2010 09 11 2010 09 11 2010 additives engines exhaust systems fuel economy lubricants petroleum Ash accumulation in diesel particulate filters (DPFs) is one of the most important factors contributing to the reduction in DPF service life...

... petroleum Due to the strong influence of diesel sprays on diesel engine performance and emissions, diesel sprays and injectors have been a subject of significant recent research interest. It is well understood that the geometry of the injector can have a profound influence on the spray behavior ( 1...

... Biodiesel is a promising fuel for diesel engines since it is partially renewable and can be derived from a number of plant sources. It also has been reported to have lower smoke, CO, and THC emissions than petroleum diesel ( 8 ). The use of LTC modes with biodiesel has been relatively unexplored although...

... . 10.1016/j.combustflame.2008.10.016 12 10 2009 10 12 2009 16 08 2010 16 08 2010 air pollution measurement combustion diesel engines evaporation exhaust systems petroleum soot The soot emissions from diesel engines have a proven impact on human health ( 1 2...

..., such as combustion chamber characteristics, turbocharger characteristics, and allowable enrichment limit. breakdown analysis combustion phasing airflow limitation aerodynamics combustion compressors electric breakdown gas turbines internal combustion engines petroleum 11 05 2009 06...

... and this enables the heat release profile to be shaped. 21 05 2009 09 07 2009 18 06 2010 18 06 2010 diesel engines petroleum In conventional compression-ignition (CI) engines diesel fuel is injected near the end of the compression stroke, near top dead center (TDC...

.... 24 02 2009 24 08 2009 20 05 2010 20 05 2010 automobile industry automotive components cavitation computational fluid dynamics drops flow instability fuel systems hydrodynamics internal combustion engines nozzles petroleum shear turbulence two-phase flow...

... 2009 23 05 2009 26 04 2010 26 04 2010 fuel systems ignition intake systems (machines) manifolds parameter estimation petroleum thermal analysis valves Over 80% of the total CO and HC emissions in standard driving cycles are generated during the cold phase when cars...

... 01 2010 22 01 2010 combustion engines internal combustion engines motorcycles petroleum Motor vehicle exhaust emissions are significant sources of air pollution with important implications for human health and global warming effects. Exhaust emission and fuel economy...

...Clifford A. Moses; Petrus N. J. Roets In 1999, as the only inland petroleum refinery in South Africa was reaching capacity, Sasol gained approval of a semisynthetic jet fuel (SSJF) for civil aviation to augment production and meet the growing demand for jet fuel at the airport in Johannesburg...

... global warming mass spectroscopy nitrogen compounds petroleum thermal analysis vegetable oils viscosity In recent years, two important factors have influenced the world’s energy market. First, the increased demand for petroleum fuels has steadily raised their price to impose economic burden...

... than those from diesel flames. biofuel combustion flames gas turbines petroleum swirling flow In contrast to biomass syngas requiring large scale operation, liquid biofuels offer greater flexibility since the fuel can be transported easily. Liquid biofuels offer the prospects...

... are reduced to 25 – 50 ppm , 15% O 2 , if full prevaporization and premixing can be achieved ( 1 ). emission sprays flames combustion gas mixtures petroleum ultrasonic equipment vaporisation anemometers aerospace engines 14 10 2006 24 10 2006 2007...