... 2012 27 01 2012 air cleaners automobile manufacture automotive components automotive electronics catalysts combustion computerised instrumentation diesel engines exhaust systems mechanical engineering computing vehicle dynamics During the industrial development process...

... ratio or EGR rate, with the knowledge of the other. 20 01 2011 28 02 2011 18 05 2011 18 05 2011 combustion engine cylinders exhaust systems ignition internal combustion engines laser beam effects Driven by the concurrent, and often conflicting, requirements...

... approach in the next generation of components. 25 10 2010 25 11 2010 04 05 2011 04 05 2011 adhesion coatings corrosion engines exhaust systems valves Power density and service life of high performance and large-bore engines are frequently limited by thermal...

... the thermal load most at the rated engine speed and under a full load condition. 23 07 2009 08 02 2010 09 11 2010 09 11 2010 diesel engines engine cylinders exhaust systems fuel systems thermodynamics thermal load multiple injection diesel engine The power...

... loaded on the accelerated loading system with filters subjected to 180,000 miles (290,000 km) of on-road fleet testing using CJ-4 oils. Ash packing density, distribution, and composition were quite similar for both the laboratory and field-aged filters ( 20 ). The Cummins exhaust system is also...

... primarily to the lower evaporation temperature and longer ignition delay of fuel two. 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 exhaust systems ignition In recent years, among the alternative fuels, biodiesel and bioethanol are the most compatible and alternative energy sources for conventional petroleum fuels because of its biodegradable, low toxicity, oxygenated, renewable properties, and potential...

... and exhaust systems can already be simulated with sufficient precision, it still represents a considerable difficulty to predict the combustion process exactly. In this contribution, an empirical combustion model for large prechamber gas engines is presented, which was evolved based on measurements...

...(00)00488-0 Biruduganti , M. , Gupta , S. , McConnell , S. , and Sekar , R. , 2004 , “ Nitrogen Enriched Combustion of a Natural Gas Engine to Reduce NOx Emissions ,” ASME Paper No. ICEF2004-843. air pollution control combustion engine cylinders exhaust systems...

...% lower than its optimum value. The idle test also showed that a certain amount of EGR is needed in order to minimize the pressure rise rate. 21 05 2009 02 06 2009 26 05 2010 26 05 2010 air pollution control combustion diesel engines exhaust systems Partially...

... engines exhaust systems finite volume methods fuel systems intake systems (machines) diesel engine turbocharging system variable valve timing engine simulation Some high-speed supercharged intercooled diesel engines for military use, railway use, marine use, or truck use have problems...

... a temperature difference. Because of the different heats of formation and sensible enthalpies associated with the chemical species, this assumption is reviewed and a conclusion as to the model formulation is presented. diesel engines exhaust systems filtration pollution control surface chemistry...

... medium-duty diesel engine is the goal of the present work. air pollution closed loop systems combustion compressors diesel engines exhaust systems fuel systems open loop systems shapes (structures) 2010 American Society of Mechanical Engineers ...

.../oxygen equivalence ratio. air pollution control combustion computational fluid dynamics exhaust systems gas turbines 27 07 2008 10 09 2008 26 05 2009 2009 American Society of Mechanical Engineers ...

... 2008 11 09 2008 06 02 2009 aerosols aerospace engines aerospace propulsion air pollution control air traffic combustion equipment condensation exhaust systems fans fuel economy gas turbines The importance of air-traffic pollutants in the global climate, especially...

...Asim Maqsood; A. M. Birk Ejectors are commonly employed in gas turbine exhaust systems for reasons such as space ventilation and IR suppression. Ejectors may incorporate bends in the geometry for various reasons. Studies have shown that the bend has a deteriorating effect on the performance...

... flow uniformity, a wide-angle diffuser with an appropriate set of screens sometimes yields a pressure recovery that is higher than what would be achieved by the same diffuser without screens. This is important as low pressure recoveries in the diffuser represent large head loss in the exhaust system...

... was found for richer operating conditions. 12 11 2007 13 11 2007 06 06 2008 air pollution control biofuel combustion exhaust systems ignition internal combustion engines biodiesel particulate size distribution combustion characteristics exhaust emission injection rate...

... and experimental results: ( a ) frequency versus inlet diameter for 50 cm exhaust duct pulsejet and ( b ) frequency versus exhaust duct length for 1.6 cm inlet diameter 02 05 2007 07 01 2008 28 04 2008 acoustic wave propagation combustion exhaust systems jet...

... 26 03 2008 air pollution control diesel engines exhaust systems fuel systems nitrogen compounds smoke water It has been recognized for some time that water-in-fuel emulsions are effective for reducing N O x and smoke emissions from diesel engines ( 1 2 ). However...