.... , 2017 , “ On-Board Particulate Filter Failure Prevention and Failure Diagnostics Using Radio Frequency Sensing ,” SAE Int. J. Engines , 10 ( 4 ), pp. 1667–1682. 10.4271/2017-01-0950 [12] Sappok , A. , Ragaller , P. , Bromberg , L. , Prikhodko , V. , Storey , J. , and Parks...

...William F. Northrop; Darrick Zarling; Xuesong Li In this work, engine-out particulate matter (PM) mass emissions from an off-highway diesel engine measured using a low-cost photometer, scanning mobility particle sizer (SMPS), elemental versus organic carbon (EC/OC) analysis, and a photo-acoustic...

...Max Hufnagel; Stephan Staudacher; Christian Koch Aircraft engines are subject to deterioration due to solid particle erosion. The environmental particulates encountered in service often feature broad particle size distributions and a generally large scatter of particle properties. In order...

.... Editor: David Wisler. 18 03 2018 11 04 2018 Aerospace applications Combined Composites Environmental Flame Gas turbine technology Particulate Coupled behavior Propulsion systems are required to operate at high temperatures over 1400 °C for various army operations...

... Particulate In aeronautic engines, soot simulation is of paramount importance, but computational fluid dynamic (CFD) literature remains scarce on the subject. Available methodologies to predict efficiently soot emissions are, from the author's perspective, neither able to describe correctly the effect...

... traffic corridors pass over or downwind of hundreds of volcanoes capable of hazardous explosive eruptions. When a volcanic eruption occurs, significant ash particulate clouds are formed and drift at different altitudes, for hundreds of kilometers depending on evolving meteorological conditions, which...

... Environmental Evaporation Gas turbine technology Heat transfer Multiphase flows Particulate Phase change Thermal Two-phase 22 07 2017 13 09 2017 Contributed by the Combustion and Fuels Committee of ASME for publication in the J OURNAL OF E NGINEERING FOR G AS T URBINES AND P...

...; final manuscript received August 7, 2017; published online February 13, 2018. Editor: David Wisler. 01 07 2017 07 08 2017 Combustion Computational fluid dynamics Experimental Particulate Sprays Due to the increasingly stringent regulations for reduction...

... received July 11, 2017; final manuscript received July 25, 2017; published online October 17, 2017. Editor: David Wisler. 11 07 2017 25 07 2017 Combustion Flame Fuels Particulate Combustion The increasing demand for aviation fuels, unstable fuel prices, stricter...

... 2017 13 07 2017 Experimental Modeling Multiphase flows Particulate Two-phase Aircraft engines are subject to a series of influences that lead to deterioration and damage during their operation. In order to provide efficient maintenance planning and effective preventive...

... sulfur diesel fuel was used for all the tests. In total, 65 engine runs were completed in order to reduce a five-dimensional objective function. In order to reduce nitrogen oxide (NO x ) emissions while keeping particulate matter (PM) below 0.09 g/kW h, solutions call for 43% exhaust gas recirculation...

...; final manuscript received July 13, 2016; published online October 4, 2016. Editor: David Wisler. 11 07 2016 13 07 2016 Fouling Gas turbine technology Component maintenance Particulate Component operations Fouling of compressor blades is an important mechanism leading...

...-fidelity experimental data are available. Combustion Combustors Fuel combustion Gas turbine technology Particulate Turbulence 26 06 2016 10 07 2016 Contributed by the Combustion and Fuels Committee of ASME for publication in the J OURNAL OF E NGINEERING FOR G AS T...

... issues described in this paper. 20 06 2016 24 06 2016 Gas turbine technology Particulate Turbines After the eruption of Mount St. Helens in 1980 and Mt. Galunggung in 1982, a considerable experimental program was mounted to investigate the impact of dust and ash ingestion...

... June 1, 2016. Editor: David Wisler. 20 04 2016 06 05 2016 Aerodynamics Aerospace Design optimization Engines Experimental Gas turbine technology Particulate Propulsion systems One common source of foreign object damage encountered by aircraft with gas turbine engines...

... Contaminant Iron boride Particulate size 63–90  μ m Lubricant oil Synthetic oil Fig. 3 Embeddability test rig The bearings are removed for analysis whereby the quantity and surface area of the residual embedded particles can be measured. This is achieved by applying chemically...

..., 2016. Editor: David Wisler. 22 10 2015 29 11 2015 Convective heat transfer Fouling Gas turbine technology Particulate Turbulence Jet engines are exposed to fine particulate matter such as sand and ash. Large amounts of particulate matter can be ingested at takeoff...

... online May 12, 2015. Editor: David Wisler. 01 03 2015 14 03 2015 12 05 2015 Filtration characteristics of fuel neutral soot particulate were studied using a recently developed heterogeneous multiscale filtration (HMF) model. In the HMF model, a probability density function (PDF...

... material. The results are also compared to previously published literatures. The decrease in COR is believed to be due to the changes in the surface of both materials due to oxide layer formation which occurs as the target material is heated. Environmental Experimental Multiphase flows Particulate...

... as the temperature approaches the melting temperature of sand. Environmental Experimental Multiphase flows Particulate Gas turbines are a popular source of power for aerospace and land-based applications. Particle ingestion can reduce engine life and performance. There are several different...