RT Journal Article ID 5efc8f123b0e3963 A1 Kastengren, Alan L. A1 Tilocco, F. Zak A1 Duke, Daniel A1 Powell, Christopher F. A1 Zhang, Xusheng A1 Moon, Seoksu T1 TIME-RESOLVED X-RAY RADIOGRAPHY OF SPRAYS FROM ENGINE COMBUSTION NETWORK SPRAY A DIESEL INJECTORS JF Atomization and Sprays JO AAS YR 2014 FD 2014-03-06 VO 24 IS 3 SP 251 OP 272 K1 sprays K1 x-ray K1 radiography K1 engine combustion network K1 diesel K1 Spray A AB A significant hurdle to the understanding of sprays is the link between nozzle geometry and the fluid distribution in the spray. X-ray radiography can help to clarify this link by providing quantitative measurements of the spray density in the near-nozzle region, including at the exit plane. The current work describes x-ray radiography measurements performed at Argonne National Laboratory under the "Spray A" conditions of the Engine Combustion Network. Four injector samples have been studied, and model-dependent reconstructions have been used to generate 3D maps of the average fuel density as a function of time. These measurements reveal differences between the sprays from nominally identical injectors that can be interpreted in terms of previously measured geometric differences in the injector nozzles. PB Begell House LK https://www.dl.begellhouse.com/journals/6a7c7e10642258cc,705dd5bc48224215,5efc8f123b0e3963.html