Zirconia-Magnesia Inert Matrix Fuel and Waste Form: Synthesis, Characterization and Chemical Performance in an Advanced Fuel Cycle by Kiel Steven Holliday Dr. Ken Czerwinski, Examination Committee Chair Professor of Chemistry Chair of the Department of Radiochemistry University of Nevada, Las Vegas There is a significant buildup in plutonium stockpiles throughout the world, because of spent nuc...

Recent investigations show that there are different combustion strategies promise to achieve higher efficiencies in internal engines. Advanced modes such as reactivity controlled compression ignition (RCCI) and dual-mode dual-fuel (DMDF) have proven be able low NOx soot engine-out emissions while being operate over the complete engine map. On another front, intensive research has been done fuel...

The main aim of this paper is to improve the performance of high current dual active bridge converters when operated over a wide voltage range. A typical application is for fuel cell vehicles where a bi-directional interface between a 12V battery and a high voltage DC bus is required. The battery side voltage ranges from 11V to 16V while the fuel cell is operated between 220V and 447V and the r...

In diesel engines, it is difficult to reduce both smoke and NOx simultaneously. An experimental study was conducted to determine the performance and exhaust emission characteristics of a commercial single cylinder, natural aspirated, air cooled DI diesel engine. The system was modified to work on either dual fuel or diesel alone. The objective of this work is to investigate the possibility of d...