1. Institute for Combustion Science and Environmental Technology (ICSET), Western Kentucky University (WKU), Bowling Green, Kentucky 42101, North China Electric Power University, BaoDing 071003, HeBei, P.R. China, Mingchi University of Technology, Taipei, Taiwan, Electric Energy, Inc. (EEI), Joppa, Illinois 62953, and Electric Power Research Institute (EPRI), Palo Alto, California 94304