[1] Univ Siegen, Inst Engn Thermodynam, D-57076 Siegen, Germany
[2] Univ Duisburg Essen, Inst Combust & Gas Dynam React Fluids, D-47057 Duisburg, Germany
[3] Univ Littoral Cote dOpale, Lab PhysicoChim Atmosphere, F-59140 Dunkerque, France
[4] Sandia Natl Labs, Albuquerque, NM 87185 USA
[5] Texas A&M Univ, Dept Mech Engn, College Stn, TX 77843 USA