1. Department of Mechanical Engineering, University of Michigan-Dearborn, Dearborn, MI 48128-1491 e-mail:
2. Institute of Thermodynamics and Fluid Mechanics, Ilmenau University of Technology, P.O. Box 100565, Ilmenau 98684, Germany e-mail:
3. Institut Jean Le Rond D'Alembert, Université Pierre et Marie Curie, 4 place Jussieu, Paris Cedex 05 F-75252, France e-mail: