1. Department of Engineering & Engineering Technology, East Tennessee State University, 1276 Gilbreath Dr., Johnson City, TN 37614
2. Department of Mechanical Engineering, University of Houston, 4800 Calhoun Road, Houston, TX 77004
3. Department of Mechanical Engineering, National Renewable Energy Laboratory, Golden, CO 80401
4. Department of Mechanical Engineering, University of Wyoming, 1000 E. University Ave., Laramie, WY 82071
5. Department of Environmental Science and Engineering, University of Texas at El Paso, 500 W. University Ave., El Paso, TX 79968
6. Department of Mechanical Engineering, University of Texas at El Paso, 500 W. University Ave., El Paso, TX 79968