1. Department of Mechanical Engineering, Tokyo Institute of Technology, 2-12-1-I6-33, Ookayama, Meguroku, Tokyo 152-8550, Japan
2. Mechanical Engineering, Institut Teknologi Nasional Bandung, Bandung, 40124 West Java, Indonesia
3. Department of Chemical Engineering, Tokyo University of Agriculture and Technology, 2-24-16 Naka-Cho, Koganei, Tokyo 184-8588, Japan