1. Department of Theoretical Mechanics, Tomsk State University, 634050 Tomsk, Russia
2. Laboratory on Convective Heat and Mass Transfer, Tomsk State University, 634050 Tomsk, Russia
3. Department of Mechanical Engineering, Technology Faculty, Firat University, Elazig, 23119 Turkey
4. Department of Medical Research, China Medical University Hospital, China Medical University, Taichung, Taiwan