1. LAB University of Applied Sciences,Department of Technology,Lappeenranta,Finland
2. University of L’Aquila,Department of Industrial and Information Engineering and Economics,L’Aquila,Italy
3. LUT University,Department of Mechanical Engineering,Lappeenranta,Finland
4. LUT University,School of Energy Systems,Lappeenranta,Finland
5. University of Oulu,Materials and Mechanical Engineering,Oulu,Finland