1. Department of Mechanical and Manufacturing Engineering, Aalborg University, Pontoppidanstraede 101, 9220 Aalborg East, Denmark,
2. Department of Mechanical and Manufacturing Engineering, Aalborg University, Pontoppidanstraede 101, 9220 Aalborg East, Denmark
3. Department of Chemistry, CICECO, Universidade de Aveiro, 3810-193 Aveiro, Portugal