1. Department of Energy Technology, Aalto University School of Engineering, POB: 14100, FI-00076 Aalto, Espoo, Finland
2. Department of Thermo-Fluids, Faculty of Mechanical Engineering, Universiti Teknologi Malaysia, 81310 UTM, Johor Bahru, Malaysia
3. Faculty of BioScience and Medical Engineering, Universiti Teknologi Malaysia, 81310 UTM, Johor Bahru, Malaysia