1. Department of Mechanical and Aerospace Engineering, The Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong, China.
2. Department of Building Environment and Energy Engineering and Department of Mechanical Engineering, The Hong Kong Polytechnic University, Hong Kong, China.
3. Department of Mechanical Engineering, City University of Hong Kong, Kowloon, Hong Kong, China.
4. HKUST Shenzhen-Hong Kong Collaborative Innovation Research Institute, Futian, Shenzhen, China.