1. Institute of Internal Combustion Engine, Dalian University of Technology, Dalian, China
2. Departamento de Engenharia Mecânica, Univ Estadual Paulista (UNESP), Ilha Solteira, São Paulo, Brasil
3. Faculty of Mechanical Engineering, Universiti Teknikal Malaysia Melaka, Hang Tuah Jaya, Melaka, Malaysia