[1] Petr Univ Technol, Ahwaz Fac Petr Engn, Dept Gas Engn, Ahvaz, Iran
[2] Griffith Univ, Griffith Sch Environm, Nathan Campus, Nathan, Qld 4111, Australia
[3] Natl Inst Technol, Dept Elect & Control Engn, Niihama, Japan
[4] So Cross Univ, Sch Environm Sci & Engn, Lismore, NSW 2480, Australia