[1] Beijing Univ Aeronaut & Astronaut, Inst Fluid Mech, Beijing 100083, Peoples R China
[2] Beijing Univ Posts & Telecommun, Sch Sci, Beijing 100876, Peoples R China
[3] Beijing Univ Aeronaut & Astronaut, Natl Lab Software Dev Environm, Beijing 100083, Peoples R China
[4] Catholic Univ Taegu, Dept Phys, Hayany 712702, Kyoungpook, South Korea