1. Department of Aeronautics and Astronautics; Kyushu University; 744 Motooka, Nishi-ku Fukuoka Japan
2. International Institute for Carbon-Neutral Energy Research (WPI-I2CNER); Kyushu University; 744 Motooka, Nishi-ku Fukuoka Japan
3. Department of Mechanical Engineering; Kyushu University; 744 Motooka, Nishi-ku Fukuoka Japan