About OKAMOTO Hiroyuki
About Astro Res. Corp., Yokohama, JPN
About NISHIDA Michio
About Sojo Univ., Kumamoto, JPN
About Transactions of the Japan Society for Aeronautical and Space Sciences
About electric rocket engine
About アークジェットスラスタ
About Rocket engines
About 放射冷却
About アークジェットスラスタ
About 数値解析