airplane

  • China Might Have Built a Mach 9 Kerosene-Powered Hypersonic Engine

    China Might Have Built a Mach 9 Kerosene-Powered Hypersonic Engine

    Researchers in China claim to have developed a hypersonic engine capable of propelling a plane up to speeds of Mach 9, nine times the speed of sound. Interesting Engineering reported that Liu Yunfeng, a senior Chinese Academy of Sciences engineer, led the team that created the unique detonation wave engine. The engine generates thrust via…