Hypersonic weapons are breaking the rules of modern warfare. Flying at more than five times the speed of sound, maneuvering ...
The world's first hydrogen-fueled hypersonic jet may be able to reach a simply astounding speed of 12 times the speed of ...
Abstract: A variable Mach number nozzle for aerodynamic engine tests was designed and calibrated. In this nozzle, only one hydraulic actuator made freestream Mach number change between 2 and 4 during ...