Keywords: Supersonic blunt nose inlet.png Nasa has recently shown that a bow shock wave widens and flattens before it reaches the ground while multiple shocks produce N-waves with a lot of energy in the audio range As internal supersonic compression can unstart designers want external compression As these produce also external shocks they have to be located at the nose Source various sources mostly NASA -> my head -> vector graphics -> png Date 2005-09-15 Author Arne Christian Rosenfeldt 2005-09-15 own assumed Arnero Sonic boom |