Aerospace Propulsion Pictures  
concordeinlet2.png
Concorde engine inlet.
03.30.22
concordeinlet.png
Concorde engine inlet mechanism.
Screenshot_2022-04-06_08-44-08.png
Overexpanded nozzle flow while testing space shuttle main engine.
04.06.22
Screenshot_2022-04-06_08-43-43.png
SR71 Blackbird at takeoff. Despite the flow being uniform at the nozzle exit, some "diamonds" appear downstream due to overexpansion.
Inlet_shock_waves_at_Mach_2.jpg ./download/file.php?id=11844 ./download/file.php?id=11844&t=1
Inlet shock waves at Mach 2.
10.09.23
schlieren1.png
Schlieren photograph of overexpanded nozzle.
10.30.23
schlieren2.png
Schlieren photograph of overexpanded nozzle.
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