We are fascinated by the hybrid rocket engine which [Ben Krasnow] built and ... a valve which connects to the oxygen tank. There is a nozzle on the outflow end. Check out the video after the ...

This does not protect the nozzle itself ... This engine intended to be used as a torch igniter for a much larger rocket engine. Fuel is injected into the front of the combustion chamber, where ...

The supersonic flow in expansion nozzles and the acoustic emission of the engine exhaust jet are ... investigates the basic processes in rocket combustion chambers, in particular fuel preparation, ...