Pyroflask 2.0 development and testing

This jet engine is the Latest in the Pyroflask series. It uses a stainless steel water bottle as the combustion chamber and has a 3D printed compressor. some basic changes in the compressor design and some added film cooling solved most of the Issues of the 1.0 series. Still, this engine wasn't without problems. It had trouble with ignition at first and the compressor would regularly overheat. Thankfully I was able to add automatic spark ignition and an intake choke to help startup as you see later in the video. Unfortunately the compressor overheating was only able to be solved by freezing it with a CO2 fire extinguisher.