Pulse Detonation Engine run

This is a segment of a 38mm in Diameter detonation combustor firing without a nozzle to reduce the force on the test equipment. Sorry the sound equipment cannot keep up with the blast pressure. The run time was kept short as the regenerative cooling was not used this time. This series of tests were to finalize fill-fraction/firing rate trade-off, and 6 different deflagration to detonation obstacles. I was able to substantially reduce intake pressure drop resulting in higher fire rates with much improved firing precision.
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