Here's test number 7 of the TrueZer0 Lunar Lander Challenge rocket motor. This motor has been modified to increase the pressure drop across the injection plate. It also adds additional stainless steel screens to the end of the cat pack.
The motor is now blowing clear, and making 3000N of thrust (Thanks Juan and Erik!).
We made this motor ourselves. The catalyst came from Tecaeromex. There is no combustion in this motor, but the motor will produce thrust as long as you feed it hydrogen peroxide for decomposition.
scottzeeb 3 years ago