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100 lbf RCS Thruster LOX/LCH4 Igniter 15 lbf Thruster ACCGT 500 lbf Thruster TCC REHM AFRL Projects

100 lbf Transpiration Cooled RCS Thruster

  • Operates with liquid and gaseous oxygen and methane

  • Methane transpiration keeps the combustion chamber cool.

  • 260 psia chamber pressure

  • Demonstrated viability of using methane as transpiration coolant in a workhorse thruster

  • Customer: NASA/JSC