Propulsion
Building innovative solutions to power human exploration
Our expertise in design, analysis, systems engineering, integration, manufacturing, and test provides full-spectrum support for launch vehicles, missile systems, and spacecraft.
Rocket Propellants
- Liquid Oxygen, Nitrous Oxide, and Hydrogen Peroxide
- Kerosene (RP-1), Propane, Ethane, Methane, Hydrogen
- Hydroxylammonium nitrate (HAN) (AF-315E) and hydrazine
- Solid and Hybrid rocket motors
Testing
- Propulsion testing: up to 50,000-lbf thrust-class engines and stages, cryogenic propellants, storable propellants, in-house vacuum propulsion testing
- Mechanical testing: pneumatic, cryogenic, and hydraulic systems, structural development and qualification, proof and burst
- Environmental testing: vibration, temperature cycling, thermal shock, and vacuum
RCS Thruster Case Study
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- GOX/GCH4 Propellant
- Radiatively Cooled Thrust Chamber & Nozzle
- Additively Manufactured Injector
- Two Thrust Modes
- Nominal Mode for General Maneuvers
- Low Mode for Fine Control
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- Nominal Thrust: 890 N (200 lbf)
- Low Thrust:110 N (25 lbf)
- ISP: 345 sec
- O/F Ratio: 3.0
- Minimum Impulse Bit: 2.75 N-s
- Design Steady State Duration: >100 sec
- Design Cycle Life: >100,000 Pulses