Propulsion

Building innovative solutions to power human exploration, furthering the deep space mission.
Our expertise in design, analysis, systems engineering, integration, manufacturing, and test provides full-spectrum support for launch vehicles, missile systems, and spacecraft. We have experience with most rocket propellants:
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Liquid and gaseous oxygen, methane, and hydrogen
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Propane and ethane
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Nitrous oxide and hydrogen peroxide
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Hydroxy-terminated polybutadiene (HTPB) and various solid and hybrid fuels
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Hydroxylammonium nitrate (HAN) (AF-315E) and hydrazine
Mechanical and propulsion testing
We have the experience, capabilities, and facilities to provide rapid, cost effective propulsion, mechanical, and environmental testing solutions for our customers:
- Propulsion testing of up to 50,000-lbf thrust-class engines and stages, including liquids, solids, hybrids, and gases; hypergolic storable propellants; and green propellants
- Mechanical testing of pneumatic and hydraulic systems, including cryogenics to hot gases, structural development and qualification, and proof and burst
- Environmental testing, including vibration, temperature cycling, and thermal shock and vacuum
Operational Fires
Under the Operational Fires (OpFires) Propulsion System program, Leidos and Exquadrum, Inc. are designing and developing a ground-launched system for hypersonic boost glide weapons.