AD ASTRA ROCKET CO — National Aeronautics and Space Administration SBIR Phase I: Z10
AD ASTRA ROCKET CO — SBIR Phase I award from National Aeronautics and Space Administration.
Phase I SBIR feasibility signal
- Phase I awards fund proof-of-concept work. For capture teams, they mark early interest from National Aeronautics and Space Administration in a technical approach.
- Watch for Phase II follow-ons from the same firm/topic family — that conversion path is where budgets and transition pressure rise.
- Obligated amount $149,913. Cross-check similar awards in the same agency and technology tags for going-rate context.
- Topic code Z10 links this award to a solicitation family — search the same topic stem for incumbents and recompete timing.
- Amount
- $149,913
- Agency
- National Aeronautics and Space Administration
- Program / Phase
- SBIR · Phase I
- Topic
- Z10
- Solicitation
- SBIR_22_P1
- NAICS
- —
- Place of performance
- TX
- Period
- 2022-07-21 → 2023-01-25
Description
Ad Astra Rocket Company proposes a novel method of manufacturing a VASIMRreg; coupler.nbsp; This method intends to increase the surface area in contact between the actively cooled coupler and the plasma facing GCT resulting in a lower heat flux between the components, lower temperature on the GCT, higher operational temperature margin, and ultimately a higher steady-state operational power limit of 100 kW for the VX-200SStrade; prototype.nbsp; This innovation is anticipated to increase the contact surface area by a factor of 3 and lower the temperature of the full-scale Ion Cyclotron Heating (ICH) GCT by roughly 40%.nbsp; This manufacturing method will first be applied to a small-scale coupler assembly that will then have its thermal performance experimentally verified and compared to a traditionally-manufactured small-scale coupler assembly.nbsp; At the completion of the Phase I work, Ad Astra will provide a small-scale prototype demonstrating the viability of the manufacturing method and a report that contains experimental data, simulation results, analysis, predicted thermal performance of the full-scale ICH coupler assembly, and a design/test plan for thruster-level integration and demonstration to be implemented in Phase II.nbsp;This maturation of the VASIMRreg; engine will move it closer to commercialization. The VASIMRreg; engine is a high-power electric propulsion system approaching TRL 5.nbsp; Past prototypes have exceeded many key performance parameters detailed in the National Academies#39; quot;Space Nuclear Propulsion for Human Mars Explorationquot; 2021 report and are anticipated to exceed them all.nbsp; The VX-200 VASIMRreg; prototype operated at 200 kW of electrical power at 72% efficiency and a specific impulse of 4,900 seconds.nbsp; VASIMRreg; engines can use many propellants including argon and krypton.nbsp; The TC-1Q first flight unit is expected to operate at 150 kW electrical power, readily be clustered to exceed 1 MW, have a specific mass of 4 kg/kWe, and have an operation lifetime of 10 years.