TDA RESEARCH, INC. — National Aeronautics and Space Administration STTR Phase I: T2
TDA RESEARCH, INC. — STTR Phase I award from National Aeronautics and Space Administration.
- Amount
- $124,998
- Agency
- National Aeronautics and Space Administration
- Program / Phase
- STTR · Phase I
- Topic
- T2
- Solicitation
- STTR_20_P1
- NAICS
- —
- Place of performance
- CO
- Period
- 2020-08-27 → 2021-09-30
Description
After landing, the lunar lander liquid oxygen tank may contain as much as 5% residual oxygen that is pressurized with helium. TDA Research proposes to develop an oxygen recovery module which separates the helium from the oxygen so that the remaining high purity oxygen can be readily supplied to life-support equipment and fuel cells. The oxygen recovery module uses an advanced sorbent that has a high capacity and selectivity for oxygen, which minimizes the systemrsquo;s mass and volume. The system operates using a pressure-swing adsorption cycle with automated valves, which require only minimal power for operation. The system does not require power-hungry equipment, such as heaters or compressors. nbsp;In Phase I we will optimize the advanced sorbent for this application, optimize the adsorption/desorption cycles, and test the sorbent in realistic operating conditions with a helium-pressurized liquid oxygen tank. In Phase II we will build and test a high-fidelity prototype.