PARABILIS SPACE TECHNOLOGIES IS PLEASED TO PROPOSE DEVELOPMENT OF A NOVEL ADDITIVE MANUFACTURING BASED DESI…
Award details are derived from public USAspending.gov records. Not a bid recommendation.
Award details
- Award ID
- 80NSSC18P1944
- Contractor
- PARABILIS SPACE TECHNOLOGIES, INC.
- Awarding agency
- National Aeronautics and Space Administration
- Sub-agency / office
- National Aeronautics and Space Administration
- Award amount
- $124,992
- Period of performance
- Jul 27, 2018 – Jan 25, 2019
- NAICS
- 541715 — Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)
- PSC
- PSC AR11
Public award description
PARABILIS SPACE TECHNOLOGIES IS PLEASED TO PROPOSE DEVELOPMENT OF A NOVEL ADDITIVE MANUFACTURING BASED DESIGN WHICH ENABLES CREATION OF A DYNAMICALLY-ADJUSTABLE, IN-LINE, CAVITATING FLOW-CONTROL AND MEASUREMENT VENTURI FOR USE IN ADVANCED PROPULSION SYSTEM GROUND TESTING. THIS INNOVATIVE CAPABILITY DRAMATICALLY ADDS TO AND EXTENDS THE ADVANTAGES OF USING A CAVITATING VENTURI TO ISOLATE COMBUSTION CHAMBERS OR OTHER DOWNSTREAM PROCESS FLUCTUATIONS FROM UPSTREAM FEED PRESSURE CONDITIONS. THIS DESIGN IS EXPECTED TO GREATLY SIMPLIFY PROPULSION TESTING AND REDUCE COSTS FOR CASES WHERE DESIRED LIQUID FLOW CONDITIONS ARE EITHER NOT PRECISELY UNDERSTOOD OR COVER A RANGE OF HIGH-PRECISION FLOW RATES. THE PROPOSED GEOMETRY IS CAPABLE OF SCALING TO BOTH ULTRA-HIGH PRESSURE AND HIGH FLOW RATE APPLICATIONS.
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