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Small Business Innovative Research (SBIR) projects are part of an exciting three-phase program sponsored by various U.S. government agencies. Each year these agencies release topics in published solicitations. Companies that qualify as small businesses, and are capable of both conducting research and development in these topics and commercializing the results, are allowed to submit proposals. Small companies can partner with larger businesses.
Advancing turbomachinery technology
Concepts NREC is a very active participant in the SBIR program, with a focus on advancing turbomachinery technology. Major funding agencies have included the Air Force, Army, Navy, NASA, and NSF, among others. Past and ongoing SBIR projects include:
U.S. AIR FORCE
- "Advanced Determination and Control of Steady and Dynamic Excitations for Turbopumps using Magnetic Bearings" - Phillips Laboratory, Propulsion Directorate
- "High Pressure (100:1 pressure ratio) Compressor Using an Axial-Flow, Mixed-Flow, and Centrifugal Stage with Interstage and Discharge Cooling" - Wright-Patterson Air Force Base
- "Advanced Turbopump High Stage Loading, Enhanced Efficiency, and Reduced Part Count" - Edwards Air Force Base
- "Low-Leakage Brush Seals for Rocket Turbopumps" - OLAC, Phillips Laboratory (AFMC)
- "High-Head, Hydrogen Turbopump System" - Edwards Air Force Base
- "Innovative Compressor Core Cooling Methods" - Wright-Patterson Air Force Base
U.S. ARMY
- "Research, Design, and Development of Cost-Effective Optical Vibration Monitoring System" -Tank-Automotive and Armaments Command
- "Surge Margin Enhancement for a Centrifugal Compressor" - Aviation Applied Technology Directorate
- "Compact, High-Performance Compressor Diffusers for Small Gas-Turbine Engines Requiring a Wide Operating Range" - Army Research Laboratory
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Integrated compressor / combustor / turbine design for a shorter and lighter engine

New concepts are investigated and tested for a contacting seal with a focus on high-pressure applications in cryogenic liquids.

A seeded fault compressor rig for HCF testing
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