2003 – Patent Filing
2005 – AIAA Technical Paper…Peer Review
2007 – NYSERDA Funded Testing
- 20k rpm
- 0 -150 PSI air
- Demonstrated Leakage Reduction
2010 - Cross Mfg. Validation Testing
- 20k rpm
- 0 -120 PSI air
- Radial off-set test
- Confirmed
- Prototypical design
- Burn-in with out rotor heating
- Performance
2013 - Cross Mfg. Simulated Shrouded Turbine Blade Testing
- 20k rpm
- 0 -120 PSI air
- Demonstrated Sustained Performance
- Undisturbed by radial flow
2022 - Impeller Eye Seal Testing
