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Microwave blade tip clearance system: an update
| Content Provider | NASA Technical Reports Server (NTRS) |
|---|---|
| Author | Geisheimer, Jon |
| Copyright Year | 2006 |
| Description | Newer engines use compressor bleed air and a model to close clearances open loop. Measuring clearances and closing the control loop can add additional efficiencies. Tip clearance control has been identified as a key technology for future engines Additional benefits in prognostics, NSMS, and condition-based maintenance. In the HPT for every 1 mil improvement in clearance: a) SFC decreases 0.1%; and b) EGT margin increases 1 C. |
| File Size | 621410 |
| Page Count | 23 |
| File Format | |
| Alternate Webpage(s) | http://archive.org/details/NASA_NTRS_Archive_20070002997 |
| Archival Resource Key | ark:/13960/t5cc5zw9v |
| Language | English |
| Publisher Date | 2006-10-01 |
| Access Restriction | Open |
| Subject Keyword | Spacecraft Propulsion And Power Blade Tips Compressors Clearances Maintenance Efficiency Microwaves Ntrs Nasa Technical Reports ServerĀ (ntrs) Nasa Technical Reports Server Aerodynamics Aircraft Aerospace Engineering Aerospace Aeronautic Space Science |
| Content Type | Text |
| Resource Type | Article |