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Correlation of part-span damper losses through transonic rotors operating near design point
| Content Provider | NASA Technical Reports Server (NTRS) |
|---|---|
| Author | Roberts, W. B. |
| Copyright Year | 1977 |
| Description | The design-point losses caused by part-span dampers (PSD) were correlated for 21 transonic axial flow fan rotors that had tip speeds varying from 350 to 488 meters per second and design pressure ratios of 1.5 to 2.0. For these rotors a correlation using mean inlet Mach number at the damper location, along with relevant geometric and aerodynamic loading parameters, predicts the variation of total pressure loss coefficient in the region of the damper to a good approximation. |
| File Size | 2311263 |
| Page Count | 24 |
| File Format | |
| Alternate Webpage(s) | http://archive.org/details/NASA_NTRS_Archive_19770018148 |
| Archival Resource Key | ark:/13960/t1pg6g95m |
| Language | English |
| Publisher Date | 1977-06-01 |
| Access Restriction | Open |
| Subject Keyword | Aerodynamics Turbocompressors Compressor Rotors Transonic Flow Approximation Pressure Reduction Rotor Aerodynamics Inlet Flow Aerodynamic Loads Ntrs Nasa Technical Reports Server (ntrs) Nasa Technical Reports Server Aircraft Aerospace Engineering Aerospace Aeronautic Space Science |
| Content Type | Text |
| Resource Type | Technical Report |
