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Effect of casing treatment on performance of an inlet stage for a transonic multistage compressor
| Content Provider | NASA Technical Reports Server (NTRS) |
|---|---|
| Author | Lewis Jr., G. W. Urasek, D. C. Moore, R. D. |
| Copyright Year | 1976 |
| Description | An inlet stage of a transonic compressor was tested with three rotor tip casing treatment configurations: blade angle slots, circumferential grooves, and axial skewed slots. Significant increases in both rotor and stage total pressure ratio, total temperature ratio, efficiency, flow range, and very large improvements in stall margin were obtained with all three casing treatment configurations. The greatest improvement in performance was achieved with axial skewed slots. |
| File Size | 11149387 |
| Page Count | 126 |
| File Format | |
| Alternate Webpage(s) | http://archive.org/details/NASA_NTRS_Archive_19760010983 |
| Archival Resource Key | ark:/13960/t85j29n6z |
| Language | English |
| Publisher Date | 1976-02-01 |
| Access Restriction | Open |
| Subject Keyword | Aerodynamics Tables Data Turbocompressors Compressor Rotors Transonic Compressors Flow Characteristics Inlet Flow Axial Flow Ntrs Nasa Technical Reports Server (ntrs) Nasa Technical Reports Server Aircraft Aerospace Engineering Aerospace Aeronautic Space Science |
| Content Type | Text |
| Resource Type | Technical Report |
