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Aerodynamic performance of a compact, high work-factor centrifugal compressor at the stage and subcomponent level (Document No: 20140017398)
| Content Provider | NASA Technical Reports Server (NTRS) |
|---|---|
| Author | Braunscheidel, Edward P. Skoch, Gary J. Sharma, Om P. Welch, Gerard E. Medic, Gorazd |
| Copyright Year | 2014 |
| Description | The measured aerodynamic performance of a compact, high work factor, single-stage centrifugal compressor, comprising an impeller, diffuser, 90-bend, and exit guide vane (EGV), is reported. Performance levels are based on steady-state total-pressure and total-temperature rake and angularity-probe data acquired at key machine rating planes during recent testing at NASA Glenn Research Center. Aerodynamic performance at the stage level are reported for operation between 70 to 105 of design corrected speed, with subcomponent (impeller, diffuser, and exitguide-vane) detailed flow field measurements presented and discussed at the 100 design-speed condition. Individual component losses from measurements are compared with pre-test predictions on a limited basis. |
| File Size | 1839684 |
| Page Count | 25 |
| File Format | |
| Alternate Webpage(s) | http://archive.org/details/NASA_NTRS_Archive_20140017398 |
| Archival Resource Key | ark:/13960/t8x976q3g |
| Language | English |
| Publisher Date | 2014-07-28 |
| Access Restriction | Open |
| Subject Keyword | Centrifugal Aerodynamics Compressor Test Facilities Performance Tests Centrifugal Compressors Computational Fluid Dynamics Impellers Compressor Efficiency Turboshafts Engine Tests Rotary Wing Aircraft Aerodynamic Characteristics Ntrs Nasa Technical Reports Server (ntrs) Nasa Technical Reports Server Aircraft Aerospace Engineering Aerospace Aeronautic Space Science |
| Content Type | Text |
| Resource Type | Presentation |
