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Design review and analysis for a pratt and whitney fluid-film bearing and seal testing rig
| Content Provider | NASA Technical Reports Server (NTRS) |
|---|---|
| Author | Childs, Dara W. |
| Copyright Year | 1994 |
| Description | A design review has been completed for a Pratt and Whitney (P&W)-designed fluid-film bearing and annular-seal test rig to be manufactured and installed at George C. Marshall Space Flight Center (MSFC). Issues covered in this study include: (1) the capacity requirements of the drive unit; (2) the capacity and configuration of the static loading system; (3) the capacity and configuration of the dynamic excitation system; (4) the capacity, configuration, and rotordynamic stability of a test bearing, support bearings, and shaft; and (5) the characteristics and configuration of the measurement transducers and data channels. |
| File Size | 1278020 |
| Page Count | 34 |
| File Format | |
| Alternate Webpage(s) | http://archive.org/details/NASA_NTRS_Archive_19950008383 |
| Archival Resource Key | ark:/13960/t42r8rq6j |
| Language | English |
| Publisher Date | 1994-11-03 |
| Access Restriction | Open |
| Subject Keyword | Mechanical Engineering Structural Design Rotary Stability Seals Stoppers Rotor Dynamics Test Facilities Dynamic Tests Fluid Films Dynamic Loads Liquid Bearings Design Analysis Static Loads Ntrs Nasa Technical Reports Server (ntrs) Nasa Technical Reports Server Aerodynamics Aircraft Aerospace Engineering Aerospace Aeronautic Space Science |
| Content Type | Text |
| Resource Type | Technical Report |
