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Evaluation by step response tests of prototype relief valves designed for yf-12 inlet stability bleed system
| Content Provider | NASA Technical Reports Server (NTRS) |
|---|---|
| Author | Dustin, M. O. Neiner, G. H. |
| Copyright Year | 1975 |
| Description | Two stability bleed system relief valves were tested in a special dynamic test facility. These poppet valves are prototypes for a stability bleed system designed for use in a YF-12 flight inlet. One valve is unshielded, while the other has a special shield to eliminate the flow effect pressures on the piston. The tests determined the size of a damping orifice to be used during wind tunnel tests of the bleed system and verified an analog simulation of the valves. The effects of initial pressure level, pressure step size, and spring rate were investigated. |
| File Size | 3103176 |
| Page Count | 47 |
| File Format | |
| Alternate Webpage(s) | http://archive.org/details/NASA_NTRS_Archive_19750021045 |
| Archival Resource Key | ark:/13960/t5w717n5v |
| Language | English |
| Publisher Date | 1975-08-01 |
| Access Restriction | Open |
| Subject Keyword | Aircraft Propulsion And Power Pressure Reduction Supersonic Inlets Shock Waves Jet Engines Relief Valves Wind Tunnel Stability Tests 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 |
