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Flight investigation of xb-70 structural response to oscillatory aerodynamic shaker excitation and correlation with analytical results
| Content Provider | NASA Technical Reports Server (NTRS) |
|---|---|
| Author | Wykes, J. H. McKay, J. M. Kordes, E. E. |
| Copyright Year | 1973 |
| Description | The low frequency symmetric structural response and damping characteristics of the XB-70 airplane were measured at four flight conditions: heavyweight at a Mach number of 0.87 at an altitude of 7620 meters (25,000 feet); lightweight at a Mach number of 0.86 at an altitude of 7620 meters (25,000 feet); a Mach number of 1.59 at an altitude of 11,918 meters (39.100 feet); and a Mach number of 2.38 and an altitude of 18,898 meters (62,000 feet). The flight data are compared with the response calculated by using early XB-70 design data and with the response calculated with mass, structural, and aerodynamic data updated to reflect as closely as possible the airplane characteristics at three of the flight conditions actually flown. |
| File Size | 3471267 |
| Page Count | 126 |
| File Format | |
| Alternate Webpage(s) | http://archive.org/details/NASA_NTRS_Archive_19730016165 |
| Archival Resource Key | ark:/13960/t79s6hx6x |
| Language | English |
| Publisher Date | 1973-04-01 |
| Access Restriction | Open |
| Subject Keyword | Structural Mechanics Dynamic Response Flight Tests Vibration Damping Structural Stability Supersonic Speed Supersonic Flight B-70 Aircraft Aerodynamic Characteristics 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 |
