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Design and testing of an energy-absorbing crewseat for the f/fb-111 aircraft. volume 3: data from crew module testing
| Content Provider | NASA Technical Reports Server (NTRS) |
|---|---|
| Author | Shane, S. J. |
| Copyright Year | 1985 |
| Description | Over the past years, several papers and reports have documented the unacceptably high injury rate during the escape sequence (including the ejection and ground impact) of the crew module for F/FB-111 aircraft. This report documents a program to determine if the injury potential could be reduced by replacing the existing crewseats with energy absorbing crewseats. An energy absorbing test seat was designed using much of the existing seat hardware. An extensive dynamic seat test series, designed to duplicate various crew module ground impact conditions, was conducted at a sled test facility. Comparative tests with operational F-111 crewseats were also conducted. After successful dynamic testing of the seat, more testing was conducted with the seats mounted in an F-111 crew module. Both swing tests and vertical drop tests werre conducted. The vertical drop tests were used to obtain comparative data between the energy absorbing and operational seats. |
| File Size | 3152382 |
| Page Count | 264 |
| File Format | |
| Alternate Webpage(s) | http://archive.org/details/NASA_NTRS_Archive_19850025821 |
| Archival Resource Key | ark:/13960/t6935qd64 |
| Language | English |
| Publisher Date | 1985-08-01 |
| Access Restriction | Open |
| Subject Keyword | Aircraft Design, Testing And Performance Escape Systems Drop Tests Crews Safety Impact Tests Crash Injuries F-111 Aircraft Crashworthiness Seats 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 |
