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Application of a flight-line disk crack detector to a small engine
| Content Provider | NASA Technical Reports Server (NTRS) |
|---|---|
| Author | Barranger, J. P. |
| Copyright Year | 1977 |
| Description | A disk crack detector was developed and applied to a small military engine for use as a flight-line turbine crack monitor. The system consists of an eddy current type sensor and its cables within the engine, external connecting cables, and a remotely located electrical capacitance-conductance bridge and signal analyzer. As the turbine spins, the rotor is monitored by the sensor for radial surface cracks emanating from the interblade region of the rotor. |
| File Size | 269813 |
| Page Count | 6 |
| File Format | |
| Alternate Webpage(s) | http://archive.org/details/NASA_NTRS_Archive_19780002145 |
| Archival Resource Key | ark:/13960/t97708q7z |
| Language | English |
| Publisher Date | 1977-03-01 |
| Access Restriction | Open |
| Subject Keyword | Aircraft Propulsion And Power Fracture Mechanics Systems Engineering Fatigue Materials Turbine Wheels In-flight Monitoring Aircraft Reliability Engine Monitoring Instruments Crack Initiation Ntrs Nasa Technical Reports ServerĀ (ntrs) Nasa Technical Reports Server Aerodynamics Aircraft Aerospace Engineering Aerospace Aeronautic Space Science |
| Content Type | Text |
| Resource Type | Article |