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Possible causes. Failures during takeoff. Failure during extended operations. Contained and uncontained failures. Notable uncontained engine failure accidents. References. Turbine engine failure. The damaged fan disk of the engine that catastrophically failed on United Airlines Flight 232.
Airworthiness , Flight Technical. An engine failure is uncontained when, in case of separation or disintegration, the components do not remain within the engine case or exit via the tail pipe as intended. This greatly increases the risk of damage to other aircraft parts and systems.
Containment of engine failure — Historical data confirm that turbine engine failures most often are contained. This term means that even if components disintegrate or separate inside the engine, they either safely remain within the engine case or exit the engine case via the tail pipe as intended by the engineers.
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Are turbine engine failures contained?
Are engine cases designed to contain failed turbine disks?
When is an engine failure uncontained?
What is an engine failure?
Feb 21, 2021 · The difference between contained and uncontained engine failures is where these components end up. Specifically, Skybrary reports: "This term [contained] means that, even if components disintegrate or separate inside the engine, they either safely remain within the engine case, or exit the engine case via the tailpipe as intended by the engineers."
- Evergreen Manager
Report onAircraft Engine Containment, dated October, 1977. Uncontained Turbine Rotor Events DataPeriod 1976 through 1983. Uncontained Turbine Rotor Events Data Period 1984 through 1989. Thesedocwnents canbeobtained fromtheSociety ofAutomotive Engineers, Inc.,400 Commonwealth Drive, Warrendale, Pennsylvania, 15096. 5. BACKGROUND.
Would complete separation of the engine itself (as in El Al Flight 1862 and American Airlines Flight 191) count as a contained or uncontained failure?
