A380 engine blow up Grounding News

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Discussion Overview

The discussion centers around the recent incident involving a Qantas A380 aircraft that experienced an engine explosion, leading to the grounding of the fleet. Participants explore the implications of the incident on aircraft safety, potential causes of the engine failure, and the engineering resilience of the aircraft.

Discussion Character

  • Debate/contested, Technical explanation, Exploratory

Main Points Raised

  • Some participants express admiration for the aircraft's safety features, noting that despite the engine explosion, passengers were only delayed rather than harmed.
  • There is speculation about the cause of the explosion, with one participant suggesting that the vibration felt by passengers could indicate a lost turbine blade.
  • Another participant mentions that losing a compressor blade can severely damage an engine, while losing a blade in the high-pressure section is less common.
  • Concerns are raised about the possibility of an engine stall, with one participant noting that the extent of burning on the engine's back end does not necessarily indicate the severity of the incident.
  • Participants reflect on the historical context of such incidents, suggesting that while they have occurred before, the engineering behind the aircraft has prevented injuries.

Areas of Agreement / Disagreement

Participants generally agree on the impressive safety record of the A380 and the engineering that allows for such incidents without loss of life. However, there are competing views regarding the specific cause of the engine failure and the implications of the damage observed.

Contextual Notes

Participants do not provide definitive conclusions about the cause of the engine failure, and there are unresolved questions regarding the specific mechanics of the incident and the implications for future safety protocols.

wolram
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Trying to get a link that works.

http://news.google.com/?hl=en-GB

Qantas grounds A380s after engine blast
The Australian - Steve Creedy, Peter Alford - ‎1 hour ago‎
Firefighters surround the Qantas superjumbo after it made an emergency landing at Changi airport in Singapore following an explosion in one of its four engines.
 
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Pretty impressive that a 30MW power station can blow up on the wing of an aeroplane and it just means you are slightly delayed on your holiday.
 
NobodySpecial said:
Pretty impressive that a 30MW power station can blow up on the wing of an aeroplane and it just means you are slightly delayed on your holiday.

X2!

This is real testament to the safety of this aircraft even in the face of a chatastrophic disaster. Passengers said they felt a lot of vibration before the explosion, I wonder if the engine lost a turbine blade, vibrating it apart...
 
Losing a compressor blade makes a mess of an engine , losing a blade in the high pressure end is rarer.
Could even just be an engine stall - the amount of burning on the back end doesn't really tell you how bad it was.
 
As others said earlier - such things happened in the past and will happen in the future. Impressive engineering part is that nobody get hurt.
 

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