PPRuNe Forums - View Single Post - Kiwi B777 burst 12 tyres in aborted takeoff at NRT
Old 5th Feb 2010, 23:49
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Speed of Sound
 
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Air New zealand reported that the a/c taxied clear. Was that a good idea from an engineering point of view, running on rims must cause extra damage musn't it ?
Having seen videos of both heavy Boeings and Airbus 'practicing' RTOs for certification purposes:

a) The fuse plugs don't 'pop' immediately as they need time for the heat from the brake assembly to reach them giving 4-5 minutes of taxiing time.

b) They don't all pop at the same time so with 12 wheels most of the time you are taxiing 'on rubber' rather than 'on steel'.

SoS
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