AnthillOmbudsman

AnthillOmbudsman t1_irrgkhf wrote

If there's no combustion in the forward fan, why not just take the cowling off and have the forward fan running like a propeller? Would this still work? I know there's propfans but I still want to know what happens if you take the forward fan cowling off a GE90 and run it that way with the fan exposed.

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AnthillOmbudsman t1_irh1xos wrote

Hmm, maybe a $2 squat switch on the landing gear would have saved countless hundreds of thousands of dollars.

This is why raising the gear while sitting at the gate doesn't do anything on modern airliners, though if the crew does so it will probably require an underwear change.

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