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Re: [OM] OT: One for Chris T

Subject: Re: [OM] OT: One for Chris T
From: Chris Trask <christrask@xxxxxxxxxxxxx>
Date: Mon, 25 Nov 2019 10:05:57 -0700 (GMT-07:00)
     Yes, that would be a good supposition.  I have very little knowledge of 
turbofan engines, and the three-stage ones are a real mystery.  A 
malfunctioning or mis-positioned fan section could easily create a compressor 
stall.

     I have often heard of turboprops being referred to as turbofans with an 
infinite bypass ratio.

>
>Chris, I know nothing of modern high bypass ratio engines.  I suppose 
>they have stator blade control.  A mis-positioned stator could cause a 
>stall, even at low angle of attack.
>
>>       I'm wondering as well.  Initially, the cause was stated as being a 
>>compressor stall, but I can't imagine that happening on an engine of that 
>>sort.  Those generally occur when you have a region of low pressure in 
>>front of the engine while at a high angle of attack.  The F-104 was 
>>famous for those on short final, which would cause the aircraft to spin.  
>>The pilot would most likely eject straight into the ground.
>>
>>> I’d be interested to discover what caused it.  I suspect a surge of some
>>> sort, but why?
>>
>



Chris

When the going gets weird, the weird turn pro 
     - Hunter S. Thompson


-----Original Message-----
>From: Jim Nichols <jhnichols@xxxxxxxxxxxxx>
>Sent: Nov 25, 2019 9:51 AM
>To: olympus@xxxxxxxxxxxxxxxxx
>Subject: Re: [OM] OT: One for Chris T
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