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Re: [OM] Unusual aircraft

Subject: Re: [OM] Unusual aircraft
From: Chris Trask <christrask@xxxxxxxxxxxxx>
Date: Sat, 27 Dec 2014 10:54:03 -0700 (GMT-07:00)
>
>>    The worst jet engine I ever experienced was the Continental on the T-37 
>> trainer.  You moved the 
>>throttle and waited.  Far worse than any recip I've ever encountered, even 
>>with metal props.  The 
>>basic problen was that it had a single-stage compressor that was a casting.
>>
>Yes, the Jet Provost Mk 3 had a similar problem.  The idle-to-full power 
>acceleration could take 16 
>seconds.  That’s a good while if you’ve made a mess of an approach.
>

     Those engines should have been limited to constant-speed applications, 
like gas turbine compressors for ground equipment.  The ones in the T-37 were 
made in the US by Continental, and they're known in the industry as 
"centrifugal flow compressors".


Chris

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