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Rotax RPMs



 
 
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  #1  
Old November 30th 07, 02:41 AM posted to rec.aviation.piloting
[email protected]
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Default Rotax RPMs

I haven't flown one, so I can't be certain, but I'm guessing it would at
least seriously hamper the engines ability to windmill during a temporary
fuel starvation, or carb ice situation.


I've never thought of that.

Does anyone with Rotax flight experience know the answer to that?
  #3  
Old November 30th 07, 12:12 PM posted to rec.aviation.piloting
news.verizon.net[_2_]
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Default Rotax RPMs

Why do you want it to windmill? there is no vacuum system.
wrote in message
...
I haven't flown one, so I can't be certain, but I'm guessing it would at
least seriously hamper the engines ability to windmill during a temporary
fuel starvation, or carb ice situation.


I've never thought of that.

Does anyone with Rotax flight experience know the answer to that?


  #4  
Old November 30th 07, 12:33 PM posted to rec.aviation.piloting
Matt Whiting
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Default Rotax RPMs

news.verizon.net wrote:
Why do you want it to windmill? there is no vacuum system.


Quicker restart.
  #5  
Old November 30th 07, 06:58 PM posted to rec.aviation.piloting
Stefan
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Default Rotax RPMs

Matt Whiting schrieb:

Why do you want it to windmill? there is no vacuum system.


Quicker restart.


In the only situation that I can think of in which a quick engine
restart may matter, you really wouldn't want to dive for windmill.
Besides, using the starter yields the desired result at least as quickly.
  #6  
Old November 30th 07, 10:49 PM posted to rec.aviation.piloting
Maxwell
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Default Rotax RPMs


"Stefan" wrote in message
...
Matt Whiting schrieb:

Why do you want it to windmill? there is no vacuum system.


Quicker restart.


In the only situation that I can think of in which a quick engine restart
may matter, you really wouldn't want to dive for windmill. Besides, using
the starter yields the desired result at least as quickly.


You don't need to dive on a direct drive, the engine continues to windmill
from the time it stalls. In Cessna's you have to slow to very near stall
speed to actually stop the prop. I would suspect the same for all the
Lycoming and Continental powered aircraft.


 




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