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Tail Rotor / Fenestrom or NOTAR

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Tail Rotor / Fenestrom or NOTAR

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Old 28th Feb 2001, 22:44
  #1 (permalink)  
Pac Rotors
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Cool Tail Rotor / Fenestrom or NOTAR

So which rear end propulsion version do you prefer out of the above. Comments would be appreciated.
 
Old 1st Mar 2001, 00:40
  #2 (permalink)  
RW-1
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Cool

You forgot None, if flying counterrotating hehe (Kaman)

For me, I'll take any of 'em, as long as I'm flying!

------------------
Marc
 
Old 1st Mar 2001, 02:34
  #3 (permalink)  
Pac Rotors
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Red face

Fair Comment, also forgot the ones like the Chinook, B-234 and 107. Wonder if there are any KMAX pilots here.

PR
 
Old 1st Mar 2001, 05:24
  #4 (permalink)  
cheeta
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Does Huskie pilot count? I have a few hours in the Kaman H-43 in a logging operation. Great machine hope to be able to start flying it full time this summer
 
Old 1st Mar 2001, 05:56
  #5 (permalink)  
widgeon
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How bout Kamov drivers , are the ones in BC only flown by Russian pilots ?.

 
Old 1st Mar 2001, 06:07
  #6 (permalink)  
Larry
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Those Kamov KA-32s are very interesting machines. Id love to see one fly.

I heard they can lift 13,000lb if allowed.
 
Old 1st Mar 2001, 13:22
  #7 (permalink)  
Randy_g
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Cool

Well they will certainly be rush'n up and down the hill. Okay sorry about that one, but I just couldn't resist.

When I was in Sydney a year ago, I talked with a guy from Hevi-lift who flew the 32, and he loved it. He said it was a great long-lining platform. I'd love to fly one on fires.

cheers

Randy_G

pass me another cold stubby, and lather me up with sunscreen love !!
 
Old 1st Mar 2001, 21:26
  #8 (permalink)  
MIKIM
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Wink

KMAX PILOT HERE.. NO TAIL ROTOR IS A GREAT WAY TO FLY
 
Old 2nd Mar 2001, 00:36
  #9 (permalink)  
Dave Jackson
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I believe that the two Kamovs used in BC for logging are flown by Canadians but are serviced by Russians, that come out to BC on a two year stint.

------------------
Project: UniCopter.com
 
Old 2nd Mar 2001, 01:52
  #10 (permalink)  
Pac Rotors
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MIKIM

Tried to send you an email but it got bounced back as unknown address.

PR
 
Old 3rd Mar 2001, 22:59
  #11 (permalink)  
MIKIM
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Question

PAC..HAVE HAD 2 EMAILS FROM N.Z IN 2 DAYS SO ADDRESS SHOULD WORK.. REGARDS MIKIM..
 
Old 3rd Mar 2001, 23:19
  #12 (permalink)  
Pac Rotors
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Tried yet again but it got bounced back again.

PR
 
Old 3rd Mar 2001, 23:25
  #13 (permalink)  
Thomas coupling
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Exclamation

interesting? No-one has answered the question, yet...not even the instigator!!

Just before you ask! There can be nothing between them no matter which way you come at the subject. Performance / protection / failure....or is there?

Question answered, now can we get back to wandering off the subject...please..

------------------
Thermal runaway.
 
Old 5th Mar 2001, 02:31
  #14 (permalink)  
FLIR
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Wink

I have found that the Fenestron ( both pre-mod Gazelle and post mod ) very satisfying to fly, both in response and accuracy to input.
The Naked tail rotor of the Lynx performed well ( sometimes missing a few inches) but the BO 105 with it's asymmetric tail rotor blades was a star with it's quick response and control feel. The NOTAR is a different beast altogether, it works in a different way and is not so precise due to airflow and it's compressibility physics.
The COANDA effect works very well, and is a very clever way of off loading the main rotor torque effect no matter what the power setting.
 
Old 6th Mar 2001, 03:21
  #15 (permalink)  
nomdeplume
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Could you explain, as simply as possible, what the COANDA effect is?
Thanks
(PPL)
 
Old 6th Mar 2001, 13:32
  #16 (permalink)  
The Nr Fairy
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nomdeplume :

Check out first http://www.mdhelicopters.com/Rotorcr...N_Overview.pdf page 9 or so.
 

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