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Shock *Heating*?



 
 
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  #1  
Old February 22nd 04, 01:58 AM
Ben Jackson
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In article QdQZb.376650$na.567800@attbi_s04,
Jay Honeck wrote:
While this guarantees a warm(er) engine, wouldn't this risk damage to the
engine from shock heating


Look at a graph from one of those data-capturing engine monitors some
time. The steepest lines on the graph will always be at takeoff. Even
pulling power and diving can't cool the engine as fast as the takeoff
roll can heat it up.

--
Ben Jackson

http://www.ben.com/
  #2  
Old February 22nd 04, 03:18 AM
Jay Honeck
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Look at a graph from one of those data-capturing engine monitors some
time. The steepest lines on the graph will always be at takeoff. Even
pulling power and diving can't cool the engine as fast as the takeoff
roll can heat it up.


So would this be proof that damage from "shock cooling" is a myth?
--
Jay Honeck
Iowa City, IA
Pathfinder N56993
www.AlexisParkInn.com
"Your Aviation Destination"


  #3  
Old February 23rd 04, 06:13 PM
Thomas Borchert
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Jay,

So would this be proof that damage from "shock cooling" is a myth?


At least it would be some support for that opinion.

--
Thomas Borchert (EDDH)

  #4  
Old February 23rd 04, 07:52 PM
Tony Cox
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"Thomas Borchert" wrote in message
...
Jay,

So would this be proof that damage from "shock cooling" is a myth?


At least it would be some support for that opinion.


FWIW, "Light plane maintenance" doesn't believe in shock cooling
either, but they do recommend babying the engine for other
reasons (unspecified). Risk of detuning engine?



 




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