PPRuNe Forums - View Single Post - APU start technique question
Thread: APU start technique question
View Single Post
Old 6th July 2019 | 07:23
  #19 (permalink)  
B2N2
 
Joined: Dec 2001
: ATPL
Posts: 3,766
Likes: 424
From: GA, USA
Originally Posted by Cough
My thought - Unless the airport is huge, you are only taxiing in for a few minutes.. How is opening a flap going to warm up cold soaked metal in a few minutes??
Well...metal conducts heat fairly well and the purpose is to reduce thermal stresses I suppose.
Last night we taxied 19 minutes....

B2N2 is offline  
Reply
0