PPRuNe Forums - View Single Post - Windmilling propellers
View Single Post
Old 30th Jun 2010, 12:20
  #58 (permalink)  
werbil
 
Join Date: Feb 2007
Location: Darwin, Australia
Age: 53
Posts: 424
Likes: 0
Received 4 Likes on 3 Posts
I'm guessing less exhaust back pressure = lower pressure in cylinder whilst intake valve open = more airflow into engine = lower manifold pressure.
werbil is offline