Thread: Ideas for aero-ing a piano hinge?
View Single Post
Old 06-22-2022, 05:09 PM   #6 (permalink)
freebeard
Master EcoModder
 
freebeard's Avatar
 
Join Date: Aug 2012
Location: northwest of normal
Posts: 29,407
Thanks: 8,364
Thanked 9,123 Times in 7,533 Posts
Quote:
All I come up with is flaps ahead of the opening that create a variable bellmouth.
Like that then. Technically, not speed holes but a semipermeable membrane.



One hinge in the middle of a split flap?
__________________
.
.Without freedom of speech we wouldn't know who all the idiots are. -- anonymous poster
___________________
.
.tragectory: Line goes down and to the right.
  Reply With Quote