Slip walls or Zero shear stress

  • Thread starter jpo
  • Start date
  • #1
jpo
47
0
Hello


I am trying to understand if is it reasonable to use "slip walls" or "zero shear stress" to model smooth walls.
I am working with turbulent air flows in ducts.

Please share your comments.
 

Answers and Replies

  • #2
jpo
47
0
Are there materials that would qualify as "slip walls"?

For example, the pipe roughness of glass/drawn brass/copper pipe is 0.0015 mm. Is it wise to enforce "zero shear stress" on such wall?
 

Related Threads on Slip walls or Zero shear stress

Replies
6
Views
7K
  • Last Post
Replies
1
Views
1K
  • Last Post
Replies
2
Views
6K
  • Last Post
Replies
1
Views
22K
  • Last Post
Replies
7
Views
5K
  • Last Post
Replies
3
Views
6K
  • Last Post
Replies
3
Views
4K
  • Last Post
Replies
1
Views
2K
Replies
1
Views
7K
  • Last Post
Replies
4
Views
5K
Top